1782 lines
No EOL
71 KiB
VB.net
1782 lines
No EOL
71 KiB
VB.net
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' This file implements the TableControl, TableControlRow, and RecordControl classes for the
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' SportWebReport.aspx page. The Row or RecordControl classes are the
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' ideal place to add code customizations. For example, you can override the LoadData,
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' CreateWhereClause, DataBind, SaveData, GetUIData, and Validate methods.
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#Region "Imports statements"
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Option Strict On
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Imports Microsoft.VisualBasic
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Imports BaseClasses.Web.UI.WebControls
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Imports System
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Imports System.Collections
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Imports System.Collections.Generic
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Imports System.Web
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Imports System.Web.UI
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Imports System.Web.UI.WebControls
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Imports BaseClasses
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Imports BaseClasses.Data
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Imports BaseClasses.Utils
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Imports ReportTools.ReportCreator
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Imports ReportTools.Shared
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Imports Persons.Business
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Imports Persons.Data
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#End Region
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Namespace Persons.UI.Controls.SportWebReport
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#Region "Section 1: Place your customizations here."
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Public Class SportTableControlRow
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Inherits BaseSportTableControlRow
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' The BaseSportTableControlRow implements code for a ROW within the
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' the SportTableControl table. The BaseSportTableControlRow implements the DataBind and SaveData methods.
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' The loading of data is actually performed by the LoadData method in the base class of SportTableControl.
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' This is the ideal place to add your code customizations. For example, you can override the DataBind,
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' SaveData, GetUIData, and Validate methods.
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End Class
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Public Class SportTableControl
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Inherits BaseSportTableControl
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' The BaseSportTableControl class implements the LoadData, DataBind, CreateWhereClause
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' and other methods to load and display the data in a table control.
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' This is the ideal place to add your code customizations. You can override the LoadData and CreateWhereClause,
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' The SportTableControlRow class offers another place where you can customize
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' the DataBind, GetUIData, SaveData and Validate methods specific to each row displayed on the table.
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End Class
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#End Region
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#Region "Section 2: Do not modify this section."
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' Base class for the SportTableControlRow control on the SportWebReport page.
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' Do not modify this class. Instead override any method in SportTableControlRow.
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Public Class BaseSportTableControlRow
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Inherits Persons.UI.BaseApplicationRecordControl
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' To customize, override this method in SportTableControlRow.
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Protected Overridable Sub Control_Init(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Init
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Me.ClearControlsFromSession()
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End Sub
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' To customize, override this method in SportTableControlRow.
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Protected Overridable Sub Control_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load
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'Call LoadFocusScripts from repeater so that onfocus attribute could be added to elements
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Me.Page.LoadFocusScripts(Me)
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' Register the event handlers.
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End Sub
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Public Overridable Sub LoadData()
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' Load the data from the database into the DataSource Sport record.
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' It is better to make changes to functions called by LoadData such as
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' CreateWhereClause, rather than making changes here.
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' The RecordUniqueId is set the first time a record is loaded, and is
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' used during a PostBack to load the record.
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If Me.RecordUniqueId IsNot Nothing AndAlso Me.RecordUniqueId.Trim <> "" Then
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Me.DataSource = SportTable.GetRecord(Me.RecordUniqueId, True)
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Return
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End If
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' Since this is a row in the table, the data for this row is loaded by the
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' LoadData method of the BaseSportTableControl when the data for the entire
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' table is loaded.
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Me.DataSource = New SportRecord()
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End Sub
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' Populate the UI controls using the DataSource. To customize, override this method in SportTableControlRow.
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Public Overrides Sub DataBind()
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' The DataBind method binds the user interface controls to the values
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' from the database record. To do this, it calls the Set methods for
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' each of the field displayed on the webpage. It is better to make
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' changes in the Set methods, rather than making changes here.
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MyBase.DataBind()
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' Make sure that the DataSource is initialized.
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If Me.DataSource Is Nothing Then
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Return
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End If
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'LoadData for DataSource for chart and report if they exist
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' Call the Set methods for each controls on the panel
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SetSPORT()
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SetSportId()
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Me.IsNewRecord = True
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If Me.DataSource.IsCreated Then
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Me.IsNewRecord = False
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Me.RecordUniqueId = Me.DataSource.GetID.ToXmlString()
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End If
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' Now load data for each record and table child UI controls.
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' Ordering is important because child controls get
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' their parent ids from their parent UI controls.
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Dim shouldResetControl As Boolean = False
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End Sub
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Public Overridable Sub SetSPORT()
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' Set the SPORT Literal on the webpage with value from the
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' Sport database record.
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' Me.DataSource is the Sport record retrieved from the database.
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' Me.SPORT is the ASP:Literal on the webpage.
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' You can modify this method directly, or replace it with a call to
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' MyBase.SetSPORT()
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' and add your own code before or after the call to the MyBase function.
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If Me.DataSource IsNot Nothing AndAlso Me.DataSource.SPORTSpecified Then
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' If the SPORT is non-NULL, then format the value.
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' The Format method will use the Display Format
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Dim formattedValue As String = Me.DataSource.Format(SportTable.SPORT)
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formattedValue = HttpUtility.HtmlEncode(formattedValue)
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Me.SPORT.Text = formattedValue
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Else
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' SPORT is NULL in the database, so use the Default Value.
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' Default Value could also be NULL.
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Me.SPORT.Text = SportTable.SPORT.Format(SportTable.SPORT.DefaultValue)
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End If
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' If the SPORT is NULL or blank, then use the value specified
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' on Properties.
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If Me.SPORT.Text Is Nothing _
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OrElse Me.SPORT.Text.Trim() = "" Then
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' Set the value specified on the Properties.
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Me.SPORT.Text = " "
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End If
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End Sub
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Public Overridable Sub SetSportId()
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' Set the SportId Literal on the webpage with value from the
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' Sport database record.
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' Me.DataSource is the Sport record retrieved from the database.
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' Me.SportId is the ASP:Literal on the webpage.
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' You can modify this method directly, or replace it with a call to
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' MyBase.SetSportId()
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' and add your own code before or after the call to the MyBase function.
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If Me.DataSource IsNot Nothing AndAlso Me.DataSource.SportIdSpecified Then
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' If the SportId is non-NULL, then format the value.
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' The Format method will use the Display Format
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Dim formattedValue As String = Me.DataSource.Format(SportTable.SportId)
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formattedValue = HttpUtility.HtmlEncode(formattedValue)
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Me.SportId.Text = formattedValue
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Else
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' SportId is NULL in the database, so use the Default Value.
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' Default Value could also be NULL.
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Me.SportId.Text = SportTable.SportId.Format(SportTable.SportId.DefaultValue)
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End If
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' If the SportId is NULL or blank, then use the value specified
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' on Properties.
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If Me.SportId.Text Is Nothing _
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OrElse Me.SportId.Text.Trim() = "" Then
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' Set the value specified on the Properties.
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Me.SportId.Text = " "
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End If
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End Sub
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Public EvaluateFormulaDelegate As BaseClasses.Data.DataSource.EvaluateFormulaDelegate = New BaseClasses.Data.DataSource.EvaluateFormulaDelegate(AddressOf Me.EvaluateFormula)
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Public Overridable Function EvaluateFormula(ByVal formula As String, ByVal dataSourceForEvaluate As BaseClasses.Data.BaseRecord, ByVal format As String, ByVal variables As System.Collections.Generic.IDictionary(Of String, Object), ByVal includeDS As Boolean, ByVal e As FormulaEvaluator) As String
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If e Is Nothing Then
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e = New FormulaEvaluator()
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End If
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e.Variables.Clear()
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' add variables for formula evaluation
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If variables IsNot Nothing Then
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Dim enumerator As System.Collections.Generic.IEnumerator(Of System.Collections.Generic.KeyValuePair(Of String, Object)) = variables.GetEnumerator()
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While enumerator.MoveNext()
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e.Variables.Add(enumerator.Current.Key, enumerator.Current.Value)
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End While
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End If
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If includeDS
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End IF
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' Other variables referred to in the formula are expected to be
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' properties of the DataSource. For example, referring to
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' UnitPrice as a variable will refer to DataSource.UnitPrice
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If dataSourceForEvaluate Is Nothing Then
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e.DataSource = Me.DataSource
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Else
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e.DataSource = dataSourceForEvaluate
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End If
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' Define the calling control. This is used to add other
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' related table and record controls as variables.
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e.CallingControl = Me
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Dim resultObj As Object = e.Evaluate(formula)
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If resultObj Is Nothing Then
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Return ""
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End If
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If Not String.IsNullOrEmpty(format) AndAlso (String.IsNullOrEmpty(formula) OrElse formula.IndexOf("Format(") < 0) Then
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Return FormulaUtils.Format(resultObj, format)
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Else
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Return resultObj.ToString()
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End If
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End Function
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Public Overridable Function EvaluateFormula(ByVal formula As String, ByVal dataSourceForEvaluate as BaseClasses.Data.BaseRecord, ByVal format as String, ByVal variables As System.Collections.Generic.IDictionary(Of String, Object), ByVal includeDS As Boolean) As String
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Return EvaluateFormula(formula, dataSourceForEvaluate, format,variables ,includeDS, Nothing)
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End Function
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Public Overridable Function EvaluateFormula(ByVal formula As String, ByVal dataSourceForEvaluate As BaseClasses.Data.BaseRecord, ByVal format As String, ByVal variables As System.Collections.Generic.IDictionary(Of String, Object)) As String
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Return EvaluateFormula(formula, dataSourceForEvaluate, format, variables ,True, Nothing)
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End Function
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Public Overridable Function EvaluateFormula(ByVal formula As String, ByVal dataSourceForEvaluate As BaseClasses.Data.BaseRecord, ByVal format As String) As String
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Return Me.EvaluateFormula(formula, dataSourceForEvaluate, format, Nothing, True, Nothing)
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End Function
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Public Overridable Function EvaluateFormula(ByVal formula As String, ByVal dataSourceForEvaluate As BaseClasses.Data.BaseRecord, ByVal variables As System.Collections.Generic.IDictionary(Of String, Object), ByVal e as FormulaEvaluator) As String
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Return Me.EvaluateFormula(formula, dataSourceForEvaluate, Nothing, variables, True, e)
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End Function
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Public Overridable Function EvaluateFormula(ByVal formula As String, ByVal dataSourceForEvaluate As BaseClasses.Data.BaseRecord) As String
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Return Me.EvaluateFormula(formula, dataSourceForEvaluate, Nothing, Nothing, True, Nothing)
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End Function
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Public Overridable Function EvaluateFormula(ByVal formula As String, ByVal includeDS as Boolean) As String
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Return Me.EvaluateFormula(formula, Nothing, Nothing, Nothing, includeDS, Nothing)
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End Function
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Public Overridable Function EvaluateFormula(ByVal formula As String) As String
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Return Me.EvaluateFormula(formula, Nothing, Nothing, Nothing, True, Nothing)
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End Function
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Public Overridable Sub RegisterPostback()
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End Sub
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' To customize, override this method in SportTableControlRow.
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Public Overridable Sub SaveData()
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' Saves the associated record in the database.
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' SaveData calls Validate and Get methods - so it may be more appropriate to
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' customize those methods.
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' 1. Load the existing record from the database. Since we save the entire record, this ensures
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' that fields that are not displayed are also properly initialized.
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Me.LoadData()
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' 2. Perform any custom validation.
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Me.Validate()
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' 3. Set the values in the record with data from UI controls.
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' This calls the Get() method for each of the user interface controls.
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Me.GetUIData()
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' 4. Save in the database.
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' We should not save the record if the data did not change. This
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' will save a database hit and avoid triggering any database triggers.
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If Me.DataSource.IsAnyValueChanged Then
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' Save record to database but do not commit yet.
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' Auto generated ids are available after saving for use by child (dependent) records.
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Me.DataSource.Save()
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DirectCast(GetParentControlObject(Me, "SportTableControl"), SportTableControl).DataChanged = True
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DirectCast(GetParentControlObject(Me, "SportTableControl"), SportTableControl).ResetData = True
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End If
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' update session or cookie by formula
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' Setting the DataChanged to True results in the page being refreshed with
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' the most recent data from the database. This happens in PreRender event
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' based on the current sort, search and filter criteria.
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Me.DataChanged = True
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Me.ResetData = True
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' For Master-Detail relationships, save data on the Detail table(s)
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End Sub
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' To customize, override this method in SportTableControlRow.
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Public Overridable Sub GetUIData()
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' The GetUIData method retrieves the updated values from the user interface
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' controls into a database record in preparation for saving or updating.
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' To do this, it calls the Get methods for each of the field displayed on
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' the webpage. It is better to make changes in the Get methods, rather
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' than making changes here.
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' Call the Get methods for each of the user interface controls.
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GetSPORT()
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GetSportId()
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End Sub
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Public Overridable Sub GetSPORT()
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End Sub
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Public Overridable Sub GetSportId()
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End Sub
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' To customize, override this method in SportTableControlRow.
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Public Overridable Function CreateWhereClause() As WhereClause
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Return Nothing
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End Function
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' To customize, override this method in SportTableControlRow.
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Public Overridable Sub Validate()
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' Add custom validation for any control within this panel.
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' Example. If you have a State ASP:Textbox control
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' If Me.State.Text <> "CA" Then
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' Throw New Exception("State must be CA (California).")
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' End If
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' The Validate method is common across all controls within
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' this panel so you can validate multiple fields, but report
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' one error message.
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End Sub
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Public Overridable Sub Delete()
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If Me.IsNewRecord() Then
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Return
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End If
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Dim pkValue As KeyValue = KeyValue.XmlToKey(Me.RecordUniqueId)
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SportTable.DeleteRecord(pkValue)
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DirectCast(GetParentControlObject(Me, "SportTableControl"), SportTableControl).DataChanged = True
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DirectCast(GetParentControlObject(Me, "SportTableControl"), SportTableControl).ResetData = True
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End Sub
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Protected Overridable Sub Control_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.PreRender
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' PreRender event is raised just before page is being displayed.
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Try
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DbUtils.StartTransaction()
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Me.RegisterPostback()
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If Not Me.Page.ErrorOnPage AndAlso (Me.Page.IsPageRefresh OrElse Me.DataChanged OrElse Me.ResetData) Then
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' Re-load the data and update the web page if necessary.
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' This is typically done during a postback (filter, search button, sort, pagination button).
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' In each of the other click handlers, simply set DataChanged to True to reload the data.
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Me.LoadData()
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Me.DataBind()
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End If
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Catch ex As Exception
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Utils.MiscUtils.RegisterJScriptAlert(Me, "BUTTON_CLICK_MESSAGE", ex.Message)
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Finally
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DbUtils.EndTransaction()
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End Try
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End Sub
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Protected Overrides Sub SaveControlsToSession()
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MyBase.SaveControlsToSession()
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'Save pagination state to session.
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End Sub
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Protected Overrides Sub ClearControlsFromSession()
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MyBase.ClearControlsFromSession()
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' Clear pagination state from session.
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End Sub
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Protected Overrides Sub LoadViewState(ByVal savedState As Object)
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MyBase.LoadViewState(savedState)
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Dim isNewRecord As String = CType(ViewState("IsNewRecord"), String)
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If Not isNewRecord Is Nothing AndAlso isNewRecord.Trim <> "" Then
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Me.IsNewRecord = Boolean.Parse(isNewRecord)
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End If
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Dim myCheckSum As String = CType(ViewState("CheckSum"), String)
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If Not myCheckSum Is Nothing AndAlso myCheckSum.Trim <> "" Then
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Me.CheckSum = myCheckSum
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End If
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' Load view state for pagination control.
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End Sub
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Protected Overrides Function SaveViewState() As Object
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ViewState("IsNewRecord") = Me.IsNewRecord.ToString()
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ViewState("CheckSum") = Me.CheckSum
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' Load view state for pagination control.
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Return MyBase.SaveViewState()
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End Function
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Private _PreviousUIData As New Hashtable
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Public Overridable Property PreviousUIData() As Hashtable
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Get
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Return _PreviousUIData
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End Get
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Set(ByVal value As Hashtable)
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_PreviousUIData = value
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End Set
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End Property
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Private _IsNewRecord As Boolean = True
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Public Overridable Property IsNewRecord() As Boolean
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Get
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Return Me._IsNewRecord
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End Get
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Set(ByVal value As Boolean)
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Me._IsNewRecord = value
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End Set
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End Property
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Private _DataChanged As Boolean = False
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Public Overridable Property DataChanged() As Boolean
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Get
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Return Me._DataChanged
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End Get
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Set(ByVal Value As Boolean)
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Me._DataChanged = Value
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End Set
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End Property
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Private _ResetData As Boolean = False
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Public Overridable Property ResetData() As Boolean
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Get
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Return Me._ResetData
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End Get
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Set(ByVal Value As Boolean)
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Me._ResetData = Value
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End Set
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End Property
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Public Property RecordUniqueId() As String
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Get
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Return CType(Me.ViewState("BaseSportTableControlRow_Rec"), String)
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End Get
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Set(ByVal value As String)
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Me.ViewState("BaseSportTableControlRow_Rec") = value
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End Set
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End Property
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Private _DataSource As SportRecord
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Public Property DataSource() As SportRecord
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Get
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Return Me._DataSource
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End Get
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Set(ByVal value As SportRecord)
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Me._DataSource = value
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|
End Set
|
|
End Property
|
|
|
|
|
|
|
|
Private _checkSum As String
|
|
Public Overridable Property CheckSum() As String
|
|
Get
|
|
Return Me._checkSum
|
|
End Get
|
|
Set(ByVal value As String)
|
|
Me._checkSum = value
|
|
End Set
|
|
End Property
|
|
|
|
Private _TotalPages As Integer
|
|
Public Property TotalPages() As Integer
|
|
Get
|
|
Return Me._TotalPages
|
|
End Get
|
|
Set(ByVal value As Integer)
|
|
Me._TotalPages = value
|
|
End Set
|
|
End Property
|
|
|
|
Private _PageIndex As Integer
|
|
Public Property PageIndex() As Integer
|
|
Get
|
|
' Return the PageIndex
|
|
Return Me._PageIndex
|
|
End Get
|
|
Set(ByVal value As Integer)
|
|
Me._PageIndex = value
|
|
End Set
|
|
End Property
|
|
|
|
Private _DisplayLastPage As Boolean
|
|
Public Property DisplayLastPage() As Boolean
|
|
Get
|
|
Return Me._DisplayLastPage
|
|
End Get
|
|
Set(ByVal value As Boolean)
|
|
Me._DisplayLastPage = value
|
|
End Set
|
|
End Property
|
|
|
|
|
|
|
|
#Region "Helper Properties"
|
|
|
|
Public ReadOnly Property SPORT() As System.Web.UI.WebControls.Literal
|
|
Get
|
|
Return CType(BaseClasses.Utils.MiscUtils.FindControlRecursively(Me, "SPORT"), System.Web.UI.WebControls.Literal)
|
|
End Get
|
|
End Property
|
|
|
|
Public ReadOnly Property SportId() As System.Web.UI.WebControls.Literal
|
|
Get
|
|
Return CType(BaseClasses.Utils.MiscUtils.FindControlRecursively(Me, "SportId"), System.Web.UI.WebControls.Literal)
|
|
End Get
|
|
End Property
|
|
|
|
#End Region
|
|
|
|
#Region "Helper Functions"
|
|
|
|
Public Overrides Overloads Function ModifyRedirectUrl(ByVal url As String, ByVal arg As String, ByVal bEncrypt As Boolean) As String
|
|
Return Me.Page.EvaluateExpressions(url, arg, bEncrypt, Me)
|
|
End Function
|
|
|
|
Public Overrides Overloads Function EvaluateExpressions(ByVal url As String, ByVal arg As String, ByVal bEncrypt As Boolean) As String
|
|
|
|
Dim rec As SportRecord = Nothing
|
|
|
|
|
|
Try
|
|
rec = Me.GetRecord()
|
|
Catch ex As Exception
|
|
' Do nothing
|
|
End Try
|
|
|
|
If rec Is Nothing AndAlso url.IndexOf("{") >= 0 Then
|
|
' Localization.
|
|
|
|
Throw New Exception(Page.GetResourceValue("Err:RecDataSrcNotInitialized", "Persons"))
|
|
|
|
End If
|
|
Return EvaluateExpressions(url, arg, rec, bEncrypt)
|
|
End Function
|
|
|
|
|
|
Public Overridable Function GetRecord() As SportRecord
|
|
If Not Me.DataSource Is Nothing Then
|
|
Return Me.DataSource
|
|
End If
|
|
|
|
If Not Me.RecordUniqueId Is Nothing Then
|
|
|
|
Return SportTable.GetRecord(Me.RecordUniqueId, True)
|
|
|
|
End If
|
|
|
|
' Localization.
|
|
|
|
Throw New Exception(Page.GetResourceValue("Err:RetrieveRec", "Persons"))
|
|
|
|
End Function
|
|
|
|
Public Shadows ReadOnly Property Page() As BaseApplicationPage
|
|
Get
|
|
Return DirectCast(MyBase.Page, BaseApplicationPage)
|
|
End Get
|
|
End Property
|
|
|
|
#End Region
|
|
|
|
End Class
|
|
|
|
|
|
|
|
' Base class for the SportTableControl control on the SportWebReport page.
|
|
' Do not modify this class. Instead override any method in SportTableControl.
|
|
Public Class BaseSportTableControl
|
|
Inherits Persons.UI.BaseApplicationTableControl
|
|
|
|
|
|
|
|
Protected Overridable Sub Control_Init(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Init
|
|
|
|
|
|
|
|
' Setup the filter and search events.
|
|
|
|
|
|
|
|
' Control Initializations.
|
|
' Initialize the table's current sort order.
|
|
|
|
If Me.InSession(Me, "Order_By") Then
|
|
Me.CurrentSortOrder = OrderBy.FromXmlString(Me.GetFromSession(Me, "Order_By", Nothing))
|
|
Else
|
|
Me.CurrentSortOrder = New OrderBy(True, False)
|
|
|
|
End If
|
|
|
|
|
|
|
|
' Setup default pagination settings.
|
|
|
|
Me.PageSize = CInt(Me.GetFromSession(Me, "Page_Size", "500"))
|
|
Me.PageIndex = CInt(Me.GetFromSession(Me, "Page_Index", "0"))
|
|
|
|
|
|
|
|
Me.ClearControlsFromSession()
|
|
End Sub
|
|
|
|
Protected Overridable Sub Control_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load
|
|
|
|
SaveControlsToSession_Ajax()
|
|
|
|
' Setup the pagination events.
|
|
|
|
|
|
' Setup the sorting events.
|
|
|
|
' Setup the button events.
|
|
|
|
|
|
' Setup events for others
|
|
|
|
End Sub
|
|
|
|
|
|
Public Overridable Sub LoadData()
|
|
|
|
' Read data from database. Returns an array of records that can be assigned
|
|
' to the DataSource table control property.
|
|
Try
|
|
Dim joinFilter As CompoundFilter = CreateCompoundJoinFilter()
|
|
|
|
' The WHERE clause will be empty when displaying all records in table.
|
|
Dim wc As WhereClause = CreateWhereClause()
|
|
If wc IsNot Nothing AndAlso Not wc.RunQuery Then
|
|
' Initialize an empty array of records
|
|
Dim alist As New ArrayList(0)
|
|
Me.DataSource = DirectCast(alist.ToArray(GetType(SportRecord)), SportRecord())
|
|
' Add records to the list if needed.
|
|
Me.AddNewRecords()
|
|
Me._TotalRecords = 0
|
|
Me._TotalPages = 0
|
|
Return
|
|
End If
|
|
|
|
' Call OrderBy to determine the order - either use the order defined
|
|
' on the Query Wizard, or specified by user (by clicking on column heading)
|
|
Dim orderBy As OrderBy = CreateOrderBy()
|
|
|
|
' Get the pagesize from the pagesize control.
|
|
Me.GetPageSize()
|
|
|
|
If Me.DisplayLastPage Then
|
|
Dim totalRecords As Integer = If(Me._TotalRecords < 0, SportTable.GetRecordCount(CreateCompoundJoinFilter(), CreateWhereClause()), Me._TotalRecords)
|
|
|
|
Dim totalPages As Integer = CInt(Math.Ceiling(totalRecords / Me.PageSize))
|
|
|
|
Me.PageIndex = totalPages - 1
|
|
End If
|
|
|
|
' Make sure PageIndex (current page) and PageSize are within bounds.
|
|
If Me.PageIndex < 0 Then
|
|
Me.PageIndex = 0
|
|
End If
|
|
If Me.PageSize < 1 Then
|
|
Me.PageSize = 1
|
|
End If
|
|
|
|
' Retrieve the records and set the table DataSource.
|
|
' Only PageSize records are fetched starting at PageIndex (zero based).
|
|
If Me.AddNewRecord > 0 Then
|
|
' Make sure to preserve the previously entered data on new rows.
|
|
Dim postdata As New ArrayList
|
|
For Each rc As SportTableControlRow In Me.GetRecordControls()
|
|
If Not rc.IsNewRecord Then
|
|
rc.DataSource = rc.GetRecord()
|
|
rc.GetUIData()
|
|
postdata.Add(rc.DataSource)
|
|
UIData.Add(rc.PreservedUIData())
|
|
End If
|
|
Next
|
|
Me.DataSource = DirectCast(postdata.ToArray(GetType(SportRecord)), SportRecord())
|
|
Else ' Get the records from the database
|
|
Me.DataSource = SportTable.GetRecords(joinFilter, wc, orderBy, Me.PageIndex, Me.PageSize)
|
|
|
|
End If
|
|
|
|
' if the datasource contains no records contained in database, then load the last page.
|
|
If (DbUtils.GetCreatedRecords(Me.DataSource).Length = 0 AndAlso Not Me.DisplayLastPage) Then
|
|
Me.DisplayLastPage = True
|
|
LoadData()
|
|
Else
|
|
|
|
' Add any new rows desired by the user.
|
|
Me.AddNewRecords()
|
|
|
|
|
|
' Initialize the page and grand totals. now
|
|
|
|
End If
|
|
|
|
Catch ex As Exception
|
|
' Report the error message to the end user
|
|
Dim msg As String = ex.Message
|
|
If ex.InnerException IsNot Nothing Then
|
|
msg = msg & " InnerException: " & ex.InnerException.Message
|
|
End If
|
|
Throw New Exception(msg, ex.InnerException)
|
|
End Try
|
|
End Sub
|
|
|
|
|
|
|
|
|
|
Public Overrides Sub DataBind()
|
|
' The DataBind method binds the user interface controls to the values
|
|
' from the database record for each row in the table. To do this, it calls the
|
|
' DataBind for each of the rows.
|
|
' DataBind also populates any filters above the table, and sets the pagination
|
|
' control to the correct number of records and the current page number.
|
|
|
|
MyBase.DataBind()
|
|
|
|
' Make sure that the DataSource is initialized.
|
|
If Me.DataSource Is Nothing Then
|
|
Return
|
|
End If
|
|
|
|
'LoadData for DataSource for chart and report if they exist
|
|
|
|
' Setup the pagination controls.
|
|
BindPaginationControls()
|
|
|
|
|
|
|
|
' Bind the repeater with the list of records to expand the UI.
|
|
Dim rep As System.Web.UI.WebControls.Repeater = CType(BaseClasses.Utils.MiscUtils.FindControlRecursively(Me, "SportTableControlRepeater"), System.Web.UI.WebControls.Repeater)
|
|
If rep Is Nothing Then Return
|
|
rep.DataSource = DataSource()
|
|
rep.DataBind()
|
|
|
|
Dim index As Integer = 0
|
|
For Each repItem As System.Web.UI.WebControls.RepeaterItem In rep.Items
|
|
' Loop through all rows in the table, set its DataSource and call DataBind().
|
|
Dim recControl As SportTableControlRow = DirectCast(repItem.FindControl("SportTableControlRow"), SportTableControlRow)
|
|
recControl.DataSource = Me.DataSource(index)
|
|
If Me.UIData.Count > index Then
|
|
recControl.PreviousUIData = Me.UIData(index)
|
|
End If
|
|
recControl.DataBind()
|
|
recControl.Visible = Not Me.InDeletedRecordIds(recControl)
|
|
|
|
index += 1
|
|
Next
|
|
|
|
|
|
|
|
|
|
' Call the Set methods for each controls on the panel
|
|
|
|
SetSportIdLabel1()
|
|
SetSPORTLabel1()
|
|
SetSportTableControlCollapsibleRegion()
|
|
SetSportTableControlIcon()
|
|
SetSportTableControlPanelExtender()
|
|
|
|
' setting the state of expand or collapse alternative rows
|
|
|
|
|
|
' Load data for each record and table UI control.
|
|
' Ordering is important because child controls get
|
|
' their parent ids from their parent UI controls.
|
|
|
|
|
|
' this method calls the set method for controls with special formula like running total, sum, rank, etc
|
|
SetFormulaControls()
|
|
End Sub
|
|
|
|
Public Overridable Sub SetFormulaControls()
|
|
' this method calls Set methods for the control that has special formula
|
|
|
|
|
|
|
|
End Sub
|
|
|
|
|
|
|
|
Public Overridable Sub RegisterPostback()
|
|
|
|
|
|
End Sub
|
|
|
|
Public EvaluateFormulaDelegate As BaseClasses.Data.DataSource.EvaluateFormulaDelegate = New BaseClasses.Data.DataSource.EvaluateFormulaDelegate(AddressOf Me.EvaluateFormula)
|
|
|
|
Public Overridable Function EvaluateFormula(ByVal formula As String, ByVal dataSourceForEvaluate as BaseClasses.Data.BaseRecord, ByVal format as String, ByVal variables As System.Collections.Generic.IDictionary(Of String, Object), ByVal includeDS As Boolean, ByVal e as FormulaEvaluator) As String
|
|
If e Is Nothing
|
|
e = New FormulaEvaluator()
|
|
End If
|
|
|
|
e.Variables.Clear()
|
|
|
|
|
|
' add variables for formula evaluation
|
|
If variables IsNot Nothing Then
|
|
Dim enumerator As System.Collections.Generic.IEnumerator(Of System.Collections.Generic.KeyValuePair(Of String, Object)) = variables.GetEnumerator()
|
|
While enumerator.MoveNext()
|
|
e.Variables.Add(enumerator.Current.Key, enumerator.Current.Value)
|
|
End While
|
|
End If
|
|
|
|
If includeDS
|
|
|
|
End If
|
|
|
|
' All variables referred to in the formula are expected to be
|
|
' properties of the DataSource. For example, referring to
|
|
' UnitPrice as a variable will refer to DataSource.UnitPrice
|
|
e.DataSource = dataSourceForEvaluate
|
|
|
|
' Define the calling control. This is used to add other
|
|
' related table and record controls as variables.
|
|
e.CallingControl = Me
|
|
|
|
Dim resultObj As Object = e.Evaluate(formula)
|
|
If resultObj Is Nothing Then
|
|
Return ""
|
|
End If
|
|
|
|
If Not String.IsNullOrEmpty(format) AndAlso (String.IsNullOrEmpty(formula) OrElse formula.IndexOf("Format(") < 0) Then
|
|
Return FormulaUtils.Format(resultObj, format)
|
|
Else
|
|
Return resultObj.ToString()
|
|
End If
|
|
End Function
|
|
|
|
Public Overridable Function EvaluateFormula(ByVal formula As String, ByVal dataSourceForEvaluate as BaseClasses.Data.BaseRecord, ByVal format as String, ByVal variables As System.Collections.Generic.IDictionary(Of String, Object), ByVal includeDS As Boolean) As String
|
|
Return EvaluateFormula(formula, dataSourceForEvaluate, format,variables ,includeDS, Nothing)
|
|
End Function
|
|
|
|
|
|
Public Overridable Function EvaluateFormula(ByVal formula As String, ByVal dataSourceForEvaluate As BaseClasses.Data.BaseRecord, ByVal format As String, ByVal variables As System.Collections.Generic.IDictionary(Of String, Object)) As String
|
|
Return EvaluateFormula(formula, dataSourceForEvaluate, format, variables ,True, Nothing)
|
|
End Function
|
|
|
|
Public Overridable Function EvaluateFormula(ByVal formula As String, ByVal dataSourceForEvaluate As BaseClasses.Data.BaseRecord, ByVal format As String) As String
|
|
Return Me.EvaluateFormula(formula, dataSourceForEvaluate, format, Nothing, True, Nothing)
|
|
End Function
|
|
|
|
Public Overridable Function EvaluateFormula(ByVal formula As String, ByVal dataSourceForEvaluate As BaseClasses.Data.BaseRecord, ByVal variables As System.Collections.Generic.IDictionary(Of String, Object), ByVal e as FormulaEvaluator) As String
|
|
Return Me.EvaluateFormula(formula, dataSourceForEvaluate, Nothing, variables, True, e)
|
|
End Function
|
|
|
|
Public Overridable Function EvaluateFormula(ByVal formula As String, ByVal dataSourceForEvaluate As BaseClasses.Data.BaseRecord) As String
|
|
Return Me.EvaluateFormula(formula, dataSourceForEvaluate, Nothing, Nothing, True, Nothing)
|
|
End Function
|
|
|
|
Public Overridable Function EvaluateFormula(ByVal formula As String, ByVal includeDS as Boolean) As String
|
|
Return Me.EvaluateFormula(formula, Nothing, Nothing, Nothing, includeDS, Nothing)
|
|
End Function
|
|
|
|
Public Overridable Function EvaluateFormula(ByVal formula As String) As String
|
|
Return Me.EvaluateFormula(formula, Nothing, Nothing, Nothing, True, Nothing)
|
|
End Function
|
|
|
|
|
|
|
|
|
|
Public Overridable Sub ResetControl()
|
|
|
|
Me.CurrentSortOrder.Reset()
|
|
If (Me.InSession(Me, "Order_By")) Then
|
|
Me.CurrentSortOrder = OrderBy.FromXmlString(Me.GetFromSession(Me, "Order_By", Nothing))
|
|
Else
|
|
Me.CurrentSortOrder = New OrderBy(True, False)
|
|
|
|
End If
|
|
|
|
Me.PageIndex = 0
|
|
End Sub
|
|
|
|
Protected Overridable Sub BindPaginationControls()
|
|
' Setup the pagination controls.
|
|
|
|
' Bind the pagination labels.
|
|
|
|
|
|
' Bind the buttons for SportTableControl pagination.
|
|
|
|
|
|
|
|
End Sub
|
|
|
|
Public Overridable Sub SaveData()
|
|
' Save the data from the entire table. Calls each row's Save Data
|
|
' to save their data. This function is called by the Click handler of the
|
|
' Save button. The button handler should Start/Commit/End a transaction.
|
|
|
|
Dim recCtl As SportTableControlRow
|
|
For Each recCtl In Me.GetRecordControls()
|
|
|
|
If Me.InDeletedRecordIds(recCtl) Then
|
|
' Delete any pending deletes.
|
|
recCtl.Delete()
|
|
Else
|
|
If recCtl.Visible Then
|
|
recCtl.SaveData()
|
|
End If
|
|
End If
|
|
|
|
Next
|
|
|
|
' Setting the DataChanged to True results in the page being refreshed with
|
|
' the most recent data from the database. This happens in PreRender event
|
|
' based on the current sort, search and filter criteria.
|
|
Me.DataChanged = True
|
|
Me.ResetData = True
|
|
|
|
' Set IsNewRecord to False for all records - since everything has been saved and is no longer "new"
|
|
For Each recCtl In Me.GetRecordControls()
|
|
recCtl.IsNewRecord = False
|
|
Next
|
|
|
|
|
|
' Set DeletedRecordsIds to Nothing since we have deleted all pending deletes.
|
|
Me.DeletedRecordIds = Nothing
|
|
|
|
End Sub
|
|
|
|
Public Overridable Function CreateCompoundJoinFilter() As CompoundFilter
|
|
Dim jFilter As CompoundFilter = New CompoundFilter()
|
|
|
|
Return jFilter
|
|
|
|
End Function
|
|
|
|
|
|
Public Overridable Function CreateOrderBy() As OrderBy
|
|
' The CurrentSortOrder is initialized to the sort order on the
|
|
' Query Wizard. It may be modified by the Click handler for any of
|
|
' the column heading to sort or reverse sort by that column.
|
|
' You can add your own sort order, or modify it on the Query Wizard.
|
|
Return Me.CurrentSortOrder
|
|
End Function
|
|
|
|
Public Overridable Function CreateWhereClause() As WhereClause
|
|
'This CreateWhereClause is used for loading the data.
|
|
SportTable.Instance.InnerFilter = Nothing
|
|
Dim wc As WhereClause = New WhereClause()
|
|
|
|
' Compose the WHERE clause consiting of:
|
|
' 1. Static clause defined at design time.
|
|
' 2. User selected search criteria.
|
|
' 3. User selected filter criteria.
|
|
|
|
|
|
Return wc
|
|
End Function
|
|
|
|
|
|
Public Overridable Function CreateWhereClause(ByVal searchText as String, ByVal fromSearchControl as String, ByVal AutoTypeAheadSearch as String, ByVal AutoTypeAheadWordSeparators as String) As WhereClause
|
|
' This CreateWhereClause is used for loading list of suggestions for Auto Type-Ahead feature.
|
|
SportTable.Instance.InnerFilter = Nothing
|
|
Dim wc As WhereClause = New WhereClause()
|
|
|
|
' Compose the WHERE clause consiting of:
|
|
' 1. Static clause defined at design time.
|
|
' 2. User selected search criteria.
|
|
' 3. User selected filter criteria.
|
|
|
|
Dim appRelativeVirtualPath As String = CType(HttpContext.Current.Session("AppRelativeVirtualPath"), String)
|
|
|
|
' Adds clauses if values are selected in Filter controls which are configured in the page.
|
|
|
|
|
|
Return wc
|
|
End Function
|
|
|
|
|
|
Public Overridable Function FormatSuggestions(ByVal prefixText As String, ByVal resultItem As String, _
|
|
ByVal columnLength As Integer, ByVal AutoTypeAheadDisplayFoundText As String, _
|
|
ByVal autoTypeAheadSearch As String, ByVal AutoTypeAheadWordSeparators As String, _
|
|
ByVal resultList As ArrayList) As Boolean
|
|
|
|
'Formats the resultItem and adds it to the list of suggestions.
|
|
Dim index As Integer = resultItem.ToUpper(System.Threading.Thread.CurrentThread.CurrentCulture).IndexOf(prefixText.ToUpper(System.Threading.Thread.CurrentThread.CurrentCulture))
|
|
Dim itemToAdd As String = ""
|
|
Dim isFound As Boolean = False
|
|
Dim isAdded As Boolean = False
|
|
' Get the index where prfixt is at the beginning of resultItem. If not found then, index of word which begins with prefixText.
|
|
If InvariantLCase(autoTypeAheadSearch).equals("wordsstartingwithsearchstring") And Not index = 0 Then
|
|
' Expression to find word which contains AutoTypeAheadWordSeparators followed by prefixText
|
|
Dim regex1 As System.Text.RegularExpressions.Regex = new System.Text.RegularExpressions.Regex( AutoTypeAheadWordSeparators + prefixText, System.Text.RegularExpressions.RegexOptions.IgnoreCase)
|
|
If regex1.IsMatch(resultItem) Then
|
|
index = regex1.Match(resultItem).Index
|
|
isFound = True
|
|
End If
|
|
' If the prefixText is found immediatly after white space then starting of the word is found so don not search any further
|
|
If not resultItem(index).ToString() = " " Then
|
|
' Expression to find beginning of the word which contains AutoTypeAheadWordSeparators followed by prefixText
|
|
Dim regex As System.Text.RegularExpressions.Regex = new System.Text.RegularExpressions.Regex("\\S*" + AutoTypeAheadWordSeparators + prefixText, System.Text.RegularExpressions.RegexOptions.IgnoreCase)
|
|
If regex.IsMatch(resultItem) Then
|
|
index = regex.Match(resultItem).Index
|
|
isFound = True
|
|
End If
|
|
End If
|
|
End If
|
|
|
|
' If autoTypeAheadSearch value is wordsstartingwithsearchstring then, extract the substring only if the prefixText is found at the
|
|
' beginning of the resultItem (index = 0) or a word in resultItem is found starts with prefixText.
|
|
If index = 0 Or isFound Or InvariantLCase(autoTypeAheadSearch).Equals("anywhereinstring") then
|
|
If InvariantLCase(AutoTypeAheadDisplayFoundText).equals("atbeginningofmatchedstring") Then
|
|
' Expression to find beginning of the word which contains prefixText
|
|
Dim regex1 As System.Text.RegularExpressions.Regex = new System.Text.RegularExpressions.Regex("\\S*" + prefixText, System.Text.RegularExpressions.RegexOptions.IgnoreCase)
|
|
' Find the beginning of the word which contains prefexText
|
|
If (StringUtils.InvariantLCase(autoTypeAheadSearch).Equals("anywhereinstring") AndAlso regex1.IsMatch(resultItem)) Then
|
|
index = regex1.Match(resultItem).Index
|
|
isFound = True
|
|
End If
|
|
' Display string from the index till end of the string if sub string from index till end is less than columnLength value.
|
|
If Len(resultItem) - index <= columnLength Then
|
|
If index = 0 Then
|
|
itemToAdd = resultItem
|
|
Else
|
|
itemToAdd = "..." & resultItem.Substring(index, Len(resultItem) - index)
|
|
End If
|
|
Else
|
|
If index = 0 Then
|
|
itemToAdd = resultItem.Substring(index, (columnLength - 3)) & "..."
|
|
Else
|
|
'Truncate the string to show only columnLength - 6 characters as begining and trailing "..." has to be appended.
|
|
itemToAdd = "..." & resultItem.Substring(index , columnLength - 6) & "..."
|
|
End If
|
|
End If
|
|
ElseIf InvariantLCase(AutoTypeAheadDisplayFoundText).equals("inmiddleofmatchedstring") Then
|
|
Dim subStringBeginIndex As Integer = CType(columnLength/2, Integer)
|
|
If Len(resultItem) <= columnLength Then
|
|
itemToAdd = resultItem
|
|
Else
|
|
' Sanity check at end of the string
|
|
If index + Len(prefixText) = columnLength Then
|
|
itemToAdd = "..." & resultItem.Substring(index-columnLength,index)
|
|
ElseIf Len(resultItem) - index < subStringBeginIndex Then
|
|
' Display string from the end till columnLength value if, index is closer to the end of the string.
|
|
itemToAdd = "..." & resultItem.Substring(Len(resultItem)-columnLength,Len(resultItem))
|
|
ElseIf index <= subStringBeginIndex Then
|
|
' Sanity chet at beginning of the string
|
|
itemToAdd = resultItem.Substring(0, columnLength) & "..."
|
|
Else
|
|
' Display string containing text before the prefixText occures and text after the prefixText
|
|
itemToAdd = "..." & resultItem.Substring(index - subStringBeginIndex, columnLength) & "..."
|
|
End If
|
|
End If
|
|
ElseIf InvariantLCase(AutoTypeAheadDisplayFoundText).equals("atendofmatchedstring") Then
|
|
' Expression to find ending of the word which contains prefexText
|
|
Dim regex1 As System.Text.RegularExpressions.Regex = new System.Text.RegularExpressions.Regex("\s", System.Text.RegularExpressions.RegexOptions.IgnoreCase)
|
|
' Find the ending of the word which contains prefexText
|
|
If regex1.IsMatch(resultItem, index + 1) Then
|
|
index = regex1.Match(resultItem, index + 1).Index
|
|
Else
|
|
' If the word which contains prefexText is the last word in string, regex1.IsMatch returns false.
|
|
index = resultItem.Length
|
|
End If
|
|
If index > Len(resultItem) Then
|
|
index = Len(resultItem)
|
|
End If
|
|
' If text from beginning of the string till index is less than columnLength value then, display string from the beginning till index.
|
|
If index <= columnLength Then
|
|
if index = Len(resultItem) Then 'Make decision to append "..."
|
|
itemToAdd = resultItem.Substring(0,index)
|
|
Else
|
|
itemToAdd = resultItem.Substring(0,index) & "..."
|
|
End If
|
|
Else
|
|
If index = Len(resultItem) Then
|
|
itemToAdd = "..." & resultItem.Substring(index - (columnLength - 3), (columnLength - 3))
|
|
Else
|
|
'Truncate the string to show only columnLength - 6 characters as begining and trailing "..." has to be appended.
|
|
itemToAdd = "..." & resultItem.Substring(index - (columnLength - 6), columnLength - 6) & "..."
|
|
End If
|
|
End If
|
|
End If
|
|
|
|
' Remove newline character from itemToAdd
|
|
Dim prefixTextIndex As Integer = itemToAdd.IndexOf(prefixText, StringComparison.CurrentCultureIgnoreCase)
|
|
' If itemToAdd contains any newline after the search text then show text only till newline
|
|
Dim regex2 As System.Text.RegularExpressions.Regex = New System.Text.RegularExpressions.Regex("(" & vbCrLf & "|" & vbLf & ")", System.Text.RegularExpressions.RegexOptions.IgnoreCase)
|
|
Dim newLineIndexAfterPrefix As Integer = -1
|
|
If regex2.IsMatch(itemToAdd, prefixTextIndex) Then
|
|
newLineIndexAfterPrefix = regex2.Match(itemToAdd, prefixTextIndex).Index
|
|
End If
|
|
If (newLineIndexAfterPrefix > -1) Then
|
|
If itemToAdd.EndsWith("...") Then
|
|
itemToAdd = (itemToAdd.Substring(0, newLineIndexAfterPrefix) + "...")
|
|
Else
|
|
itemToAdd = itemToAdd.Substring(0, newLineIndexAfterPrefix)
|
|
End If
|
|
End If
|
|
' If itemToAdd contains any newline before search text then show text which comes after newline
|
|
Dim regex3 As System.Text.RegularExpressions.Regex = New System.Text.RegularExpressions.Regex("(" & vbCrLf & "|" & vbLf & ")", (System.Text.RegularExpressions.RegexOptions.IgnoreCase Or System.Text.RegularExpressions.RegexOptions.RightToLeft))
|
|
Dim newLineIndexBeforePrefix As Integer = -1
|
|
If regex3.IsMatch(itemToAdd, prefixTextIndex) Then
|
|
newLineIndexBeforePrefix = regex3.Match(itemToAdd, prefixTextIndex).Index
|
|
End If
|
|
If (newLineIndexBeforePrefix > -1) Then
|
|
If itemToAdd.StartsWith("...") Then
|
|
itemToAdd = ("..." + itemToAdd.Substring((newLineIndexBeforePrefix + regex3.Match(itemToAdd, prefixTextIndex).Length)))
|
|
Else
|
|
itemToAdd = itemToAdd.Substring((newLineIndexBeforePrefix + regex3.Match(itemToAdd, prefixTextIndex).Length))
|
|
End If
|
|
End If
|
|
|
|
If Not itemToAdd is nothing AndAlso Not resultList.Contains(itemToAdd) Then
|
|
|
|
resultList.Add(itemToAdd)
|
|
|
|
isAdded = true
|
|
End If
|
|
End If
|
|
Return isAdded
|
|
End Function
|
|
|
|
|
|
Protected Overridable Sub GetPageSize()
|
|
|
|
End Sub
|
|
|
|
Protected Overridable Sub AddNewRecords()
|
|
|
|
Dim newRecordList As ArrayList = New ArrayList()
|
|
|
|
Dim newUIDataList As System.Collections.Generic.List(Of Hashtable) = New System.Collections.Generic.List(Of Hashtable)()
|
|
|
|
' Loop though all the record controls and if the record control
|
|
' does not have a unique record id set, then create a record
|
|
' and add to the list.
|
|
If Not Me.ResetData Then
|
|
Dim rep As System.Web.UI.WebControls.Repeater = CType(BaseClasses.Utils.MiscUtils.FindControlRecursively(Me, "SportTableControlRepeater"), System.Web.UI.WebControls.Repeater)
|
|
If rep Is Nothing Then Return
|
|
|
|
Dim repItem As System.Web.UI.WebControls.RepeaterItem
|
|
For Each repItem In rep.Items
|
|
' Loop through all rows in the table, set its DataSource and call DataBind().
|
|
|
|
Dim recControl As SportTableControlRow = DirectCast(repItem.FindControl("SportTableControlRow"), SportTableControlRow)
|
|
|
|
If recControl.Visible AndAlso recControl.IsNewRecord() Then
|
|
|
|
Dim rec As SportRecord = New SportRecord()
|
|
|
|
If recControl.SPORT.Text <> "" Then
|
|
rec.Parse(recControl.SPORT.Text, SportTable.SPORT)
|
|
End If
|
|
If recControl.SportId.Text <> "" Then
|
|
rec.Parse(recControl.SportId.Text, SportTable.SportId)
|
|
End If
|
|
newUIDataList.Add(recControl.PreservedUIData())
|
|
newRecordList.Add(rec)
|
|
End If
|
|
Next
|
|
End If
|
|
|
|
|
|
' Add any new record to the list.
|
|
Dim index As Integer = 0
|
|
For index = 1 To Me.AddNewRecord
|
|
|
|
newRecordList.Insert(0, New SportRecord())
|
|
newUIDataList.Insert(0, New Hashtable())
|
|
|
|
Next
|
|
Me.AddNewRecord = 0
|
|
|
|
' Finally, add any new records to the DataSource.
|
|
If newRecordList.Count > 0 Then
|
|
|
|
Dim finalList As ArrayList = New ArrayList(Me.DataSource)
|
|
finalList.InsertRange(0, newRecordList)
|
|
|
|
Me.DataSource = DirectCast(finalList.ToArray(GetType(SportRecord)), SportRecord())
|
|
|
|
End If
|
|
|
|
' Add the existing UI data to this hash table
|
|
If newUIDataList.Count > 0 Then
|
|
Me.UIData.InsertRange(0, newUIDataList)
|
|
End If
|
|
|
|
End Sub
|
|
|
|
|
|
Public Sub AddToDeletedRecordIds(ByVal rec As SportTableControlRow)
|
|
If rec.IsNewRecord() Then
|
|
Return
|
|
End If
|
|
|
|
If Not Me.DeletedRecordIds Is Nothing AndAlso Me.DeletedRecordIds.Trim <> "" Then
|
|
Me.DeletedRecordIds &= ","
|
|
End If
|
|
|
|
Me.DeletedRecordIds &= "[" & rec.RecordUniqueId & "]"
|
|
End Sub
|
|
|
|
Protected Overridable Function InDeletedRecordIds(ByVal rec As SportTableControlRow) As Boolean
|
|
If Me.DeletedRecordIds Is Nothing OrElse Me.DeletedRecordIds.Trim = "" Then
|
|
Return False
|
|
End If
|
|
|
|
Return Me.DeletedRecordIds.IndexOf("[" & rec.RecordUniqueId & "]") >= 0
|
|
End Function
|
|
|
|
Private _DeletedRecordIds As String
|
|
Public Property DeletedRecordIds() As String
|
|
Get
|
|
Return Me._DeletedRecordIds
|
|
End Get
|
|
Set(ByVal value As String)
|
|
Me._DeletedRecordIds = value
|
|
End Set
|
|
End Property
|
|
|
|
|
|
' Create Set, WhereClause, and Populate Methods
|
|
|
|
Public Overridable Sub SetSportIdLabel1()
|
|
|
|
End Sub
|
|
|
|
Public Overridable Sub SetSPORTLabel1()
|
|
|
|
End Sub
|
|
|
|
Public Overridable Sub SetSportTableControlCollapsibleRegion()
|
|
|
|
End Sub
|
|
|
|
Public Overridable Sub SetSportTableControlIcon()
|
|
|
|
End Sub
|
|
|
|
Public Overridable Sub SetSportTableControlPanelExtender()
|
|
|
|
End Sub
|
|
|
|
|
|
|
|
|
|
Protected Overridable Sub Control_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.PreRender
|
|
' PreRender event is raised just before page is being displayed.
|
|
Try
|
|
DbUtils.StartTransaction
|
|
Me.RegisterPostback()
|
|
|
|
If Not Me.Page.ErrorOnPage AndAlso (Me.Page.IsPageRefresh OrElse Me.DataChanged OrElse Me.ResetData) Then
|
|
|
|
|
|
' Re-load the data and update the web page if necessary.
|
|
' This is typically done during a postback (filter, search button, sort, pagination button).
|
|
' In each of the other click handlers, simply set DataChanged to True to reload the data.
|
|
|
|
Me.LoadData()
|
|
Me.DataBind()
|
|
|
|
End If
|
|
|
|
|
|
|
|
Catch ex As Exception
|
|
Utils.MiscUtils.RegisterJScriptAlert(Me, "BUTTON_CLICK_MESSAGE", ex.Message)
|
|
Finally
|
|
DbUtils.EndTransaction
|
|
End Try
|
|
End Sub
|
|
|
|
|
|
Protected Overrides Sub SaveControlsToSession()
|
|
MyBase.SaveControlsToSession()
|
|
|
|
' Save filter controls to values to session.
|
|
|
|
|
|
'Save pagination state to session.
|
|
|
|
|
|
|
|
' Save table control properties to the session.
|
|
If Not Me.CurrentSortOrder Is Nothing Then
|
|
Me.SaveToSession(Me, "Order_By", Me.CurrentSortOrder.ToXmlString())
|
|
End If
|
|
|
|
Me.SaveToSession(Me, "Page_Index", Me.PageIndex.ToString())
|
|
Me.SaveToSession(Me, "Page_Size", Me.PageSize.ToString())
|
|
|
|
Me.SaveToSession(Me, "DeletedRecordIds", Me.DeletedRecordIds)
|
|
|
|
End Sub
|
|
|
|
Protected Sub SaveControlsToSession_Ajax()
|
|
' Save filter controls to values to session.
|
|
|
|
HttpContext.Current.Session("AppRelativeVirtualPath") = Me.Page.AppRelativeVirtualPath
|
|
|
|
End Sub
|
|
|
|
Protected Overrides Sub ClearControlsFromSession()
|
|
MyBase.ClearControlsFromSession()
|
|
|
|
' Clear filter controls values from the session.
|
|
|
|
|
|
' Clear pagination state from session.
|
|
|
|
|
|
|
|
' Clear table properties from the session.
|
|
Me.RemoveFromSession(Me, "Order_By")
|
|
Me.RemoveFromSession(Me, "Page_Index")
|
|
Me.RemoveFromSession(Me, "Page_Size")
|
|
|
|
Me.RemoveFromSession(Me, "DeletedRecordIds")
|
|
|
|
End Sub
|
|
|
|
Protected Overrides Sub LoadViewState(ByVal savedState As Object)
|
|
MyBase.LoadViewState(savedState)
|
|
|
|
Dim orderByStr As String = CType(ViewState("SportTableControl_OrderBy"), String)
|
|
|
|
If orderByStr IsNot Nothing AndAlso orderByStr.Trim <> "" Then
|
|
Me.CurrentSortOrder = BaseClasses.Data.OrderBy.FromXmlString(orderByStr)
|
|
Else
|
|
Me.CurrentSortOrder = New OrderBy(True, False)
|
|
End If
|
|
|
|
Dim pageIndex As String = CType(ViewState("Page_Index"), String)
|
|
If pageIndex IsNot Nothing Then
|
|
Me.PageIndex = CInt(pageIndex)
|
|
End If
|
|
|
|
Dim pageSize As String = CType(ViewState("Page_Size"), String)
|
|
If Not pageSize Is Nothing Then
|
|
Me.PageSize = CInt(pageSize)
|
|
End If
|
|
|
|
|
|
|
|
' Load view state for pagination control.
|
|
|
|
Me.DeletedRecordIds = CType(Me.ViewState("DeletedRecordIds"), String)
|
|
|
|
End Sub
|
|
|
|
Protected Overrides Function SaveViewState() As Object
|
|
|
|
If Me.CurrentSortOrder IsNot Nothing Then
|
|
Me.ViewState("SportTableControl_OrderBy") = Me.CurrentSortOrder.ToXmlString()
|
|
End If
|
|
|
|
Me.ViewState("Page_Index") = Me.PageIndex
|
|
Me.ViewState("Page_Size") = Me.PageSize
|
|
|
|
Me.ViewState("DeletedRecordIds") = Me.DeletedRecordIds
|
|
|
|
|
|
' Load view state for pagination control.
|
|
|
|
|
|
Return MyBase.SaveViewState()
|
|
End Function
|
|
|
|
' Generate the event handling functions for pagination events.
|
|
|
|
|
|
' Generate the event handling functions for sorting events.
|
|
|
|
|
|
' Generate the event handling functions for button events.
|
|
|
|
|
|
|
|
' Generate the event handling functions for filter and search events.
|
|
|
|
|
|
' Generate the event handling functions for others
|
|
|
|
|
|
Private _UIData As New System.Collections.Generic.List(Of Hashtable)
|
|
Public Property UIData() As System.Collections.Generic.List(Of Hashtable)
|
|
Get
|
|
Return Me._UIData
|
|
End Get
|
|
Set(ByVal value As System.Collections.Generic.List(Of Hashtable))
|
|
Me._UIData = value
|
|
End Set
|
|
End Property
|
|
|
|
' pagination properties
|
|
Protected _PageSize As Integer
|
|
Public Property PageSize() As Integer
|
|
Get
|
|
Return Me._PageSize
|
|
End Get
|
|
Set(ByVal value As Integer)
|
|
Me._PageSize = value
|
|
End Set
|
|
End Property
|
|
|
|
Protected _PageIndex As Integer
|
|
Public Property PageIndex() As Integer
|
|
Get
|
|
' Return the PageIndex
|
|
Return Me._PageIndex
|
|
End Get
|
|
Set(ByVal value As Integer)
|
|
Me._PageIndex = value
|
|
End Set
|
|
End Property
|
|
|
|
Protected _TotalRecords As Integer = -1
|
|
Public Property TotalRecords() As Integer
|
|
Get
|
|
If _TotalRecords < 0
|
|
_TotalRecords = SportTable.GetRecordCount(CreateCompoundJoinFilter(), CreateWhereClause())
|
|
End If
|
|
Return Me._TotalRecords
|
|
End Get
|
|
Set(ByVal value As Integer)
|
|
If Me.PageSize > 0 Then
|
|
|
|
Me.TotalPages = CInt(Math.Ceiling(value / Me.PageSize))
|
|
|
|
End If
|
|
Me._TotalRecords = value
|
|
End Set
|
|
End Property
|
|
|
|
|
|
|
|
Protected _TotalPages As Integer = -1
|
|
Public Property TotalPages() As Integer
|
|
Get
|
|
If _TotalPages < 0 Then
|
|
|
|
Me.TotalPages = CInt(Math.Ceiling(TotalRecords / Me.PageSize))
|
|
|
|
End If
|
|
Return Me._TotalPages
|
|
End Get
|
|
Set(ByVal value As Integer)
|
|
Me._TotalPages = value
|
|
End Set
|
|
End Property
|
|
|
|
Protected _DisplayLastPage As Boolean
|
|
Public Property DisplayLastPage() As Boolean
|
|
Get
|
|
Return Me._DisplayLastPage
|
|
End Get
|
|
Set(ByVal value As Boolean)
|
|
Me._DisplayLastPage = value
|
|
End Set
|
|
End Property
|
|
|
|
Private _DataChanged As Boolean = False
|
|
Public Property DataChanged() As Boolean
|
|
Get
|
|
Return Me._DataChanged
|
|
End Get
|
|
Set(ByVal value As Boolean)
|
|
Me._DataChanged = value
|
|
End Set
|
|
End Property
|
|
|
|
Private _ResetData As Boolean = False
|
|
Public Property ResetData() As Boolean
|
|
Get
|
|
Return Me._ResetData
|
|
End Get
|
|
Set(ByVal value As Boolean)
|
|
Me._ResetData = value
|
|
End Set
|
|
End Property
|
|
|
|
Private _AddNewRecord As Integer = 0
|
|
Public Property AddNewRecord() As Integer
|
|
Get
|
|
Return Me._AddNewRecord
|
|
End Get
|
|
Set(ByVal value As Integer)
|
|
Me._AddNewRecord = value
|
|
End Set
|
|
End Property
|
|
|
|
|
|
Private _CurrentSortOrder As OrderBy = Nothing
|
|
Public Property CurrentSortOrder() As OrderBy
|
|
Get
|
|
Return Me._CurrentSortOrder
|
|
End Get
|
|
Set(ByVal value As BaseClasses.Data.OrderBy)
|
|
Me._CurrentSortOrder = value
|
|
End Set
|
|
End Property
|
|
|
|
Private _DataSource() As SportRecord = Nothing
|
|
Public Property DataSource() As SportRecord ()
|
|
Get
|
|
Return Me._DataSource
|
|
End Get
|
|
Set(ByVal value() As SportRecord)
|
|
Me._DataSource = value
|
|
End Set
|
|
End Property
|
|
|
|
#Region "Helper Properties"
|
|
|
|
Public ReadOnly Property SportIdLabel1() As System.Web.UI.WebControls.Literal
|
|
Get
|
|
Return CType(BaseClasses.Utils.MiscUtils.FindControlRecursively(Me, "SportIdLabel1"), System.Web.UI.WebControls.Literal)
|
|
End Get
|
|
End Property
|
|
|
|
Public ReadOnly Property SPORTLabel1() As System.Web.UI.WebControls.Literal
|
|
Get
|
|
Return CType(BaseClasses.Utils.MiscUtils.FindControlRecursively(Me, "SPORTLabel1"), System.Web.UI.WebControls.Literal)
|
|
End Get
|
|
End Property
|
|
|
|
Public ReadOnly Property SportTableControlCollapsibleRegion() As System.Web.UI.WebControls.Panel
|
|
Get
|
|
Return CType(BaseClasses.Utils.MiscUtils.FindControlRecursively(Me, "SportTableControlCollapsibleRegion"), System.Web.UI.WebControls.Panel)
|
|
End Get
|
|
End Property
|
|
|
|
Public ReadOnly Property SportTableControlIcon() As System.Web.UI.WebControls.ImageButton
|
|
Get
|
|
Return CType(BaseClasses.Utils.MiscUtils.FindControlRecursively(Me, "SportTableControlIcon"), System.Web.UI.WebControls.ImageButton)
|
|
End Get
|
|
End Property
|
|
|
|
Public ReadOnly Property SportTableControlPanelExtender() As AjaxControlToolkit.CollapsiblePanelExtender
|
|
Get
|
|
Return CType(BaseClasses.Utils.MiscUtils.FindControlRecursively(Me, "SportTableControlPanelExtender"), AjaxControlToolkit.CollapsiblePanelExtender)
|
|
End Get
|
|
End Property
|
|
|
|
Public ReadOnly Property SportTitle() As System.Web.UI.WebControls.Literal
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Get
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Return CType(BaseClasses.Utils.MiscUtils.FindControlRecursively(Me, "SportTitle"), System.Web.UI.WebControls.Literal)
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End Get
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End Property
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#End Region
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#Region "Helper Functions"
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Public Overrides Overloads Function ModifyRedirectUrl(url As String, arg As String, ByVal bEncrypt As Boolean) As String
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Return Me.Page.EvaluateExpressions(url, arg, bEncrypt, Me)
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End Function
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Public Overrides Overloads Function EvaluateExpressions(url As String, arg As String, ByVal bEncrypt As Boolean) As String
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Dim needToProcess As Boolean = AreAnyUrlParametersForMe(url, arg)
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If (needToProcess) Then
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Dim recCtl As SportTableControlRow = Me.GetSelectedRecordControl()
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If recCtl Is Nothing AndAlso url.IndexOf("{") >= 0 Then
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' Localization.
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Throw New Exception(Page.GetResourceValue("Err:NoRecSelected", "Persons"))
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End If
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Dim rec As SportRecord = Nothing
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If recCtl IsNot Nothing Then
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rec = recCtl.GetRecord()
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End If
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Return EvaluateExpressions(url, arg, rec, bEncrypt)
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End If
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Return url
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End Function
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Public Overridable Function GetSelectedRecordControl() As SportTableControlRow
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Return Nothing
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End Function
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Public Overridable Function GetSelectedRecordControls() As SportTableControlRow()
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Return DirectCast((new ArrayList()).ToArray(GetType(SportTableControlRow)), SportTableControlRow())
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End Function
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Public Overridable Sub DeleteSelectedRecords(ByVal deferDeletion As Boolean)
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Dim recList() As SportTableControlRow = Me.GetSelectedRecordControls()
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If recList.Length = 0 Then
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' Localization.
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Throw New Exception(Page.GetResourceValue("Err:NoRecSelected", "Persons"))
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End If
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Dim recCtl As SportTableControlRow
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For Each recCtl In recList
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If deferDeletion Then
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If Not recCtl.IsNewRecord Then
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Me.AddToDeletedRecordIds(recCtl)
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End If
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recCtl.Visible = False
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Else
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recCtl.Delete()
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' Setting the DataChanged to True results in the page being refreshed with
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' the most recent data from the database. This happens in PreRender event
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' based on the current sort, search and filter criteria.
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Me.DataChanged = True
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Me.ResetData = True
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End If
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Next
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End Sub
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Public Function GetRecordControls() As SportTableControlRow()
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Dim recList As ArrayList = New ArrayList()
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Dim rep As System.Web.UI.WebControls.Repeater = CType(Me.FindControl("SportTableControlRepeater"), System.Web.UI.WebControls.Repeater)
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If rep Is Nothing Then Return Nothing
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Dim repItem As System.Web.UI.WebControls.RepeaterItem
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For Each repItem In rep.Items
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Dim recControl As SportTableControlRow = DirectCast(repItem.FindControl("SportTableControlRow"), SportTableControlRow)
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recList.Add(recControl)
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Next
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Return DirectCast(recList.ToArray(GetType(SportTableControlRow)), SportTableControlRow())
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End Function
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Public Shadows ReadOnly Property Page() As BaseApplicationPage
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Get
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Return DirectCast(MyBase.Page, BaseApplicationPage)
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End Get
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End Property
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#End Region
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End Class
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#End Region
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End Namespace
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