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GotoDateForm.ascx.vb
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GotoDateForm.ascx.vb
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'
'{************************************************************************************}
'{ }
'{ DO NOT MODIFY THIS FILE! }
'{ }
'{ It will be overwritten without prompting when a new version becomes }
'{ available. All your changes will be lost. }
'{ }
'{ This file contains the default template and is required for the form }
'{ rendering. Improper modifications may result in incorrect behavior of }
'{ the appointment form. }
'{ }
'{ In order to create and use your own custom template, perform the following }
'{ steps: }
'{ 1. Save a copy of this file with a different name in another location. }
'{ 2. Specify the file location as the 'OptionsForms.GotoDateFormTemplateUrl' }
'{ property of the ASPxScheduler control. }
'{ 3. If you need to display and process additional controls, you }
'{ should accomplish steps 4-6; otherwise, go to step 7. }
'{ 4. Create a class, derived from the GotoDateFormTemplateContainer, }
'{ containing additional properties which correspond to your controls. }
'{ This class definition can be located within a class file in the App_Code }
'{ folder. }
'{ 5. Replace GotoDateFormTemplateContainer references in the template page }
'{ with the name of the class you've created in step 4. }
'{ 6. Handle the GotoDateFormShowing event to create an instance of the }
'{ template container class, defined in step 5, and specify it as the }
'{ destination container instead of the default one. }
'{ 7. Modify the overall appearance of the page and its layout. }
'{ }
'{************************************************************************************}
'
Imports System
Imports DevExpress.Web
Imports DevExpress.Web.ASPxScheduler
Partial Public Class GotoDateForm
Inherits SchedulerFormControl
Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
'PrepareChildControls();
edtDate.Focus()
End Sub
Public Overrides Sub DataBind()
MyBase.DataBind()
Dim container As GotoDateFormTemplateContainer = CType(Parent, GotoDateFormTemplateContainer)
cbView.Value = container.ActiveViewType.ToString()
btnOk.ClientSideEvents.Click = container.ApplyHandler
btnCancel.ClientSideEvents.Click = container.CancelHandler
Dim scheduler As ASPxScheduler = container.Control
Dim actualSchedulerInstanceName As String = scheduler.ClientInstanceName
If String.IsNullOrEmpty(actualSchedulerInstanceName) Then
actualSchedulerInstanceName = scheduler.ClientID
End If
edtDate.ClientSideEvents.LostFocus = String.Format("function(s,e) {{
var date = s.GetDate();
if (date == null || date == false) {{
var selectionInterval = {0}.GetSelectedInterval();
var startDate = selectionInterval.GetStart();
s.SetDate(startDate);
}}
}}", actualSchedulerInstanceName)
End Sub
Protected Overrides Function GetChildEditors() As ASPxEditBase()
Dim edits() As ASPxEditBase = { lblDate, edtDate, lblView, cbView }
Return edits
End Function
Protected Overrides Function GetChildButtons() As ASPxButton()
Dim buttons() As ASPxButton = { btnOk, btnCancel }
Return buttons
End Function
End Class