Home / Community & Support / Developer Productivity Tools Forums / ASP.NET > Toolbar > Client side OnClick Event don't working with Toolbar button!!!

• Akhtar

  Posted on Nov 17, 2008 (permalink)

  Hi,
  I am using Rad Toolbar in my ASP.NET Application. I want to catch client side OnClick event of a Toolbar button,
  I am using following code
  
  RadToolbarButton btnRemove = new RadToolbarButton();
  btnRemove.Attributes.Add("onClick", "return confirm('Are you sure you want to remove?')");
  
  Its working fine and firing the onClick Event, But issue is that it doesn't care the return value, It always postback the page regardless what onClick method returns.
  
  Can anyone please help me out.
  
  Thanks in Advance.
  
  Muhammad Akhtar Shiekh
  

• Shinu MVP

  Posted on Mar 9, 2009 (permalink)

  Hi Akhtar,
  
  Here is one alternate method to show the  confirm message on clicking a RadToolBarButton:
  aspx:

  <telerik:RadToolBar ID="RadToolBar1" Width="1000px" runat="server" OnButtonClick="RadToolBar1_ButtonClick">

  <Items>

  <telerik:RadToolBarButton  Text="Remove" CommandName="Remove" ></telerik:RadToolBarButton>

  </Items>

  </telerik:RadToolBar>

  
  js:
  

  <script type="text/javascript">

  function clientbuttonclick(sender, args)

  {

  var button = args.get_item();

  if (button.get_commandName() == "Remove")

  {

  args.set_cancel(!confirm('Are you sure you want to remove?'));

  }

  }

  </script>

  
  cs:
  

  protected void RadToolBar1_ButtonClick(object sender, RadToolBarEventArgs e)

  {

  }

  
  Thanks
  shinu.

• Mani PC

  Posted on Aug 10, 2009 (permalink)

  I am creating toolbar buttons on the page load.
  I want to do on the server side - code behind page:
  Here is my code:

   

  Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load  

  If Not Page.IsPostBack Then  

   

   

   

  'create xml button list  

   

  With

   

  SessionWrapper.ToolBarButtons

   

  .Clear()

  .Add(ToolBarButtons.ButtonText.Retrieve,

  True)

   

  .Add(ToolBarButtons.ButtonText.Delete,

  True)

   

  .Add(ToolBarButtons.ButtonText.Save,

  True)

   

  .Add(ToolBarButtons.ButtonText.Export,

  True)

   

  .Add(ToolBarButtons.ButtonText.Print)

  .Build()

   

  End With

   

   

   

   

   

   

   

   

   

   

   

   

   

  'build tool bar  

   

  rtbReasonCode.LoadXml(SessionWrapper.ToolBarButtons.XMLButtonList) 

  End If

   

   

   

  Dim btnbutton1 As New Telerik.Web.UI.RadToolBarButton

  btnbutton1 =

  CType(rtbReasonCode.FindControl("i2"), Telerik.Web.UI.RadToolBarButton)

   

  btnbutton1.Attributes.Add(

  "OnClick", "return confirm('Confirm Delete?');") 

   

   

   

   

  Dim btnbutton As New Telerik.Web.UI.RadToolBarButton

   

  btnbutton =

  CType(rtbReasonCode.FindControl("i4"), Telerik.Web.UI.RadToolBarButton)

   

  btnbutton.Attributes.Add(

  "OnClick", "return confirm('Confirm Save?');") 

   

   

   

   

  'display custom control  

   

  Master.DisplayCustomControl(_CustomCtrl) 

  End Sub
  
  -------------------------------------------------------
  
  

   

  Private

   

  Sub rtbReasonCode_ButtonClick(ByVal sender As Object, ByVal e As Telerik.Web.UI.RadToolBarEventArgs) Handles rtbReasonCode.ButtonClick  

   

   

   

  Try 

   

   

  Dim [text] As String = e.Item().Text  

   

  Dim typeIS As Type = e.Item.GetType() 

   

   

   

   

  If TypeOf e.Item Is RadToolBarButton Then 

   

   

  'Call to business layer to save header  

   

  If [text] = "Retrieve" Then 

   

   

  GetReasonInfo() 

   

  ElseIf [text] = "Delete" Then 

   

   

  DeleteReason() 

   

  ElseIf [text] = "Save" Then 

   

   

  SaveReasonInfo() 

   

  ElseIf [text] = "Export" Then  

  'TODO: implement export to excel 

   

   

  'CallExport() 

   

  ElseIf [text] = "Print" Then 

  'TODO: implement print 

   

   

  'CallPrint()  

   

  End If 

   

   

  End If 

   

   

   

   

  Catch ex As Exception  

  Log.Fatal(ex)

   

   

  'Throw  

  End Try  

  End Sub
  
  --------------------------------------------
  
  the postback happens on hitting both OK/CANCEL, how to handle this scenario?
  

   

   

   

• Stacy

  Posted on Apr 19, 2011 (permalink)

  Where does the javascript get executed in this case?

• Kate Kate

  Posted on Apr 21, 2011 (permalink)

  Hi Stacy,
  
  Please take a look at this forum post.
  
  All the best,
  Kate
  the Telerik team

  Explore the entire Telerik portfolio by downloading the Ultimate Collection trial package. Get now >>

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Home / Community & Support / Developer Productivity Tools Forums / ASP.NET > Toolbar > Client side OnClick Event don't working with Toolbar button!!!