The unexpected behavior stems from an issue inside the MS AJAX framework that relates to passing information about the partial page update.
Considering the fact that Rad Editor and Rad Ajax are built on top of the MS AJAX framework, the controls are also affected by this issue. Grid Need Data Source Event Args) Try Cast(sender, Rad Grid).
I have read all Telerik API regarding this matter, and tried previuos solutions in vain. Second Edit, Previous Grids were changed to Rad Menu.Now if user selects a node, the grid is rendered properly.But if user wants to go to the next page of the grid, it does not show the next page.When Rad Editor and an Image Button are used to update Rad Grid fields, you can use the approach from Example 5. Is In Edit Mode Then Dim button Id As String = If(Type Of e. You should, however, properly reference the Image Button from the code behind and handle its onclick event in order to call the __do Post Back() method (Example 7). Grid Need Data Source Event Args e) protected Data Table Get Data() Protected Sub Rad Grid1_Item Created(sender As Object, e As Grid Item Event Args) If Type Of e. Item Is IGrid Insert Item, "Perform Insert Button", "Update Button") Dim but As Image Button = Try Cast(e. In the case of Image Buttons and server buttons, by the time the MS AJAX framework "informs" the editor that a partial update is about to occur, the POST data has already been collected and recorded. Unique ID & "',''); return false;") End If End Sub Protected Sub Rad Grid1_Item Command(sender As Object, e As Grid Command Event Args) If e. Item Is Grid Editable Item Then Dim edited Item As Grid Editable Item = Try Cast(e. Content End If End If End Sub Protected Sub Rad Grid1_Need Data Source(sender As Object, e As Telerik. Data Source = Get Data() End Sub Protected Function Get Data() As Data Table Dim dt As New Data Table() dt. The editor does not get a chance to set the updated content properly. Item, Grid Editable Item) Dim cell As Table Cell = edited Item("my Grid HTMLEditor Column") Label1. Thanks Click "Mark as Answer" on the post that helped you.This earns you a point and marks your thread as Resolved so we will all know you have been helped.i have using the code below---- using System;using System. Page hey i have do this code protected void rg Product Name_Need Data Source(object source, Grid Need Data Source Event Args e) protected void rg Product Name_Update Command(object source, Telerik.