Radgrid edit not updating
If the values for the control come from user input, be sure to validate the values to reduce security vulnerabilities.
When I am trying to implement that in radgrid I am getting too many errors.
Canceled = True Return End If 'Update new values Dim new Values As Hashtable = New Hashtable new Values("Country") = CType(My User Control.
Text new Values("Home Phone") = CType(My User Control. Text new Values("Birth Date") = CType(My User Control. Text new Values("Title Of Courtesy") = CType(My User Control.
Caution Text is not HTML encoded before it is displayed in the Data Grid control.
This makes it possible to embed script within HTML tags in the text.
Text new Values("Title Of Courtesy") = CType(edited Item.
Canceled = True End Try 'Code for updating the database can go here...
A Grid View Update Event Args object is passed to the event-handling method, which enables you to determine the index of the current row and to indicate that the update operation should be canceled.
The grouping functionality of the Ajax control Rad Grid from Telerik is probably one of its most attractive features.
However, many users might encounter themselves in a situation where you can take action on any given element and you wish to update the information being displayed on-screen to correspond to the action you’ve taken on the datasource.
Most of the examples floating around that show how to do inline- or Form Template-based editing with Telerik's Rad Grid use the Sql Data Source's Insert Command, Update Command, and Delete Command properties along with a bunch of declarative parameters to manipulate the data.
Since I don't believe that ASPX pages are an appropriate place to be sprinkling SQL around, I put together this brief example of how to use a Form Template for editing, but keep the data-tweaking in code-behind where it belongs. In the Rad Grid tag, declare a handler for the On Update Command event. Declare an Edit Form Settings section and make sure you set its Edit Form Type to "Template" or you will get the baked in auto-form.