Access/update Telerik RadGrid item values in code-behind before ODS event handler

Posted by Brent on Stack Overflow See other posts from Stack Overflow or by Brent
Published on 2010-06-15T03:45:51Z Indexed on 2010/06/15 3:52 UTC
Read the original article Hit count: 1640

Filed under:

telerik

|

radgrid

Hi there,

I need to update some of the values of the item being edited in my code-behind based on some values in a custom Edit Form on our Rad Grid. Can I access the item (and update some values) from one of the Grid's event handlers? Currently I'm storing the values in temporary variables and then injecting the new values in the ObjectDataSource's Inserting/Updating event handlers, but it would be much nicer if I could do it all in one spot. (I can't do it all in the ObjectDataSource event handlers as I can't access the controls inside my Grid's Edit Form.)

I've been playing with the ExtractValues and UpdateValues methods of the GridEditableItem object, but I'm not having any luck.

Any tips would be greatly appreciated :)

© Stack Overflow or respective owner

Related posts about telerik

Telerik MVC: Telerik Menu Drops down Under Telerik Grid

as seen on Stack Overflow - Search for 'Stack Overflow'
I have just added a Telerik menu to my MVC application. I also have many views that render Telerik grids on them. Problem: My menu has one item with sub items. When I hover over that menu item, the dropdown slides beneath the Telerik Grid, which hides most of the sub items and makes it impossible… >>> More
Replace column value with description

as seen on Stack Overflow - Search for 'Stack Overflow'
How to replace cell value with their description. This is my grid <telerik:RadGrid ID="RadGrid1" runat="server" DataSourceID="SqlDataSource1" GridLines="None"> <HeaderContextMenu EnableAutoScroll="True"> </HeaderContextMenu> <MasterTableView AutoGenerateColumns="False"… >>> More
Index was out of range. Must be non-negative and less than the size of the collection. Parameter: In

as seen on Stack Overflow - Search for 'Stack Overflow'
Dear Telerik Team, When I am trying to display data using radgrid I am getting error like "Index was out of range. Must be non-negative and less than the size of the collection. Parameter: Index". Here is my code <telerik:RadGrid ID="gvCktMap" BorderColor="White" runat="server" AutoGenerateColumns="true"… >>> More
Telerik MVC Grid in Form tag

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I have placed Telerik MVC grid in form.but it it giving me followin problem. if i edit any row and then click update,then control goes to select method instead of update method of the controller. can you please suggest me any solution? Thanks, Makarand Salvi >>> More
AddHandler not working?

as seen on Stack Overflow - Search for 'Stack Overflow'
I can't figure out why my addhandler is not firing? In the Sub "CreateTagStyle" thd AddHandler is to firing when the LinkButton is clicked Is there some reason that addhandlers can't be adding at certain points of the page lifecycle? <%@ Page Title="" Language="VB" MasterPageFile="~/_Common/Admin… >>> More

Related posts about radgrid

Telerik RadGrid inside of ToolTip inside of RadGrid

as seen on Stack Overflow - Search for 'Stack Overflow'
Right now I have a RadToolTip inside of a RadGrid. The RadGrid displays a field from the datasource called "Value". The RadToolTip displays the same thing. I want to add another RadGrid inside of the RadToolTip. The function setting up the datasource of that second RadGrid should take "Value" as… >>> More
Telerik RadGrid doesn't display on first Page_Load but does on postback

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a page with a drop-down. Based on the selection in the drop-down, data gets loaded and populates a RadGrid. I am using a custom user control for the EditTemplate, so I can't use radGrid.DataBind(). Instead, I have to use radGrid.MasterTableView.Rebind() in association with a NeedDataSource… >>> More
Retrieve Radgrid DetailTable Items from Selected Item in JavaScript

as seen on Stack Overflow - Search for 'Stack Overflow'
I am trying to retrieve all of the children items in a detailtable of an item. I can get the item, but I am having no luck in trying to get the children items. Here is the relevant code that I have so far var MasterTable = radgrid.get_masterTableView(); var selectedRows = MasterTable.get_selectedItems(); for… >>> More
How to avoid the refetch of records when paging button is clicked on the radgrid.

as seen on Stack Overflow - Search for 'Stack Overflow'
Iam using the radgrid, in my web application. Iwant to avoid the refetch of records when paging button is clicked on the radgrid. I have a method SetTodaysAlerts which gets near about 100 records and binds to my radgrid. The page size of the radgrid is 10, hence First, Next, Previous and Last buttons… >>> More
RadGrid cannot pass sortExpression to ObjectDataSourceControl

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a Telerik RadGrid that bound to a datasource object. They are configured to support custom paging, sorting. For paging, only the data of a page is retrieved from the database. Before sorting, it works fine. The select method of the datasource is like public List<xxx> Select(string sortExpression… >>> More