Radgrid not updating on postback
(Switch to the Visual Basic tutorial.) In the interfaces we've created so far, a user can accidentally delete data by clicking the Delete button when they meant to click the Edit button.
In this tutorial, we'll add a client-side confirmation dialog box that appears when the Delete button is clicked.
Our example will include a paged Grid View listing the products in the database table with a checkbox in each row (see Figure 1).
A Delete Selected Products button, when clicked, will delete those products selected.
NET AJAX 1.0 and Visual Studio 2005) and Version 3.0.20229 (if targeting . If you want to popup a Calendar on the click of a button, you can use set the Popup Button ID of the Calendar Extender to the ID of the button.
In the preceding tutorial we examined how to add a column of radio buttons to the Grid View for the purpose of selecting a particular record.
If something is to happen on drop-down event, move it to drop-down selected item change event handler.
UPDATE 2 It seems like, we need to add with server side validation. Note: Client side validation question is present here: Whether to use Page_Is Valid or Page_Client Validate() (for Client Side Events) MARKUP if your logic requires the page to be valid in order to continue.
Scott Mitchell April 2007 Summary: This is the Visual C# tutorial. Net is useful for displaying large data in a tabular format.I have previously posted an article on how to insert new rows in database using a Grid View.In this tutorial we will see how to add a column of checkboxes and how to determine what checkboxes were checked on postback.In particular, we'll build an example that closely mimics the web-based email client user interface.