Gridview rowupdating boundfield value Free site for web caming
I am using a SQLData Source to populate my gridview in ASP. When I hit Edit, the textboxes appear and I am able to edit my values. I am using a SQLData Source to populate my gridview in ASP. When I hit Edit, the textboxes appear and I am able to edit my values. In the Row Editing function, the edit textboxes appear and I can get the "old" values Then the page renders, I edit the textboxes and hit Update.When I hit Update, the changes are not saved, and there is no error message. When I hit Update, the changes are not saved, and there is no error message. Then the page posts back, the text boxes go back to being labels and the new values are lost, and the Row Updating code never fires. Yes, I did put the breakpoint at the Row Updating line (and not in the function).
In Tutorial 17: Examining the Events Associated with Inserting, Updating, and Deleting, we created a page that listed the names and prices of the products in an editable Grid View.
Scott Mitchell March 2007 Summary: This is the Visual C# tutorial.
(Switch to the Visual Basic tutorial.) In this tutorial, we'll see how easy it is to add validation controls to the Edit Item Template and Insert Item Template of a data Web control, to provide a more foolproof user interface.
When editing a row in a Grid View or Details View, those Bound Fields that are not read-only are converted into textboxes, from which the end user can modify the existing data.
Similarly, when inserting a new record into a Details View control, those Bound Fields whose Insert Visible property is set to true (the default) are rendered as empty textboxes, into which the user can provide the new record's field values.