Detailsview itemupdating event example
The Item Updating event also specifies a similar Handles clause, but it still does not fire.
I also tried manually specifying an On Item Updating value as you described but it still does not fire.
Is Post Back is always true when the Init for the Details View is called.
How can I distinguish the initial load from subsequent ones? If the data binding does not happen again, does the server just keep loading the data for subsequent postbacks from View State? The Mode Changing and Init events fire because they specify a Handles clause.
Selecting event fires before control event Hi, My problem is as follows. Selected Value; Now the problem is that Selected Value still contains the previous value, i think because the datasource loads it's data before the control is updated. How to fire Initialize row event of Grid view which is present in User control Hello All I have created a user control in which I have a gridview control.
I have a page with:- a dropdownlist- an object datasource - an updatepanel containing a Janus Grid Ex control The grid is bound to the datasource. Now I want to fire an Initialize Row event of Gridview on the page.
When in edit mode, I want to display save/cancel icons to commit or cancel the update.
I can see the control switch to edit mode properly, but after clicking the save icon, the overriden Item Updating event that I wrote does not fire. The Mode Changing and Init events fire because they specify a Handles clause.
Why doesn't it remember that it was in edit mode during the update postback? I also tried manually specifying an On Item Updating value as you described but it still does not fire. This works except that this code sits within a user control that is actually loaded as part of the postback to the parent page, so Page.Item Updating event not fired for Details View I have problem with Item Updating event in Details view.When I set Auto Generate Rows to true, everything works fine.A Details View Update Event Args object is passed to the event handler, which allows you to determine the index of the record being updated and to indicate that the update operation should be canceled. New Values collections, if necessary, before the values are passed to the data source.To cancel the update operation, set the Cancel Event Args. You can also manipulate the Details View Update Event Args. A common way to use these collections is to HTML-encode the values supplied by the user before they are stored in the data source. For more information about handling events, see Consuming Events.