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On Item Updating the following gets me new values: Text Box Fname = (Text Box) dv Test. Please refer my current code below and point out the my logical exception. Query String["id] is used to get the record on the page.
Find Control("Text Box1"); string middle Initial = ((Text Box) dv Test. Note that code posted below is different to my earlier version as i created another app to test this during weekend. User gets to this(Details View) page from previous page (where Grid View control is used as Master).
When all you've got is a Hammer, Every Problem looks like a Nail. Details View (and Grid View) don't work properly when not used with a proper datasource. New Values is used it is returning null and dv User. also, this is what superguppie is suggesting too (out of two options for you) Looking up the Controls should work. Page protected void Page_Load(object sender, Event Args e) protected void Radio Button List1_Selected Index Changed(object sender, Event Args e) protected void Details View1_Item Updating(object sender, Details View Update Event Args e) protected void Edit Button_Click(object sender, Event Args e) protected void Update Button_Click(object sender, Event Args e) protected void Cancel Button_Click(object sender, Event Args e) The Item class is as before.
Most notibly, the values dictionaries in the events for updating are not filled. However, for completeness, in this post I put an example of using Object Data Source. Please remember to click “Mark as Answer” on the post that helps you. The label showing the new value displays the correct value when using Object Data Source and when getting the value from Cells.
You use it to change or update any values, prior to the data being written back to the data store.
You would either access the values via index or key.
Find Control("address"); whereas, and I think, your detailsview is named dv Record. When all you've got is a Hammer, Every Problem looks like a Nail. //ASPX //code behind c# using System; using System.
so I suggested to use this: Text Box test = (Text Box) dv Record.
I have a detailsview that I dragged and dropped onto a aspx web form and am trying to get the insert and update buttons to work through the code behind. Do you think you can look at my code as see what might be wrong.
This article will show you how to use Details View control without using of SQLData Source data control.
In my previous article Details View Rich Data Control we have learned how to use Details View using SQLData Source data control...
Ok, Now I'm sure this was working the other day and I don't think I've changed anything but now it's not working and I can't see anything wrong with the code.
Basically I have a details view with product information in it, when the user clicks edit it goes into edit mode when I change any of the fields and click update it updates but with the old values.