Rowupdating event of grid view in asp net
Right now, I have not written code for the Update event. Right now, I have not written code for the Update event. 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).Hi, I have a gridview with some template columns and have set Autogenereate Edit Columns="True". But when I add a required field validator to one of the columns in edit item template rowupdating event is not firing. Here is a sample button: This does the same as Auto Generate buttons do. Can any one suggest me how I can get rowupdating event to fire in such a condition? Also You might have missnamed the control to validate for the required fieldvalidatore. If it does not solve the problem show us ur code so that we can help better In case of client side validations postback itself should not happen. In my case post back is happening and all other events including rowcommand event is firing with the command name as update. Hi, I have a gridview with some template columns and have set Autogenereate Edit Columns="True". But when I add a required field validator to one of the columns in edit item template rowupdating event is not firing. Instead of having Auto Generated Edit button, you can manually use Link Buttons.
I am confused at this point on why my markup and code behind is not touching the Row Updating event when Update button is clicked. The routine loading of the product table now happens only on the first pass through the code behind. I subsequently changed the code behind to explicitly bind to the product table during Row Cancel and Row Edit events. So, the Row Update event didn't fire because there was no indication of a Row Update existing.This means that when the user does an update, the data from that update is lost.You should create your data source once (on the user's first visit) and store it into Session for later use, and only bind the Grid View to the data source when it is necessary to do so.