Hi all,
I have a repeater in my page, and the ItemTemplate is a table, there's may controls such as TextBox, DropDownlist in the table. There's a submit button, after click the button, I need to do a validation first, if the validation failed, pop up a message and
stay in the current page, but I found all the data in the page lost. Anyone can help? I want to save the data.
Thanks
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