Forms Data Controls :: Validate Controls In A ListView?
Mar 10, 2011
I want to set a RequiredFieldValidator to validate a control that is created dynamically in a ListView.
The <asp:RequiredFieldValidator> is basically at the root of the page. I set the "ControlToValidate" attribute to the name of the dynamically created control in the ListView control of the .aspx file but at runtime I get the following error message:
Unable to find control id 'TextBoxUserName' referenced by the 'ControlToValidate' property of 'RequiredFieldValidator1'.So, I figured, "Ok", this doesn't work because maybe the ListView hasn't been created when the RequiredFieldValidator control is initalized so I moved the initialization of the RequiredFieldValidator to the "ListView_DataBound" event handler to ensure the control does exist.
ListView1_DataBound(object sender, EventArgs e)
{
RequiredFieldValidator1.ControlToValidate = "TextBoxUserName";
}
Same error message.
P.S. Anybody else wish Microsoft would allow us to select a font and font-size when posting messages without having to arduously edit HTML code directly? If I do a cut'n'paste Im stuck with that font-size for the rest of the message. And I see this time, the font size even went smaller arbitrarily. There are 18 iconso n the toolbar. One more for font-size can't hurt. I love the overall look and feel of the redesigned website but its still got a few bugs.
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[Code]....
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[Code]....
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[Code]....
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[Code]....
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