I'm trying to run some client side script if, and only if, the client side Page validation fails, and can't figure out where I can hook it in.
If i bind my JavaScript function to the OnClientClick of the button that submits the form, it runs before the client side validation. If I bind it to the OnSubmit of the form, that only fires if the validation passes.
Any ideas of how or where I can hook something like this up? Or if you have other suggestions, I'm open to them.
<form id="frm" runat="server"
onsubmit="FUNCTION HERE WONT FIRE IF VALIDATION FAILS">
<asp:requiredfieldvalidator id="vld" runat="server" controltovalidate="txt"/>
<asp:textbox id="txt" runat="server"></asp:textbox>
<asp:button id="cmd" runat="server" OnClick="dosomething"
OnClientClick="FUNCTION FIRES BEFORE VALIDATION OCCURS">
</form>
Best Answer
Add script below at the end of page's markup file: