Question

I opened an iFrame in my page and onClick event try to send a value to the textbox of the iframe

This is my javascript code

<script type="text/javascript">
    function TextToFrame()
    {   
     var frame = frames['frame1'];
     frame.document.getElementById("u").value = "wallace";
    }
</script>

IFrame loads the page but when I click the Button , it doesn’t send any value.
It refreshes the main page and iFrame

<asp:Button ID="Button1" runat="server" OnClientClick="TextToFrame();" Text="Send Value" />  

<IFRAME id="frame1" name="frame1" src="http://tweakers.net/my.tnet/login?location=http%3A%2F%2Ftweakers.net%2F" width=500px height=500px  runat="server">

What am I doing wrong?
any help appreciated

Answer 1

I don’t think you can modify the HTML in an iframe from a different domain. You might be able to change the iframe source to something like:

http://tweakers.net/my.tnet/login?u=wallace

but the site should give you an option like that.