Iframe not loading for same url

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Hi,

On a button click on a page, I give src attribute to the IFRAME and page loads fine.

e.g. http://myserver/result.aspx?id=1

For a second button click when different url is passed page loads fine
e.g. http://myserver/result.aspx?id=2

For a second button click when same url is passed as in case 2 page doesnt load in iframe.
e.g. http://myserver/result.aspx?id=2

How to prevent this behaviour. I want to load iframe even if the src url is same.

Thanks

Vijay

Posted 29-Sep-10 7:42am

vjvjvjvj

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shakil0304003 · Answer 1 · 2010-09-29T08:09:00

Solution 1

I think you have a problem in !IsPostBack.
When you click the 2nd button then Page_Load method is again called.
so, do something like this ->

protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
// your default url set.
}
}

Posted 29-Sep-10 8:09am

shakil0304003

Bryian Tan · Answer 2 · 2010-09-29T16:53:00

Solution 2

hello,

How about appending a random number to the url? In that case the URL will always be different.

MIDL

Random r = new Random(10000);
        myIframe.Attributes.Add("src", "http://myserver/result.aspx?id=1&r=" + r.Next().ToString());

Posted 29-Sep-10 16:53pm

Bryian Tan