Tricking ASP.NET and IE8 with a Pseudo Asynchronous File Upload Method

Just a heads up, I have to cater to IE8 for a few different reasons. I've come across various methods that involve placing a file upload control inside a form element, and then using an iframe to mimic an AJAX file upload (like this one at How to make Asynchronous(AJAX) File Upload using iframe?). However, in a Webforms project where multiple form tags are not allowed and I'd rather not submit the entire page, what would be the optimal solution?

Thanks in advance

Stewart

Answer №1

It seems that the solution to your issue is already present in the link you provided. However, I would like to point out one correction. While you can only have one server-side form, it is possible to include another HTML form on the page. Just remember not to include the runat=server tag in the additional form.

I hope this clarification is helpful to you.

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