Specifying content of an iframe instead of the src attribute to a page

Question

I\'m currently working on a form which includes some file inputs to upload pictures. There is an onchange() event for those inputs that submits the pictures to

Answer 1

In combination with what Guffa described, you could use the technique described in Explanation of to store the HTML document in a special script element (see the link for an explanation on how this works). That's a lot easier than storing the HTML document in a string.