iframe Dynamic web page size

[sensiva]

How to set the iframe size as dynamic.
It should display the contents according to the size of the web page

[SteveB]

That's not possible without some major hackery. The problem is that the host page sets the size, but only the contained page knows the proper size. Now, there are techniques for making a contained page communicate with the hosting page, but it's not simple and requires quite a bit of code on both pages.

[sensiva]

Could you give me suggestion or could you specify what code to be written on both the pages

[SteveB]

Sorry, I only know the basics for it. The concept is that the inner page computes its height using javascript and then communicates it to its outer frame using some communication mechanism.