PixelMEDIA Inc.

Recently, we had a situation that required us to pull in some content from one server to another using an iframe. Generally, this is something we would try to avoid, but we needed to pull some data from a new .NET application into a legacy ColdFusion application.

Unfortunately, the height of the page being pulled in would vary wildly. This led to a fairly disappointing experience where the page was either far too long, or content in the iframe was cut off and the user had to scroll within the iframe to see everything.

We came up with what we thought might be an interesting solution. If the page loading inside of the iframe (the child page) could calculate its height, and somehow let the parent page know, the parent page should be able to reset the height of the iframe.

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