How to dynamically adjust the iframe height using javascript _ javascript skills

Using javascript to dynamically adjust the iframe height when you use iframe on the page, you generally do not want the iframe to display an ugly scroll bar, to integrate the content in iframe with the content on the home page. At this time, you will set the scrolling = "no" attribute. However, if the content in the iframe changes and the height changes, your iframe will become too long, leading to a large blank space, or, on the contrary, some content is blocked because the iframe height is too small. Here I provide a javascript script compatible with IE, NS, and Firefox to dynamically adjust the iframe height. If you need to adjust the width, the principle is the same. This article will not detail it.

First, you must include the following javascript code on your home page:

The Code is as follows: