标签： javascript jquery html iframe cross-domain
我有一个页面，用于从iframe中的其他域加载页面。在外域上发生了什么事后，我想让iframe缩小500px。怎么会这样呢？
要明确：
Page A holds an iframe with page B in it
我想
Have page B run a script which will resize the iframe it lives in so that there is more room on page A