使用jQuery从iframe中的网址获取标题字符串? [英] Get title string from url within iframe using jQuery?

问题描述

我想知道是否有可能在IFRAME中获取URL的页面标题.我试图使用jQuery $('#iframe').attr('title')，但这不起作用.请帮忙.谢谢.

I wonder if it is possible to get the page title of an url within IFRAME. I tried to use jQuery $('#iframe').attr('title') but that doesn't work. Please help. Thanks.

推荐答案

我认为这是您要寻找的:

I think this is what you're looking for:

$(document).ready(function()
{
    alert($('#iframe').contents().find("title").text());
});

这将返回位于id为"iframe"的iframe文档的< title> 标记中的页面标题.

That will return the page title that is located in the <title> tag of the iframe document that has the id "iframe".

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