iframe / href困难(Iframe/href difficulties)

iframe / href困难(Iframe/href difficulties)

简而言之，我们有一个带有iframe的页面，我想动态定位页面URL。

为简单起见，页面位于http：//1/2/3.aspx iframe将位于3.aspx页面上，而iframe指向完全不同的URL，例如http：// 100/101 / 102.html

我想将iframe定位到http：// 1/2 / “some URL”

一位同事建议使用window.location.parent进行内联javascript，但我无法弄清楚如何实现这一点。 在链接的href标记中使用通常的../只会导致我在框架的上下文中向上导航（到101,100，依此类推）。

一如既往，感谢社区为您的时间。

编辑：如果可能的话，我想使用内联javascript。

In short, we have a page with an iframe, and I want to target the page URL dynamically.

For simplicity, the page is located at http://1/2/3.aspx The iframe would be on the 3.aspx page, and the iframe points to a completely different URL, let's say http://100/101/102.html

I want to target the iframe to go to http://1/2/"some URL"

A coworker suggested inline javascript using window.location.parent, but I can't figure out how to implement this. Using the usual ../ in the link's href tag only results in me navigate up within the frame's context (to 101, 100, so on).

As always, thank you to the community for your time.

EDIT: I would like to use inline javascript for this if at all possible.

最满意答案

我想你的意思是这样的

<iframe id="ifr" src=""></iframe> <script> document.getElemenById("ifr").src = "http://1.2.3/page.html"; </script>

更新

要使用iframe父级的位置数据，您可以这样做

<iframe id="ifr" src=""></iframe> <script> var parenturl = parent.location.href; var newurl = parenturl.replace("from-this","to-this"); document.getElemenById("ifr").src = newurl; </script>

I guess you mean something like this

<iframe id="ifr" src=""></iframe> <script> document.getElemenById("ifr").src = "http://1.2.3/page.html"; </script>

Update

To use location data from the iframe's parent, you can do like this

<iframe id="ifr" src=""></iframe> <script> var parenturl = parent.location.href; var newurl = parenturl.replace("from-this","to-this"); document.getElemenById("ifr").src = newurl; </script>