可能重复：   How你执行一个动态加载的JavaScript块？

我看过很多的问题，比如我的这里，但我没有发现这是装修给我一个答案。

I have seen many questions like mine here, but I didn't find an answer which is fitting for me.

我通过AJAX加载code，还包括剧本标签包括JavaScript。正如我已经找到了，这个JavaScript不执行。

I'm loading Code via AJAX, also including a script Tag including Javascript. As I already found out, this Javascript is not executed.

我还发现，的eval（）可以帮我，但我是一个JavaScript小白，只需要它这一次，我也没办法哪儿把它。

I also found out that eval() can help me, but as I'm a noob in Javascript and just need it for this one time, I have no idea where exactly to put it.

我的PHP脚本返回一个字符串，我分裂与Javascript来把它放到页面的不同部分。这是工作的罚款。一个部件的组成是：

My PHP script is returning a string which I split with Javascript to put it into different parts of the page. This is working fine. One of the parts consists of this:

<div id=\"fb-root\"></div> <script>(function(d, s, id) {var js, fjs = d.getElementsByTagName(s)[0];if (d.getElementById(id)) return;js = d.createElement(s); js.id = id;js.src = \"//connect.facebook.net/de_DE/all.js#xfbml=1\";fjs.parentNode.insertBefore(js, fjs);}(document, 'script', 'facebook-jssdk'));</script>

包括像这样的：

Included like this:

document.getElementById("id").innerHTML=response1;

其中， response1 是我已经把code从上面分割后的字符串变量。任何人能帮助我的小白，简单的方法？

Where response1 is the variable where I have put the code from above after splitting the string. Anyone able to help me in a noob, easy way?

推荐答案

您可以使用eval（）。你必须给一个ID为你的脚本：

You can use eval(). You have to give an ID to your script:

<script id='script'>
     some javascript
</script>

再经过加载你的Ajax响应，加载脚本添加此行：

And then after loading your ajax response, for loading the script you add this line:

eval(document.getElementById('script').innerHTML);

祝你好运！