使用Javascript来添加HTML？ [英] Using Javascript to add HTML?

问题描述

这是因为事实上，有一定的DIV可以让Javascript写一些HTML到页面中。我无法访问标记的网站区域。但我想在那里添加一个小节。

例如，我想添加一些html的容器是
div id = topic>< / em> / div>

是否有可能让Javascript执行此操作
< * div id =topics >< div id =mysection>< / em> / div>< * / div>

非常感谢！

解决方案

即使使用普通的JavaScript，这也相当容易实现。

  var topicsDiv = document.getElementById（topics）; 
 topicsDiv.innerHTML ='< div id =mysection> < / DIV>; 
  

如果您要做一些严重的DOM（文档对象模型，即HTML结构）操作但是，我建议你考虑使用 JQuery 库。但是，如果任务仅限于您的问题，那么普通的JavaScript应该没问题，如上所示。

I was wondering if it was possible to get Javascript to write some HTML onto the page in a certain DIV.

This is due to the fact, there are certain areas of the site where i don't have access to the markup. But i would like to add a small section there.

For example the container i want to add some html to is <div id="topics"></div>

Is it possible to get Javascript to do this <*div id="topics"> <div id="mysection"> </div> <*/div>

Many thanks!

解决方案

This is fairly simple to do, even using plain JavaScript.

var topicsDiv = document.getElementById("topics");
topicsDiv.innerHTML = '<div id="mysection"> </div>';

If you're going to be doing some serious DOM (Document Object Model, i.e. HTML structure) manipulation, however, then I would recommend you look into using the JQuery library. Yet if the task is limited to your question, then normal JavaScript should be fine, as shown above.

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