如何在JavaScript中打印漂亮的XML? [英] How to print pretty xml in javascript?

问题描述

用JavaScript漂亮打印xml的最佳方法是什么?我通过ajax调用获取xml内容，并在textarea中显示此请求之前，我想对其进行格式化，以使它看起来不错:)

What's the best way to pretty-print xml in JavaScript? I obtain xml content through ajax call and before displaying this request in textarea i want to format it so it looks nice to the eye :)

推荐答案

这不会涉及任何缩进，但有助于对XML进行编码，以供在< pre> 或中使用< textarea> 标签:

This does not take care of any indenting, but helps to encode the XML for use within <pre> or <textarea> tags:

/* hack to encode HTML entities */
var d = document.createElement('div'); 
var t = document.createTextNode(myXml); 
d.appendChild(t);
document.write('<pre>' + d.innerHTML + '</pre>');

如果您想突出显示并且节点可折叠/展开，而不是< textarea> ，请参阅.

And if, instead of a <textarea>, you'd want highlighting and the nodes to be collapsable/expandable, then see Displaying XML in Chrome Browser on Super User.

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