HTML text escape tips

HTML text escape tips
Today I saw a little trick for HTML text escaping on CSDN, which is very simple.

1. Use dom functions. First pass it to a DOM object as innerTEXT, then take the innerHTML attribute to get the escaped text.

For example:

div1.innerText = "<h1>title title....</h1>";

var str = div1.innerHTML; // "&lt;h1&gt;title title..."

2. Assuming there is a text context, you can perform $(x).text(context).html() on a jQuery object $(x), which will return an escaped text.

var str = $(x).text(context).html()

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