CODEWITHSUNDEEP
javascripthtml
Dennis Martinez
Dennis Martinez

Reputation: 6512

Can I ignore html dom elements that are inside other dom element?

I have a piece of javascript code that I wrote to grab the html of a certain dom element, the problem is there is another element inside that dom element and it's rendering as html.

example:

<p>
    test.append("<ul />");
</p>

Is there a way to ignore the ul inside the p without having to replace < with &lt; and things of that sort?

The javascript code I wrote just takes the current text in the provided dom and places code lines next to it. Such as an IDE would.

Upvotes: 1

Views: 696

Answers (1)

Jan P&#246;schko
Jan P&#246;schko

Reputation: 5580

In XHTML and HTML 5, you can use CDATA sections so that you don't have to escape critical characters:

<p>
<![CDATA[
    test.append("<ul />");
]]>
</p>

Update: I don't know of any method to achieve that for HTML <= 4 documents. CDATA is implicitly assumed for e.g. <script> content, but certainly not for <p>. However, why not properly escape characters (e.g. < -> &lt;) in the first place? If your content is static, your text editor might help you with that; if it is dynamic (generated by PHP or whatever), there are functions to do that for you.

Upvotes: 2

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