When is cdata necessary

What about in the case of HTML5? Mathew Attle - this is a good question. Be a great question to ask on a separate thread to ensure it gets the attention it needs. Loren: Then it's still completely about validation. The extent to which a user-agent rejects invalid XML is orthogonal. Show 7 more comments. Shadow Shadow In stackoverflow. Add a comment. Ayo K 1, 1 1 gold badge 18 18 silver badges 32 32 bronze badges.

I think that's a pretty ugly mix. Still no effect in script content though. Learn more: mathiasbynens. Maybe in some other tool — user Show 2 more comments. Chris Middleton 4, 1 1 gold badge 26 26 silver badges 58 58 bronze badges. Franz Franz 11k 7 7 gold badges 47 47 silver badges 68 68 bronze badges. Loren Segal Loren Segal 3, 26 26 silver badges 28 28 bronze badges. Simply put, it's not part of the grammar. Therefore it should only be used inside XML and its subsets.

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Community Bot 1 1 1 silver badge. Paul Sweatte Paul Sweatte That way older browser don't parse the Javascript code and the page doesn't break. Backwards compatability. Gotta love it. Tyler Carter Tyler Carter The Overflow Blog. Podcast Explaining the semiconductor shortage, and how it might end. Does ES6 make JavaScript frameworks obsolete? Featured on Meta. Now live: A fully responsive profile. And this special node views like a cross between an element and text also includes opening and closing tags where the text could be multi-lined.

The aim objective is to include XML fragments. For CDATA,the character entity is restricted as it generates issues when exporting data with dataset appearing like processing instructions. So, the above line is written as two parts as follows.

There are few possibilities in losing the contents. Last point is size of the section that is important while transferring XML file with large amount of information.

All the statistical manipulation is performed. It has many business impacts when the tags are used improperly, but has good performance when utilized properly. The overall summary is while using CDATA to embed mark-up in XML document benefits us from having to encode the data, care should be taken with the effect of the client-server communication. You may also have a look at the following articles to learn more —.

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