Where is the error in the HTML code?
I discovered a small mistake in my headline.
This is correct on the page, but the text when hovering over the mouse shows part of the HTML code. Here is the code
<li class="pos2" role="presentation"> <a href="/Text/Text-mit-co2-Text/" title="Text mit CO<sub>2</sub> Text" data-urlname=""> <span class="menu-text">Text mit CO<sub>2</sub> Text</span></a> </li>Where there is text, there is the heading, etc.
The problem now is that the text on the page says:
Text with CO<sub>2</sub> Text
But the <sub></sub> should not be there and the 2 should be lower.
As I said, it is displayed correctly, only the text when you hover over this link is there with the code.
How do you achieve this?
(2 votes)
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Hi,
you should not use HTML in attribute values. This can lead to errors when interpreting the page in the browser. In addition, this would not be in the sense of semantics…
You cannot use HTML code in attributes. You have the opportunity to use submerged UTF-8 characters or build your own title popup. 2 < - Here you have your 2
11223344556677889900 < Have fun with it
title=‘Text with CO <>2 Text’ data-urlname=”>
You cannot use HTML tags in the “title” attribute.