如何在元素的标题属性中添加 html 标签？

Question

I have a table and I want to add a title attribute to every td.

The title text contains html tags also like for example <p>testing <b>title</b></p>

When use this text as the value of the title attribute, and hover the mouse over the element, it also displays the html tags.

<td title="<p>testing <b>title</b></p>">abc</td>

Is there any way to use the correct formatting in the title attribute?

I am doing this in Drupal but if a php solution is present then I can use the php.

Answer 1

You can't use html tags in html attributes (which in your case is title ).

Instead you need to use JavaScript and HTML to create own custom tooltip which will be displayed like title attribute. For example you can use this library:

https://popper.js.org/tooltip-examples.html

Answer 2

将 ( < ) 更改为 ( < ) 并将 ( > ) 更改为 ( > )：

title="<p>testing <b>title</b></p>"**