Content is deleted by ng-bind-html following the < symbol (less than sign)

In my current project using angular v1.5.6, I have html data entered by users with special characters which are stored in the database. For example:

var txt = "<span class='txt_bold'> content with <lessthan signs<span> <span>";

var txt1 = "<span class='txt_bold'> content with <4 lessthan >greaterthan signs <span>";

When I include the above two lines in an ng-bind-html directive, the output I get is as follows:

txt : content with 
txt1 : content with <4 lessthan >greaterthan signs

It can be observed that the word after the <(less than) sign from the txt variable is being removed by the directive. I have tried solutions suggested in the following threads but unfortunately, none of them worked for me in maintaining the desired HTML CSS effect:

  1. ng-bind-html work partially than expected
  2. Insert HTML into view

Any clue or advice on this issue would be greatly appreciated.

Answer №1

<span class='txt_bold'> content with <lessthan signs<span> <span>

After analyzing the text, it appears that any word following a <(less than) sign from the txt is deleted by the directive.

This analysis is inaccurate. The actual interpretation of the string is as follows:

<span class="txt_bold">
  content with
  <lessthan signs<span>
    <span></span>
  </lessthan>
</span>

The <lessthan sequence is not eliminated; instead, it is treated as a <lessthan> tag and displayed as empty.

To prevent this interpretation process, one can utilize HTML entities:

&lt;lessthan

For detailed insights, refer to the MDN Web API Reference - innerHTML operational details

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