Example You can try running the following code to implement the oncuchange attribute − Example You can try running the following code to implement the oncuchange attribute −
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Home  >  Article  >  Web Front-end  >  Execute script when element changes in HTML?

Execute script when element changes in HTML?

王林
王林forward
2023-08-25 11:21:11521browse

Execute script when <cue> element changes in HTML?

The oncuechange attribute is triggered in HTML when the prompt changes. It is used with the element. 

<video>
   <track oncuechange = "alert(&lsquo;Changed!&rsquo;)&rdquo;>
</video>

Example

You can try running the following code to achieve oncuchange Property−

<!DOCTYPE HTML>
<html>
   <body>
      <video width = "300" height = "200" controls autoplay>
         <source src = "/html5/foo.ogg" type = "video/ogg" />
         <source src = "/html5/foo.mp4" type = "video/mp4" />
         <track src = "subtitles_en.vtt" kind = "subtitles" srclang = "en" label="English" oncuechange = "alert(&lsquo;Changed!&rsquo;)&rdquo;>
         Your browser does not support the video element.
      </video>
   </body>
</html>

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