How can i use javascript code within a attribute?

Question

I want to use current page url in data-href="".... i want to use somthing like this <data-href="javascript:window.location.href"> but it is not working.

<div class="fb-like" data-href="" data-layout="standard" data-action="like" data-size="small" data-show-faces="true" data-share="true"></div><br>                   
                    </div>

The current URL is /. It's the path relative to where you are. — Jeremy Thille
– Jeremy Thille, Commented Aug 22, 2017 at 11:54

jANVI · Accepted Answer · 2017-08-22 12:10:42Z

1

Try this :

$(function () {

   $('.fb-like').attr('data-href', location.href);
            or 
   $('.fb-like').data('href', location.href);

  });

answered Aug 22, 2017 at 12:10

jANVI

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1 Comment

David Thomas Over a year ago

document.querySelectorAll('.fb-like').forEach( fb => fb.dataset.href = location.href); as a no-library DOM 'plain' JavaScript solution. Although depending on the browser the use of forEach() with a NodeList, or Arrow functions, might cause issues.

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