vendredi 29 juin 2018

javascript append and prepend not working on IE

I'm trying to append and prepend html block inside text-area using button click, but it's not working on Internet Explorer.

 $(document).ready(function () {
        "use strict";
       $('#export-file').click(function () {          
          document.getElementById("codeToSave").prepend('<!doctype html>\n<html> \n<head>');
          document.getElementById("codeToSave").append($.trim('</body>\n</html>'));
       });
    });


<ul class="control-list">
      <li class="controls" id="export-file" data-toggle="tooltip" title="Export " ><i class="fas fa-download"></i></li>                    
</ul>

<textarea id="codeToSave" disabled class="scrollStyle-3" ></textarea>




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