javascript - Removing all url in textarea from variable using jquery -


i need remove url variable in textarea. remove first one. need removed @ once button clicked.

var urldelete = "https://upload.wikimedia.org/wikipedia/commons/a/a0/google_favicon_2012.jpg";    $('#remove').click(function() {    $('#input').val(      $('#input').val().replace(urldelete, ''))  });
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>    <textarea id="input" style="width:400px; height: 120px">    remove url variable: https://upload.wikimedia.org/wikipedia/commons/a/a0/google_favicon_2012.jpg         url must removed: https://upload.wikimedia.org/wikipedia/commons/a/a0/google_favicon_2012.jpg         must not effected: http://stackoverflow.com    , http://google.com         again: https://upload.wikimedia.org/wikipedia/commons/a/a0/google_favicon_2012.jpg      </textarea>  <br/>  <br/>  <button id="remove">remove</button>

how best way make url removed?

thank guide.

you can split @ particular string , join split ed array:

var urldelete = "https://upload.wikimedia.org/wikipedia/commons/a/a0/google_favicon_2012.jpg";  $('#remove').click(function() {   $('#input').val(     $('#input').val().split().join(urldelete); });

check snippet

var urldelete = "https://upload.wikimedia.org/wikipedia/commons/a/a0/google_favicon_2012.jpg";    $('#remove').click(function() {    $('#input').val(      $('#input').val().split(urldelete).join(""))  });
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>    <textarea id="input" style="width:400px; height: 120px">    remove url variable: https://upload.wikimedia.org/wikipedia/commons/a/a0/google_favicon_2012.jpg url must removed: https://upload.wikimedia.org/wikipedia/commons/a/a0/google_favicon_2012.jpg must not effected: http://stackoverflow.com    , http://google.com again: https://upload.wikimedia.org/wikipedia/commons/a/a0/google_favicon_2012.jpg      </textarea>  <br/>  <br/>  <button id="remove">remove</button>


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