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Posted By

danielfilho on 06/06/09


Tagged

javascript browser jquery bookmarklet


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jQuery Bookmarklet

 / Published in: JavaScript
 

URL: http://www.learningjquery.com/2008/06/updated-jquery-bookmarklet

Enable jQuery on any website, just clicking on a bookmarklet with this code. Or drag & drop this on your bookmark bar: $jQ

Expand | Embed | Plain Text 
  1. (function() {
  2. var s=document.createElement('script');
  3. s.setAttribute('src','http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.js');
  4. if(typeof jQuery!='undefined') {
  5.   var msg='This page already using jQuery v' + jQuery.fn.jquery;
  6. } else {
  7.   document.getElementsByTagName('head')[0].appendChild(s);
  8.   var msg='This page is now jQuerified'
  9. }
  10. var el=document.createElement('div');
  11.   el.style.position='fixed';
  12.   el.style.height='30';
  13.   el.style.width='200';
  14.   el.style.margin='0 auto 0 auto';
  15.   el.id='jq-kswedberg';
  16.   el.style.top='0';
  17.   el.style.left='40%';
  18.   el.style.padding='5px 10px 5px 10px';
  19.   el.style.backgroundColor='#f99';
  20.   el.innerHTML=msg;
  21. var b=document.getElementsByTagName('body')[0];
  22. b.appendChild(el);
  23. window.setTimeout(function() {
  24.   jQuery('#jq-kswedberg').fadeOut('slow',function() {
  25.  jQuery(this).remove()
  26.   });
  27. }, 2500);
  28. })();

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