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Posted By

qrist0ph on 03/16/09


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ajax jquery cheatSheet


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qrist0ph
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jquery CheatSheet

 / Published in: HTML
 
Expand | Embed | Plain Text 
  1. <html>
  2.     <head>
  3.         <title>Titel der Webseite</title>
  4.         <!-- Evtl. weitere Kopfinformationen -->
  5.         <script type="text/javascript" src="jquery-1.3.2.min.js"></script>
  6.         <script type="text/javascript">
  7.          function doSomething(){
  8. 		 alert($("#username").val());
  9.                  $("#eineDiv").html ='<h1 id="toll">textfsfsf</h1>'
  10. 	 }
  11.  
  12. 	/*
  13. 	 * Ajax XmlHttpRequest senden
  14. 	 */
  15. 	function login(){
  16. 		$.getJSON('/login_ajax/',{ name: $("#username").val(), password: "einPassword" }, login_callback);
  17.  
  18. 	}
  19. 	/*
  20. 	 * Ajax Callback Funktion
  21. 	 */
  22. 	function login_callback(json,text){	
  23. 		setCookie('sessionid',json.sessionid,365);
  24. 	}
  25.  
  26.         /*
  27. 	 * Funktionen an bestimmte Elemente haengen
  28. 	 */
  29.        $(function () {
  30.         $('.add-row').click(function() {
  31.     	    return addForm(this, 'form');
  32.         });
  33.      })
  34.         </script>    
  35.     </head>
  36.     <body onload="doSomething()">
  37.  
  38. 	    <div id="eineDiv"> Webseite</div>
  39. 	    <input type="text" id="username" />
  40. 	    <input type="button" name="Text 1" value="Text 1 anzeigen" onclick="login()">
  41.     </body>
  42. </html>
  43. /// ------ Die login callback (mit Pyyhon) -----
  44. from django.utils import simplejson 
  45. return HttpResponse(simplejson.dumps({'sessionid':request.session.session_key,'username':user.username}),status=200, mimetype='application/javascript')

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