advanced code snippet search

We Recommend

Pro JavaScript Techniques Pro JavaScript Techniques
Pro JavaScript Techniques is the ultimate JavaScript book for the modern web developer. It provides everything you need to know about modern JavaScript, and shows what JavaScript can do for your web sites. This book doesn't waste any time looking at things you already know, like basic syntax and structures.

Posted By

miziomon on 11/13/07


Tagged

ajax select Fill


Versions (?)


Who likes this?

3 people have marked this snippet as a favorite

arcturus
vali29
hariharank12


Select ajax DOM Fill

Published in: JavaScript 

URL: http://maurizio.mavida.com/2005/11/27/modificare-le-select-con-dom-javascript-e-ajax/

Plain TextExpand 
  1. <html>
  2. 	<head>
  3. 		<title>Select ajax DOM Fill</title>
  4. 		<script type="text/javascript" src="XHConn.js"></script>
  5. 	</head>
  6. 	<body>
  7. 	<script type="text/javascript">
  8. 	function fill( ) {
  9. 	  var fnCarica = function (oGet) {  
  10. 		objSelect = document.getElementById('elemento-select') ;
  11. 		var sJSON = oGet.responseText;
  12.  
  13. 		var oJSON = eval(sJSON);    
  14. 		var nOpt
  15. 		for( nOpt=0;nOpt<oJSON.length;nOpt++) { 
  16. 			objSelect.options[objSelect.options.length] = new Option( oJSON[nOpt].text , oJSON[nOpt].value )    
  17. 		 };
  18. 	  };
  19. 	  new XHConn().connect('fill.txt', 'GET', '' , fnCarica);
  20. 	}
  21. 	</script>
  22. 	<select id="elemento-select">
  23. 		<option value="valore1">etichetta1</option>
  24. 		<option value="valore2">etichetta2</option>
  25. 		<option value="valore3">etichetta3</option>
  26. 	</select>
  27. 	<button onclick="fill()">bau</button>
  28. 	</body>
  29. </html>

Report this snippet 

You need to login to post a comment.