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08.25.2008 at 08:58AM PDT, ID: 23675617 | Points: 500
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Prototype autopopulate select list...almost there...

Asked by bloggermouth in JavaScript, JavaScript Frameworks

Tags:

The following code is sort of working except that it updates the select box with a bunch of 'undefined' entries.

The following is the result of the query used to populate the select list:

[{ optionValue:3, optionDisplay: 'Albert Road' }, { optionValue:1, optionDisplay: 'Apple Grove' }]Start Free Trial 
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$('trucks').observe('keyup', function loadLocations() {
      var url = 'inc/findlocation.php';
      var params = 'cust_id=' + $F('custid');
      var ajax = new Ajax.Request(url,{method: 'get',parameters:params,
	  onSuccess: function(res){
        var j = res.responseText.toJSON(), options = '';
        for (var i = 0; i < j.length; i++) {
          options += '<option value="' + j[i].optionValue + '">' + j[i].optionDisplay + '</option>';
        }
        $('pickup').update(options);
      }
	  ,onFailure:reportError});
});
 
function reportError() {
      alert('Sorry. There was an error');
}
[+][-]08.25.2008 at 11:29AM PDT, ID: 22307828

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[+][-]08.25.2008 at 02:27PM PDT, ID: 22309398

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[+][-]08.26.2008 at 07:33AM PDT, ID: 22315148

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[+][-]08.26.2008 at 08:12AM PDT, ID: 22315658

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[+][-]08.26.2008 at 08:19AM PDT, ID: 22315733

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[+][-]08.26.2008 at 08:26AM PDT, ID: 22315838

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[+][-]08.26.2008 at 08:38AM PDT, ID: 22315974

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[+][-]08.26.2008 at 08:38AM PDT, ID: 22315976

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[+][-]08.26.2008 at 09:10AM PDT, ID: 22316336

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