dropdownchecklist in jquery

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i have used dropdownchecklist to show dropdown with check boxes in it .
now iam unable to use onkeydown event plz do help me....
thanks in advance

Posted 4-Jan-13 0:24am

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[no name] 4-Jan-13 6:38am

Check the following link for reference. "http://msdn.microsoft.com/en-us/library/system.windows.forms.control.onkeydown.aspx"

Member 9664530 4-Jan-13 6:52am

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ramukhsakarp · Answer 1 · 2013-01-10T20:16:00

The Plugin you used in this example supports parameters like onComplete, onItemClick. hence refer to their documentation for more examples,

As a suggestion you can find "onItemClick" option as an alternative for onkeydown

Example Code Snippet:

C#

$(".s1").dropdownchecklist( { forceMultiple: true
   , onComplete: function(selector) {
       var values = "";
       for( i=0; i < selector.options.length; i++ ) {
           if (selector.options[i].selected && (selector.options[i].value != "")) {
               if ( values != "" ) values += ";";
               values += selector.options[i].value;
           }
       }
       alert( values );
   }
   , onItemClick: function(checkbox, selector){
       var justChecked = checkbox.prop("checked");
       var checkCount = (justChecked) ? 1 : -1;
       for( i = 0; i < selector.options.length; i++ ){
           if ( selector.options[i].selected ) checkCount += 1;
       }
       if ( checkCount > 3 ) {
           alert( "Limit is 3" );
           throw "too many";
       }
   }
       });