javascript - HTML <select> JQuery .change not working -

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alright don't see why isnt working. seems pretty simple.

here drop-down menu:

<div>     <form>         <select id='yeardropdown'>             <c:foreach var="years" items="${parkyears}">                 <option value=/events.html?display_year=${years}<c:if test="${currentyear == years}">selected="selected"</c:if>>${years}</option>             </c:foreach>         </select>     </form> </div>

and here javascript

$("#yeardropdown").change(function () {     alert('the option value ' + $(this).val()); });

right want working can add functionality. thanks!

that code syntactically correct. running @ wrong time.

you'll want bind event when dom ready:

$(function(){ /* dom ready */     $("#yeardropdown").change(function() {         alert('the option value ' + $(this).val());     }); });

or, use live:

$("#yeardropdown").live('change', function() {     alert('the option value ' + $(this).val()); });

or, use delegate:

$(document.body).delegate('#yeardropdown', 'change', function() {     alert('the option value ' + $(this).val()); });

or, if you're using jquery 1.7+:

$("#yeardropdown").on('change', function() {     alert('the option value ' + $(this).val()); });

nonetheless, best execute script once browser has finished rendering markup.


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