asp.net mvc 2 - When i select CheckBox().I need to update its value into DB - MVC2,AJAx,JQuery -


please find code tried update db using mvc2.but unable update

view page ajax code

<script src="../../scripts/jquery-1.4.1.js" type="text/javascript"></script> <script src="../../scripts/microsoftajax.js" type="text/javascript"></script> <script language="javascript" type="text/javascript">    $('#cbid').click(function(){     $.ajax({ url: 'home/about',     type: 'post',     data: { checkbox: $('#cbid').attr('checked') },     success: function(o) { alert('saved'); }                       }); </script> <div class="bgdiv"> <input id="cbid" type="checkbox" name="selectedobject" value="cbvalue" />

controller page code

 public actionresult about(string str)         {             aboutmodels objam = new aboutmodels();//model class name             polloptions = objam.dbvalue(str);//call model function udate table             return view();         }

please advice

you should either declare event handler in ready function or declare live or delegate methods like

<script language="javascript" type="text/javascript"> $(function(){      $('#cbid').click(function(){     $.ajax({ url: 'home/about',     type: 'post',     data: { checkbox: $('#cbid').attr('checked') },     success: function(o) { alert('saved'); }                       });       });  }); </script>

the problem script running before required checkbox rendered putting in ready wait until document ready or live bind on document level event reach through propogation


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