title: How to retain checkbox state in jQuery
body: <p>I have added the followng code to disable the dropdown on unchecking the checkbox in jQuery, but the checkbox is not retaining the value:</p>
  
  <pre><code>$(document).ready(function(){
      //on check of the checkbox,the dropdown is enabled or disabled.
      $("[id$=chkCashSettlementType]").toggle(
      function()
      {
          $("[id$=ddlSettlementCurrency]").attr('disabled',$("[id$=chkCashSettlementType]").not(':checked'));
          $("[id$=chkCashSettlementType]").attr('checked',false);
      },
      function()
      {
          $("[id$=ddlSettlementCurrency]").removeAttr('disabled');
          $("[id$=chkCashSettlementType]").attr('checked',true);
      }
      )
  });
  </code></pre>
  
  <p>Where did I go wrong?</p>