How to refresh the button or div or ul

                                         Phonegap Application Learning


1. How to Refresh the listview in JQuery Mobile Application.

          $('#ojt_list').listview().listview('refresh');
      
           ojt_list ==> call div of  ul --> Id
   
           ex. <ul id="ojt_list" data-role="listview" data-inset="true">

2.  How to Refresh the Div in JQuery Mobile Application.

           $( "#ojt_quiz_views" ).find( "ul" ).listview().listview( "refresh" );

           ojt_quiz_views ==> call Div Id
       
           ex. <div data-role="content" id="ojt_quiz_views" ></div>
          
3.  How to Refresh the Div in JQuery Mobile Application.

           $('input[type=button]').button().trigger('create');

 4.  How to Refresh the <select name="" id="evolitionmodule"></select>?

            $('#evolitionmodule').empty().append(content).selectmenu('refresh');


5. how to get the radio button value if checked radio button.

           var id_gen ="your radio button name";

          var option_value =document.querySelector('input[name="'+id_gen+'"]:checked').value;
                   
                                                            (OR)

  var radioValue = $('input[name="'+id_gen+'"]:checked').val();