javascript - jquery design after dynamically loading -

i have simple javascript app, gives out information of bles.

everything working fine, have problems jquery mobile library.

i want whole app in simple jquery data-theme="b". since list-view created dynamically through adddevice function, it's not working jquery. when try without .append() command, it's working - there no problem jquery mobile library. tried add data-theme attribute .append() command, this:

    $devices.attr("data-theme" , "b"); 

but still not working..

below out-takes html , javascript files.

html:

 <ul data-role="listview" class="devices" id="myresult" data-theme="b"></ul>     <div data-role="content" id="result">          <script type="text/template" id="device">                <ul data-role="listview" data-theme="b">                 <li data-address="{0}">                     <h2>{1}</h2>                     <h2>rssi: {2}</h2>                 </li>              </ul>         </script>        </div> 

javascript:

function adddevice(address, name, rssi) {     (var = 1; i<50; i++)     {         var $devices = $(".devices");          var $check = $devices.find("li[data-address='{0}']".format(address));          if ($check.length > 0)             {                 return;             }         var template = $("#device").text().format(address, name, rssi);          $devices.append(template);         window.settimeout(50000);          if (rssi < -90){             alert(name + " loses proximity");         }     }        } 

maybe has idea what's wrong code..

i don't know want achieve here. can dynamically append data in listview in jquery mobile using below code.

html:

<div data-role="content"> <ul data-role="listview" class="devices" id="myresult" data-theme="b">  </ul> </div> 

javascript : in simple , easy way.

function adddevice(address,name,rssi) {  var result ="";  (int = 1; i<50;i++) { result += '<li>'+address+'<h2> '+name+'</h2>' result +='<h2> rssi : '+rssi+'</h2>' result +='</li>' } $('#myresult').append(result); } 

as can check below link dynamic list using jquery mobile. http://jsfiddle.net/gajotres/8uac7/