jquery - Append Button into a collapsible content -

i trying append button collapsible content not showing normal button.

demo: http://jsfiddle.net/76buh/1/

how make button proper jquery mobile button?

$('#eventlist').listview('refresh'); $('#ev2').empty(); $('#ev2').append('<button id="settotrue">more events</button>'); 

just let application know created element triggering event, , framework rest:

$('#ev2').append('<button id="settotrue">more events</button>').trigger('create');