function addRow(list, idx, tpl, row){
...
$(list+idx).find("input[type='checkbox'], input[type='radio']").each(function(){
var cc = $(this).attr('value');
if(cc=='否'){
$(this).attr("checked",false);
}else if(cc=='是'){
$(this).attr("checked",true);
}
});
...
}
<td>
<div class="onoffswitch">
<input type="checkbox" name="onsiteptw.onsiteptw1yfcsList[{{idx}}].infocnt" class="onoffswitch-checkbox" id="onsiteptw1yfcsList{{idx}}_infocnt" value="{{row.infocnt}}"/>
<label class="onoffswitch-label" for="onsiteptw1yfcsList{{idx}}_infocnt">
<span class="onoffswitch-inner"></span>
<span class="onoffswitch-switch"></span>
</label>
</div>
</td>
<script>
$(function(){
$("input[type=checkbox]").each(function(){
$(this).change(function() {
if($(this).is(':checked')){
$(this).attr("checked",true);
$(this).attr('value','是');
}else{
$(this).attr("checked",false);
$(this).attr('value','否');alert($(this).attr('value'));
}
});
});
});
</script>
</body>
</html>