ajax从数据库获取数据显示在select

<select disabled="disabled" id="ls" style="width:100%"  name="lsId"  class="easyui-validatebox" /></select>

$.post(‘<%=path%>/shopLs/selectAllNamelAndId‘,function(data){
                        if(data[‘success‘]){
                            var html="<option value=‘‘>选择所属连锁集团</option>";
                            for(var i=0;i<data[‘data‘].length;i++){
                                 html += "<option value= ‘"+data[‘data‘][i].id+"‘>"+data[‘data‘][i].lsName+"</option>";
                            }
                            $("#ls").html(‘‘).append(html);  
                        }