在jsp中指定容器为combogrid onselect事件不执行

<select  id="depCode" class="combogrid" name="dto.doctor.depCode"  style="width:218px;"
data-options="
panelWidth:345, idField:'departCode', textField:'departName', singleSelect:true, mode: 'remote',pagination:true,
url: '<%=request.getContextPath()%>/standDepartment/standDepartmentCtrl.htm',
queryParams:{'dto.filterParam':'parentOrgCombox'},
columns:[[
{field:'departCode',title:'科室代码',width:100},
{field:'departName',title:'科室名称',width:220}
]],
" onclick="depNameChange()"></select>