点击按钮后表头加开不上，求解。

[ningfeilong]

点击按钮后，加载表头
//敬老院信息
var btn5 = new ToolButton("敬老院信息错误", 3, function() {
$('#exe-bb1-table').hide();
$('#exe-bb2-table').hide();
$('#exe-bb3-table').show();
if($('#exe-data-bar1').is(':hidden')){
$('#exe-data-bar').hide();
$('#exe-data-bar1').show();
}
});
btn5.appendTo('#exe-tool-btn-bar');
var btn6 = new ToolButton("敬老院信息修改", 1, function() {
var _clist = gv1.getChecked2();
if(_clist.length != 1) {
(new MessageBox('warn', '请选择敬老院信息！')).show();
return false;
}

selectRYArray = _clist;
jlyxxwhDialog.show();
});
btn6.appendTo('#exe-tool-btn-bar');

表头代码
gv1 = new GridView( {
height: 0,
showCheckBox: true,
modelName: 'JlyVModel',
pageSize: 30,
columns: [
{text: '编号', key: 'id', type: 3, isFilter: false},
{text: '敬老院名称', key: 'mc', type: 2, isFilter: false, click: function( data,e ) {
selectRYArray = [data];
jlyxxxxDialog.show();
}},
{text: '法人登记性质', key: 'frdjxz', 'width': 200, type: 2, isFilter: false},
{text: '创建时间', key: 'cjsj', dateFormat: 'yyyy-MM-dd', type: 1, isFilter: false},
{text: '管理单位类型', key: 'gldwlx', code: gldwlx_dm, type: 4, isFilter: false},
{text: '区划代码', key: 'qhdm', type: 1, isFilter: false},
{text: '财务管理模式', key: 'cwglms', code: 'cwglms_dm', type: 1, isFilter: false},
{text: '详细地址', key: 'xxdz', type: 1,isFilter: false},
{text: '办公室电话', key: 'bgsdh', type: 1, width: 250, isFilter: false },
{text: '院长室电话', key: 'yzsdh', type: 2, isFilter: false },
{text: '管理人员数量', key: 'glry', type: 2, isFilter: false},
{text: '工作人员数量', key: 'gzry', type: 2, width: 400, isFilter: false},
{text: '入住人数', key: 'rzrs', type: 5, isFilter: false},
{text: '改扩建日期', key: 'gkjrq', dateFormat: 'yyyy-MM-dd', type: 2, isFilter: false},
{text: '备注', key: 'bz', type: 2, isFilter: false},
{text: '占地面积', key: 'zdmj', type: 1},
{text: '建筑面积', key: 'jzmj', type: 2},
{text: '楼房数', key: 'lfs', type: 1},
{text: '楼房房间数', key: 'lffjs', type: 1},
{text: '楼房面积', key: 'lfmj', type: 1},
{text: '平房数', key: 'pfs', type: 1},
{text: '平房房间数', key: 'pffjs', type: 1},
{text: '平房面积', key: 'pfmj', type: 2, isFilter: false},
{text: '床位总数', key: 'cwzs', type: 1} ,
{text: '普通床位', key: 'ptcw', type: 3},
{text: '火炕', key: 'hk', type: 3},
{text: '种植面积', key: 'zzmj', type: 1},
{text: '养殖面积', key: 'yzmj', type: 3},
{text: '其他农业面积', key: 'qtmj', type: 3},
{text: '猪数量', key: 'zsl', type: 3},
{text: '羊数量', key: 'ysl', type: 3},
{text: '鸡数量', key: 'jsl', type: 3},
{text: '其他牲畜数量', key: 'qtscsl', type: 3},
{text: '组织机构代码证', key: 'zzjgdm', type: 3},
{text: '法人身份证', key: 'frsfz', type: 3},
{text: '组织机构代码证号', key: 'zzjgdmzh', type: 1},
{text: '使用面积', key: 'symj', type: 3},
{text: '牛数量', key: 'nsl', type: 3},
{text: '鱼数量', key: 'yvsl', type: 1},
{text: '是否完成事业单位法人登记', key: 'sfsydwdj', type: 3},
{text: '敬老院类别', key: 'jlylb', type: 3},
{text: '事业单位性质', key: 'sydwxzdm', code: sydwxz_dm, type: 1},
{text: '楼层数', key: 'lcs', type: 3},
{text: '日常诊疗服务模式', key: 'rczlfwms', type: 3},
{text: '自费人员数量', key: 'zfrys', type: 1},
{text: '其他政府供养人员数量', key: 'qtzfgyrys', type: 3},
{text: '敬老院图片', key: 'jlytp', type: 3},

],
condition: [{property:'qhdm', conType: 9, values: [currentUser.qhdm, (new Qh(currentUser.qhdm)).subordinateMax]}, {property:'id', conType: 12}]
} );
gv1.appendTo('#exe-data-bar1');
});

需要加载的div
<div id="exe-data-bar1" class="com-form-ui se-hidden" style="position: absolute; left: 220px; top: 85px; right: 10px; bottom: 30px; overflow: auto; border: 1px solid #595959; "> </div>

问题描述，点击敬老院信息错误按钮后，加载不上表格，且表格加载界面为空白