combotree 选中之后没值

      <div class="topjui-row">
                <div class="topjui-col-sm12">
                    <label class="topjui-form-label">上级部门</label>
                    <div class="topjui-input-block">
                        <input type="hidden" name="dept_parent_name">
                        <input type="text" name="dept_parent_code"
                            data-toggle="topjui-combotree"
                            data-options="textField:'text',
                                       url:'/Action/CompDeptAction.ashx?do=getdata&dept_parent_code=*',
                                       expandUrl:'/Action/CompDeptAction.ashx?do=getdata&dept_parent_code={dept_code}',
                                       param:'dept_parent_name:text' ">
                    </div>
                </div>
            </div>

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