miniui表格下拉樹combobox使用方法與全選或選某一個

<span>線體：</span>                    
                        <div id="LineBody" name="LineBody" class="mini-combobox" style="width:150px;" popupWidth="150px"
                        textField="text" valueField="id" multiSelect="true">
                            <div property="columns">
                                <div header="項目" field="text"></div>
                            </div>
                        </div>

mini.get("LineBody").setUrl(path + "data/product/productReportServer.aspx?method=getAllStoreGrid&submitData=" + StationCode);//動態url，你也可以設置靜態
            var LineBodyData = mini.get("LineBody").getData();//獲取數據
            var setStr = '';
            for (i = 0; i < LineBodyData.length; i++) {
                setStr += LineBodyData[i].id + ',';//獲取要選中的項這裏是獲取全部
            }
            setStr = setStr.substring(0, setStr.length - 1);
            mini.get("LineBody").setValue(setStr);//設置選中項