easyui tree树节点上移下移 选中节点加背景色

function uie_dgd_btnUp2() {
    var knowledgeclsid_ly = "0C53FA0A0527DF114D15FF0ADFEE92E0";//知识分类类id
    var list = $("#" + menuid).tree('getSelected');
    if (list != null)
        common.SetStorage(menuid + "list", list.target.innerText + "," + list.EAF_ID);
    var index = parseInt(list.BOM_PRIORITY);//所选节点的优先级值
    if (index != 1) {

        var num;
        var sellastdata1;
        if (list.EAF_PID == undefined) {
            //var sellastdata = eaf.ajaxGet(eaf.getObjsByClsAttrUrl(knowledgeclsid_ly, 'BOM_PRIORITY', index - 1)).rows;
            var sellastdata = eaf.ajaxGet(eaf.getObjsToFrameUrl('BFKnowledgeClassIfy', 'GetDataByNum') + '&clsid=0C53FA0A0527DF114D15FF0ADFEE92E0&index=' + index + '&leftid=' + menuid + '&relid=335105D540519AF297A519EC2573A47B' + '&state=up').rows;
            sellastdata1 = sellastdata[0];
            num = parseInt(sellastdata1.BOM_PRIORITY);
        } else {
            //选择节点的优先级值-1
            var sellastdata = eaf.ajaxGet(eaf.getObjsByClsAttrUrl(knowledgeclsid_ly, 'EAF_PID', list.EAF_PID)).rows;
            if (sellastdata.length == 0) {
                return;
            } else {
                for (var i = 0; i < sellastdata.length; i++) {
                    if (sellastdata[i].EAF_ID != list.EAF_ID && sellastdata[i].BOM_PRIORITY < index) {
                        num = parseInt(sellastdata[i].BOM_PRIORITY);
                        sellastdata1 = sellastdata[i];
                    }
                }
            }
        }
        list.BOM_PRIORITY = num;
        sellastdata1.BOM_PRIORITY = index;
        var insertObjects = [];
        var updateObjects = [];
        var deleteObjects = [];
        updateObjects.push(list);
        updateObjects.push(sellastdata1);
        //批量保存
        eaf.saveObjects(knowledgeclsid_ly, updateObjects, insertObjects, deleteObjects, function (data) {
            if (data.EAF_ERROR) {
                $.messager.alert('提示', data.EAF_ERROR);
                return;
            } else {
                var data1 = eaf.getObjsByClsAttr("A1D3F913C508FD77465D6BD7708700F5", "EAF_ID", menuid);
                initIframe({
                    id: data1[0].EAF_ID,
                    name: data1[0].EAF_NAME,
                    pid: data1[0].EAF_PID,
                    nodeDdata: list.target
                });
            }
        });
    } else {
        $.messager.alert('提示', "已经到达最顶层！");
    }
}function

initIframe

(){

$("#" + menuid).tree({
    lines: false,
    data: datatree,
    onContextMenu: function (e, node) {
        selnode = node;
        top.selnode = node;
        //tree右键菜单
        e.preventDefault();
        $("#" + menuid).tree('select', node.target);
        $('#mm').menu('show', {
            left: e.pageX,
            top: e.pageY
        });
        $('#remfir').val(node.EAF_PID);
        $('#eaid').val(node.EAF_ID);
        $('#selTreeId').val(node.EAF_ID);

    },
    onSelect: function (node) {
        var lida = $("#" + menuid).find("li");
        for (var r = 0; r < lida.length; r++) {
            lida[r].firstChild.style.backgroundColor = "";
        }
        if (node != null)
            node.target.style.backgroundColor = "#ffe48d";
    }
});
var da1 = common.GetStorage(menuid + "list");
if (da1 != null) {
    var da = da1.split(",");
    var lida = $("#" + menuid).find('li');
    for (var i = 0; i < lida.length; i++) {
        if (lida[i].innerText.substring(0, lida[i].innerText.length - 1) == da[0]) {
            //lida[i].style.backgroundColor = "#ffe48d"
            $('#' + menuid).tree('select', lida[i].firstChild);
        }
    }
    var key = common.GetCurrentUserId();
    key += menuid + "list";
    window.localStorage.removeItem(key);
} else {
    var lida1 = $("#" + menuid).find("li");
    for (var r = 0; r < lida1.length; r++) {
        lida1[r].firstChild.style.backgroundColor = "";
    }
}

}}