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  • DevExtreme学习笔记(一)treeView(搜索固定、节点展开和收缩)注意事项

    var treeConfig1 = dxConfig.treeView(obj_Question.treeDataSource1);
            treeConfig1.selectionMode = 'single';
            treeConfig1.expandedExpr = "isExpanded";//树节点关闭
            treeConfig1.selectNodesRecursive = false;
            treeConfig1.searchEnabled = true;//设置搜索框显示
            treeConfig1.height = "100%";//搜索框固定头部,树滚动
            treeConfig1.onSelectionChanged = function (e) {
                var selectedNode = obj_Question.dxTreeView1_1.getSelectedNodesKeys();
                if (selectedNode.length > 0)
                    obj_Question.dxTreeView1_1.unselectAll();
            }
            treeConfig1 = getDxTreeViewConfig(treeConfig1);
    

      

    var item1 = $('<div class="col-sm-4" />').height("100%");
                obj_Question.dxTreeView1 = $('<div />').appendTo(item1).dxTreeView(treeConfig1).dxTreeView("instance");
    //设置外框100%
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  • 原文地址:https://www.cnblogs.com/daizhipeng/p/11349912.html
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