editable: false, mode: 'local', triggerAction: 'all', rootVisible...border: false, enableDD: false, enableDrag: false, rootVisible...: _this.rootVisible || false, autoScroll: true, trackMouseOver: true,
CardLayout" > RootVisible
javascript"> Ext.onReady(function() { var Tree = Ext.tree; var tree = new Tree.TreePanel( { rootVisible
Ext.tree; var tree = new Ext.tree.TreePanel({ el:'treepanel', autoScroll:true, rootVisible...Ext.tree; var tree = new Ext.tree.TreePanel({ el:'treepanel', //autoScroll: true, rootVisible
child.expand(); } }); 9、tree总结 隐藏根节点：使用TreePanel中的rootVisible
me.tree = Ext.widget("treepanel", { title: "文件目录", region: "west", collapsible: true, rootVisible
创建一个新的TreePanel表单对象 var treelocal = new Ext.tree.TreePanel({ title: "TreePanelLocal", //rootVisible
} }; //在线用户树 var onlineUser = Ext.create('Ext.tree.Panel', { title : '在线用户', rootVisible
Ext.create('Ext.tree.Panel', { title : '在线用户', rootVisible
onlineUser = Ext.create('Ext.tree.Panel', { title : '在线用户', rootVisible
renderTo: 'myTree', //应用到的HTML元素ID animate:true,//以动画形式伸展，收缩子节点 title: 'EXT静态树', collapsible:true, rootVisible...false enableDrag true表示树的节点可以拖动Drag enableDD 可以拖动以及通过Drag改变节点的层次结构 Lines 节点间的虚线 Loader 加载节点数据 root 根节点 rootVisible
containerScroll: true, enableDD:false,//设置是否允许拖拽 useArrows: false,//是否使用箭头记号,默认为false rootVisible
width: 400, animate:true, enableDD:true, containerScroll: true, rootVisible
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