various open modes; create folder; rename file/folder; delete file/folder; upload file; reload/expand/collapse of tree nodes. Ext.ux.FileTreePanel: The server file tree UI that integrates everything together. Features: extends Ext.tree

tree //关于tree的定义在主程序中 ] }, { title:'嵌套面板二', html:'说明二' }, { title:'嵌套面板三', html:'说明三' } ] }) ], split: true, collapsible: true, region: 'west', width: 250, listeners: { //监听事务 collapse: function() {

this.c2 = "x-tree-node-collapsed"; this.wasLeaf = false; } }); // shorthand reference to (slightly) reduce complexity later var Tree = Ext.tree; // create a treePanel object. Note that the region:'west' is what tells Ext which panel to

hi friends, my problem is collapse all subtrees. In tree panel, when we expand a node and then expand its childs, after collapsing that parent node and then expanding it , those children nodes which expanded before, show them expand... how ... reload and collapse are two different operations. Both are documented clearly enough for you to do what you need. ExtJs forum volunteer. No official connection to the Ext Company. I do not speak for them. ExtJs consultancy offered

Hide non-functioning config options in Button and TreePanel docs. Corrected horizontal handle placement (non-snapping). Correct undefined namespace reference for pub vs Ext.lib.Event; node.id now correctly included when paramsAsHash is true . ... and collapsed flags preventing the adjustment. The code now temporarily clears these flags for the slideOut. Added a fix so that the addElement method works correctly. Added a fix that allows Ext.Resizable to be used in a window

前面带有一个向上箭头的是继承的属性或方法，通常如果看某个类的特有功能（例如Panel类的折叠collapse相关的方法），就需要找Difined By为当前类的说明行，这样就很方便。 对于Config Options的使用，还有一个比较方便的地方，就是当指定Config Options .... 第一个元素是一个ExtJs对象，明显与html的dom元素有很大的区别，千万别弄混了。 TreePanel是继承自Panel,所以很多在Panel中谈到的属性这里可能会一笔带过,如有问题,请参考ExtJs2.0学习系列--Ext.Panel 1.第一个静态树--最简单的树效果图: html代码:

tree.on('expand', function(node) { Ext.MessageBox.alert('Expanded', node.id); });. However, this function never gets called. On a 'click' event, this setup works. However on an expand or collapse event it does not work

You can implement the grouped headers etc in ExtJs using the plugins – though – they do tend to be slightly buggy in some instances – and for this reason I think it would be excellent if the ExtJs team put some work into turning some of the ... TreeGrid doesn't support expanding/collapsing nodes using keyboard. How to deal with it? Sven Brunken says: June 29, 2009 at 11:02 am. “TreeGrid doesn't support expanding/collapsing nodes using keyboard. How to deal with it?”

licensing@extjs.com * * http://extjs.com/license */ var TreeTest = function(){ // shorthand var Tree = Ext.tree; Tree.init = function() { // yui-ext tree var tree = new Tree.TreePanel({ el:'tree', animate:true, autoScroll:true,

TreeLoader({dataUrl:'get-nodes.php'}), border:false, root:new Ext.tree.AsyncTreeNode({text: 'treeRoot',id:'0'}) }); tree1.on('click',function(node){ comboxWithTree.setValue(node.text); comboxWithTree.collapse();

Most notably, Ext GWT has closed the feature gap that once existed between its sister project Ext JS. Developers looking to use Ext GWT can now rest easy knowing that they are not missing out on any cool features. .... For the TreeGrid examples, if you expand nodes and then click on a column header to sort by, it collapses the Tree. If you sort by clicking on the down/more arrow, then they are left open. I believe this is happening in IE7, Chrome, etc. jv says:

Node.collapse(); }, 20); return false; } }, // to complete the task // let's reset status // on node collapsed collapsenode:function(Node){ Node.beforecollapsenode = false; } } }) ; // it's time to test addNodes(TreePanel

It also comes with the customizations in runtime development to enable tree filtering and expand/collapse buttons, plus any other Ext config parameters you wish to enable/modify. What makes this even sweeter is when we wrap a number of

i have ExtJs tree control with draggable and menu's. now i want to use ExpnadAll() option and CollapseAll() option to show/hide all the nodes in the tree. i have two images like Expand and Collapse. how i can use this functionality in

buttonBar.add(new Button("Collapse All", new SelectionListener() { public void componentSelected(ButtonEvent ce) { tree.collapseAll(); } })); add(buttonBar, new FlowData(10)); add(tree, new FlowData(10)); } } The model data : public class OntoClass extends BaseTreeModel implements Serializable { private static final long serialVersionUID = 1L; ... Sencha Training. Get up to speed quickly with on-site training, for Ext JS or Ext GWT, provided by Sencha

In tree panel, when we expand a node and then expand its childs, after collapsing that parent node and then expanding it , those children nodes which expanded before, show them expand... how I can reload tree with all nodes(include

In my opinion, the AsyncTreeNode needs an unload method in addition to the reload method: PHP Code: Ext.override(Ext.tree.AsyncTreeNode, { /** * Collapse, remove all children, and set back into unloaded state */ unload : function()

TreeNodeUI,如果想自己提供ui可以自已再继承Ext.tree.TreeNodeUI } 属性 disabled : Boolean text : String ui : TreeNodeUI //此属性只读.参见uiProvider 方法 TreeNode( Object/String attributes ) 构造 collapse( [Boolean deep], [Boolean anim] ) :

add a tree sorter in folder mode // new Tree.TreeSorter(tree, {folderSort:true}); // set the root node var root = new Tree.AsyncTreeNode({ text: 'Ext JS', draggable:false, // disable root node dragging id:'companies'

This component is similar to a ComboBox or SelectBox except the list of the component is backed by an Ext TreePanel. It makes display and selection within a hierarchical list much more intuitive than a standard flattened list. ... With activation, the component supports full keyboard navigation, expand/collapse with the keyboard and unlike the standard tree selection model, selection is an action on it's own. TreeList supports selection of data organized hierarchically

iconCls:'collapse-icon', listeners: { 'click': function() { tree.collapseAll(); } } },'->', new Ext.Toolbar.TextItem('显示第'+((realCount>0)?(myPagesize+1):0)+' 条到'+(realCount>0?(realCount-myPagesize<10?realCount:myPagesize+10):0)+'