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| Ext.define('KitchenSink.view.tree.Reorder', {
| extend: 'Ext.tree.Panel',
|
| requires: [
| 'Ext.tree.*',
| 'Ext.data.*'
| ],
| xtype: 'tree-reorder',
|
| //<example>
| exampleTitle: 'Drag and Drop ordering in a TreePanel',
| exampleDescription: [
| '<p>This example shows basic drag and drop node moving in a tree. In this implementation there are no restrictions and',
| 'anything can be dropped anywhere except appending to nodes marked "leaf" (the files).</p>',
| '<p>In order to demonstrate drag and drop insertion points, sorting was <b>not</b> enabled.</p>',
| '<p>The data for this tree is asynchronously loaded through a TreeStore and AjaxProxy.</p>'
| ].join(''),
| //</example>
|
| height: 400,
| width: 350,
| title: 'Files',
| useArrows: true,
|
| initComponent: function() {
| Ext.apply(this, {
| store: new Ext.data.TreeStore({
| proxy: {
| type: 'ajax',
| //<example>
| extraParams: {
| path: Ext.repoDevMode ? '' : 'extjs'
| },
| //</example>
| url: 'resources/data/tree/get-nodes.php'
| },
| root: {
| text: 'Ext JS',
| id: 'src',
| expanded: true
| },
| folderSort: true,
| sorters: [{
| property: 'text',
| direction: 'ASC'
| }]
| }),
| viewConfig: {
| plugins: {
| ptype: 'treeviewdragdrop',
| containerScroll: true
| }
| },
| tbar: [{
| text: 'Expand All',
| scope: this,
| handler: this.onExpandAllClick
| }, {
| text: 'Collapse All',
| scope: this,
| handler: this.onCollapseAllClick
| }]
| });
| this.callParent();
| },
|
| onExpandAllClick: function(){
| var me = this,
| toolbar = me.down('toolbar');
|
| me.getEl().mask('Expanding tree...');
| toolbar.disable();
|
| this.expandAll(function() {
| me.getEl().unmask();
| toolbar.enable();
| });
| },
|
| onCollapseAllClick: function(){
| var toolbar = this.down('toolbar');
|
| toolbar.disable();
| this.collapseAll(function() {
| toolbar.enable();
| });
| }
| });
|
|
