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| <html> | |
| <head> | |
| <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> | |
| <title>Grid to Tree Drag and Drop Example</title> | |
| <link rel="stylesheet" type="text/css" href="../../resources/css/ext-all.css" /> | |
| <link rel="stylesheet" type="text/css" href="../shared/example.css" /> | |
| <script type="text/javascript" src="../../bootstrap.js"></script> | |
| <script type="text/javascript" src="../shared/examples.js"></script> | |
| <script type="text/javascript" src="dnd_grid_to_tree.js"></script> | |
| </head> | |
| <body> | |
| <h1>Drag and Drop from Grid to Tree Example</h1> | |
| <p>This example shows how to setup two way drag and drop from one GridPanel to TreePanel.</p> | |
| <p>Note that the js is not minified so it is readable. See <a href="dnd_grid_to_tree.js">dnd_grid_to_tree.js</a>.</p> | |
| <div id="panel"></div> | |
| </body> | |
| </html> |
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| /* | |
| This file is part of Ext JS 4 | |
| Copyright (c) 2011 Sencha Inc | |
| Contact: http://www.sencha.com/contact | |
| GNU General Public License Usage | |
| This file may be used under the terms of the GNU General Public License version 3.0 as published by the Free Software Foundation and appearing in the file LICENSE included in the packaging of this file. Please review the following information to ensure the GNU General Public License version 3.0 requirements will be met: http://www.gnu.org/copyleft/gpl.html. | |
| If you are unsure which license is appropriate for your use, please contact the sales department at http://www.sencha.com/contact. | |
| */ | |
| Ext.require([ | |
| 'Ext.grid.*', | |
| 'Ext.data.*', | |
| 'Ext.dd.*' | |
| ]); | |
| Ext.define('DataObject', { | |
| extend: 'Ext.data.Model', | |
| fields: ['text', 'column1', 'column2'] | |
| }); | |
| Ext.onReady(function(){ | |
| var myData = [ | |
| { text : "Rec 0", column1 : "0", column2 : "0" }, | |
| { text : "Rec 1", column1 : "1", column2 : "1" }, | |
| { text : "Rec 2", column1 : "2", column2 : "2" }, | |
| { text : "Rec 3", column1 : "3", column2 : "3" }, | |
| { text : "Rec 4", column1 : "4", column2 : "4" }, | |
| { text : "Rec 5", column1 : "5", column2 : "5" }, | |
| { text : "Rec 6", column1 : "6", column2 : "6" }, | |
| { text : "Rec 7", column1 : "7", column2 : "7" }, | |
| { text : "Rec 8", column1 : "8", column2 : "8" }, | |
| { text : "Rec 9", column1 : "9", column2 : "9" } | |
| ]; | |
| // create the data store | |
| var firstGridStore = Ext.create('Ext.data.Store', { | |
| model: 'DataObject', | |
| data: myData | |
| }); | |
| // Column Model shortcut array | |
| var columns = [ | |
| {text: "Record Name", flex: 1, sortable: true, dataIndex: 'text'}, | |
| {text: "column1", width: 70, sortable: true, dataIndex: 'column1'}, | |
| {text: "column2", width: 70, sortable: true, dataIndex: 'column2'} | |
| ]; | |
| // declare the source Grid | |
| var firstGrid = Ext.create('Ext.grid.Panel', { | |
| viewConfig: { | |
| plugins: { | |
| ptype: 'gridviewdragdrop', | |
| ddGroup: 'selDD' | |
| }, | |
| listeners: { | |
| drop: function(node, data, dropRec, dropPosition) { | |
| var dropOn = dropRec ? ' ' + dropPosition + ' ' + dropRec.get('text') : ' on empty view'; | |
| Ext.example.msg("Drag from right to left", 'Dropped ' + data.records[0].get('text') + dropOn); | |
| } | |
| } | |
| }, | |
| store : firstGridStore, | |
| columns : columns, | |
| stripeRows : true, | |
| title : 'First Grid', | |
| margins : '0 2 0 0' | |
| }); | |
| var secondTreeStore = Ext.create('Ext.data.TreeStore', { | |
| model: 'DataObject', | |
| root: { | |
| text: 'Tree Root', | |
| expanded: true, | |
| children: [ | |
| { text: "detention", leaf: true }, | |
| { text: "homework", expanded: true, children: [ | |
| { text: "book report", leaf: true }, | |
| { text: "alegrbra", leaf: true} | |
| ] }, | |
| { text: "buy lottery tickets", leaf: true } | |
| ] | |
| } | |
| }); | |
| // create the destination Grid | |
| var secondTree = Ext.create('Ext.tree.Panel', { | |
| viewConfig: { | |
| plugins: { | |
| ptype: 'treeviewdragdrop', | |
| ddGroup: 'selDD' | |
| }, | |
| listeners: { | |
| beforedrop: function(node, data) { | |
| data.records[0].set('leaf', true); | |
| data.records[0].set('checked', null); | |
| console && console.log(arguments); | |
| }, | |
| drop: function(node, data, dropRec, dropPosition) { | |
| var dropOn = dropRec ? ' ' + dropPosition + ' ' + dropRec.get('text') : ' on empty view'; | |
| Ext.example.msg("Drag from left to right", 'Dropped ' + data.records[0].get('text') + dropOn); | |
| firstGrid.store.remove(data.records[0]); | |
| } | |
| } | |
| }, | |
| store : secondTreeStore | |
| }); | |
| //Simple 'border layout' panel to house both grids | |
| var displayPanel = Ext.create('Ext.Panel', { | |
| width : 650, | |
| height : 300, | |
| layout : { | |
| type: 'hbox', | |
| align: 'stretch', | |
| padding: 5 | |
| }, | |
| renderTo : 'panel', | |
| defaults : { flex : 1 }, //auto stretch | |
| items : [ | |
| firstGrid, | |
| secondTree | |
| ], | |
| dockedItems: { | |
| xtype: 'toolbar', | |
| dock: 'bottom', | |
| items: ['->', // Fill | |
| { | |
| text: 'Reset both components', | |
| handler: function(){ | |
| //refresh source grid | |
| firstGridStore.loadData(myData); | |
| //purge destination grid | |
| secondTreeStore.removeAll(); | |
| } | |
| }] | |
| } | |
| }); | |
| }); |
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