extjs4.0----Grid To Grid拖拽示例

<script type="text/javascript">
	
	Ext.require([
	    'Ext.grid.*',
	    'Ext.data.*',
	    'Ext.dd.*'
	]);
	
	Ext.define('DataObject', {
	    extend: 'Ext.data.Model',
	    fields: ['name', 'column1', 'column2']
	});
	
	Ext.onReady(function(){
	
	    var myData = [
	        { name : "娜姐", column1 : "25", column2 : "3" },
	        { name : "船长", column1 : "24", column2 : "2" },
	        { name : "傻妞", column1 : "23", column2 : "3" },
	        { name : "阿呆", column1 : "25", column2 : "3" },
	        { name : "猫猫", column1 : "24", column2 : "3" }
	    ];
	
	    // create the data store
	    var firstGridStore = Ext.create('Ext.data.Store', {
	        model: 'DataObject',
	        data: myData
	    });
	
	
	    // Column Model shortcut array
	    var columns = [
	        {text: "姓名", flex: 1, sortable: true, dataIndex: 'name'},
	        {text: "年龄", width: 70, sortable: true, dataIndex: 'column1'},
	        {text: "水龄", width: 70, sortable: true, dataIndex: 'column2'}
	    ];
	
	    // declare the source Grid
	    var firstGrid = Ext.create('Ext.grid.Panel', {
	        multiSelect: true,
	        viewConfig: {
	            plugins: {
	                ptype: 'gridviewdragdrop',
	                dragGroup: 'firstGridDDGroup',
	                dropGroup: 'secondGridDDGroup'
	            },
	            listeners: {
	                drop: function(node, data, dropRec, dropPosition) {
	                    var dropOn = dropRec ? ' ' + dropPosition + ' ' + dropRec.get('name') : ' on empty view';
	                    //Ext.example.msg("Drag from right to left", 'Dropped ' + data.records[0].get('name') + dropOn);
	                }
	            }
	        },
	        store            : firstGridStore,
	        columns          : columns,
	        stripeRows       : true,
	        title            : '待选',
	        margins          : '0 2 0 0'
	    });
	
	    var secondGridStore = Ext.create('Ext.data.Store', {
	        model: 'DataObject'
	    });
	
	    // create the destination Grid
	    var secondGrid = Ext.create('Ext.grid.Panel', {
	        viewConfig: {
	            plugins: {
	                ptype: 'gridviewdragdrop',
	                dragGroup: 'secondGridDDGroup',
	                dropGroup: 'firstGridDDGroup'
	            },
	            listeners: {
	                drop: function(node, data, dropRec, dropPosition) {
	                    var dropOn = dropRec ? ' ' + dropPosition + ' ' + dropRec.get('name') : ' on empty view';
	                    //Ext.example.msg("Drag from left to right", 'Dropped ' + data.records[0].get('name') + dropOn);
	                }
	            }
	        },
	        store            : secondGridStore,
	        columns          : columns,
	        stripeRows       : true,
	        title            : '已选',
	        margins          : '0 0 0 3'
	    });
	
	    //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: Ext.getBody(),
	        defaults     : { flex : 1 }, //auto stretch
	        items        : [
	            firstGrid,
	            secondGrid
	        ],
	        dockedItems: {
	            xtype: 'toolbar',
	            dock: 'bottom',
	            items: ['->', // Fill
	            {
	                text: '全选',
	                handler: function(){
	                    firstGridStore.removeAll();
	                    secondGridStore.loadData(myData);
	
	                }
	            },{
	                text: '取消',
	                handler: function(){
	                    firstGridStore.loadData(myData);
	                    secondGridStore.removeAll();
	                }
	            }]
	        }
	    });
	});

    </script>