In this Ext.js Grid to Grid chapter With the help of drag and drop plugin, we can drag data from one grid and drop it to another grid and vice versa.
The following example shows how we can drag data from one grid and drop it to another. Here, we have a reset button to reset data in both the grids.
Example
Following is a simple example showing Drag and Drop between grids.
<!DOCTYPE html>
<html>
<head>
<link href = "https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/classic/theme-classic/resources/theme-classic-all.css"
rel = "stylesheet" />
<script type = "text/javascript"
src = "https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/ext-all.js"></script>
<script type = "text/javascript">
Ext.require([
'Ext.grid.*',
'Ext.data.*',
'Ext.dd.*'
]);
// Creation of data model
Ext.define('StudentDataModel', {
extend: 'Ext.data.Model',
fields: [
{name: 'name', mapping : 'name'},
{name: 'age', mapping : 'age'},
{name: 'marks', mapping : 'marks'}
]
});
Ext.onReady(function() {
// Store data
var myData = [
{ name : "Asha", age : "16", marks : "90" },
{ name : "Vinit", age : "18", marks : "95" },
{ name : "Anand", age : "20", marks : "68" },
{ name : "Niharika", age : "21", marks : "86" },
{ name : "Manali", age : "22", marks : "57" }
];
// Creation of first grid store
var firstGridStore = Ext.create('Ext.data.Store', {
model: 'StudentDataModel',
data: myData
});
// Creation of first 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';
}
}
},
store : firstGridStore,
columns :
[{
header: "Student Name",
dataIndex: 'name',
id : 'name',
flex: 1,
sortable: true
},{
header: "Age",
dataIndex: 'age',
flex: .5,
sortable: true
},{
header: "Marks",
dataIndex: 'marks',
flex: .5,
sortable: true
}],
stripeRows : true,
title : 'First Grid',
margins : '0 2 0 0'
});
// Creation of second grid store
var secondGridStore = Ext.create('Ext.data.Store', {
model: 'StudentDataModel'
});
// Creation of second 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';
}
}
},
store : secondGridStore,
columns :
[{
header: "Student Name",
dataIndex: 'name',
id : 'name',
flex: 1,
sortable: true
},{
header: "Age",
dataIndex: 'age',
flex: .5,
sortable: true
},{
header: "Marks",
dataIndex: 'marks',
flex: .5,
sortable: true
}],
stripeRows : true,
title : 'Second Grid',
margins : '0 0 0 3'
});
// Creation of a panel to show both the grids.
var displayPanel = Ext.create('Ext.Panel', {
width : 600,
height : 200,
layout : {
type: 'hbox',
align: 'stretch',
padding: 5
},
renderTo : 'panel',
defaults : { flex : 1 },
items : [
firstGrid,
secondGrid
],
dockedItems: {
xtype: 'toolbar',
dock: 'bottom',
items: ['->',
{
text: 'Reset both grids',
handler: function() {
firstGridStore.loadData(myData);
secondGridStore.removeAll();
}
}]
}
});
});
</script>
</head>
<body>
<div id = "panel" > </div>
</body>
</html>
The above program will produce the following result −
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