Hello World Window
/*!
* Ext JS Library 3.0.0
* Copyright(c) 2006-2009 Ext JS, LLC
* licensing@extjs.com
* http://www.extjs.com/license
*/
Ext.onReady(function(){
Ext.QuickTips.init();
var Employee = Ext.data.Record.create([{
name: 'name',
type: 'string'
}, {
name: 'email',
type: 'string'
}, {
name: 'start',
type: 'date',
dateFormat: 'n/j/Y'
},{
name: 'salary',
type: 'float'
},{
name: 'active',
type: 'bool'
}]);
// hideous function to generate employee data
var genData = function(){
var data = [];
var s = new Date(2007, 0, 1);
var now = new Date(), i = -1;
while(s.getTime() < now.getTime()){
var ecount = Ext.ux.getRandomInt(0, 3);
for(var i = 0; i < ecount; i++){
var name = Ext.ux.generateName();
data.push({
start : s.clearTime(true).add(Date.DAY, Ext.ux.getRandomInt(0, 27)),
name : name,
email: name.toLowerCase().replace(' ', '.') + '@exttest.com',
active: true,
salary: Math.floor(Ext.ux.getRandomInt(35000, 85000)/1000)*1000
});
}
s = s.add(Date.MONTH, 1);
}
return data;
}
var store = new Ext.data.GroupingStore({
reader: new Ext.data.JsonReader({fields: Employee}),
data: genData(),
sortInfo: {field: 'start', direction: 'ASC'}
});
var editor = new Ext.ux.grid.RowEditor({
saveText: 'Update'
});
var grid = new Ext.grid.GridPanel({
store: store,
width: 600,
region:'center',
margins: '0 5 5 5',
autoExpandColumn: 'name',
plugins: [editor],
view: new Ext.grid.GroupingView({
markDirty: false
}),
tbar: [{
iconCls: 'icon-user-add',
text: 'Add Employee',
handler: function(){
var e = new Employee({
name: 'New Guy',
email: 'new@exttest.com',
start: (new Date()).clearTime(),
salary: 50000,
active: true
});
editor.stopEditing();
store.insert(0, e);
grid.getView().refresh();
grid.getSelectionModel().selectRow(0);
editor.startEditing(0);
}
},{
ref: '../removeBtn',
iconCls: 'icon-user-delete',
text: 'Remove Employee',
disabled: true,
handler: function(){
editor.stopEditing();
var s = grid.getSelectionModel().getSelections();
for(var i = 0, r; r = s[i]; i++){
store.remove(r);
}
}
}],
columns: [
new Ext.grid.RowNumberer(),
{
id: 'name',
header: 'First Name',
dataIndex: 'name',
width: 220,
sortable: true,
editor: {
xtype: 'textfield',
allowBlank: false
}
},{
header: 'Email',
dataIndex: 'email',
width: 150,
sortable: true,
editor: {
xtype: 'textfield',
allowBlank: false,
vtype: 'email'
}
},{
xtype: 'datecolumn',
header: 'Start Date',
dataIndex: 'start',
format: 'm/d/Y',
width: 100,
sortable: true,
groupRenderer: Ext.util.Format.dateRenderer('M y'),
editor: {
xtype: 'datefield',
allowBlank: false,
minValue: '01/01/2006',
minText: 'Can\'t have a start date before the company existed!',
maxValue: (new Date()).format('m/d/Y')
}
},{
xtype: 'numbercolumn',
header: 'Salary',
dataIndex: 'salary',
format: '$0,0.00',
width: 100,
sortable: true,
editor: {
xtype: 'numberfield',
allowBlank: false,
minValue: 1,
maxValue: 150000
}
},{
xtype: 'booleancolumn',
header: 'Active',
dataIndex: 'active',
align: 'center',
width: 50,
trueText: 'Yes',
falseText: 'No',
editor: {
xtype: 'checkbox'
}
}]
});
var cstore = new Ext.data.JsonStore({
fields:['month', 'employees', 'salary'],
data:[],
refreshData: function(){
var o = {}, data = [];
var s = new Date(2007, 0, 1);
var now = new Date(), i = -1;
while(s.getTime() < now.getTime()){
var m = {
month: s.format('M y'),
employees: 0,
salary: 0,
index: ++i
}
data.push(m);
o[m.month] = m;
s = s.add(Date.MONTH, 1);
}
store.each(function(r){
var m = o[r.data.start.format('M y')];
for(var i = m.index, mo; mo = data[i]; i++){
mo.employees += 10000;
mo.salary += r.data.salary;
}
});
this.loadData(data);
}
});
cstore.refreshData();
store.on('add', cstore.refreshData, cstore);
store.on('remove', cstore.refreshData, cstore);
store.on('update', cstore.refreshData, cstore);
var chart = new Ext.Panel({
width:600,
height:200,
layout:'fit',
margins: '5 5 0',
region: 'north',
split: true,
minHeight: 100,
maxHeight: 500,
items: {
xtype: 'columnchart',
store: cstore,
url:'ext-3.0.0/resources/charts.swf',
xField: 'month',
yAxis: new Ext.chart.NumericAxis({
displayName: 'Employees',
labelRenderer : Ext.util.Format.numberRenderer('0,0')
}),
tipRenderer : function(chart, record, index, series){
if(series.yField == 'salary'){
return Ext.util.Format.number(record.data.salary, '$0,0') + ' total salary in ' + record.data.month;
}else{
return Ext.util.Format.number(Math.floor(record.data.employees/10000), '0,0') + ' total employees in ' + record.data.month;
}
},
// style chart so it looks pretty
chartStyle: {
padding: 10,
animationEnabled: true,
font: {
name: 'Tahoma',
color: 0x444444,
size: 11
},
dataTip: {
padding: 5,
border: {
color: 0x99bbe8,
size:1
},
background: {
color: 0xDAE7F6,
alpha: .9
},
font: {
name: 'Tahoma',
color: 0x15428B,
size: 10,
bold: true
}
},
xAxis: {
color: 0x69aBc8,
majorTicks: {color: 0x69aBc8, length: 4},
minorTicks: {color: 0x69aBc8, length: 2},
majorGridLines: {size: 1, color: 0xeeeeee}
},
yAxis: {
color: 0x69aBc8,
majorTicks: {color: 0x69aBc8, length: 4},
minorTicks: {color: 0x69aBc8, length: 2},
majorGridLines: {size: 1, color: 0xdfe8f6}
}
},
series: [{
type: 'column',
displayName: 'Salary',
yField: 'salary',
style: {
image:'ext-3.0.0/examples/chart/bar.gif',
mode: 'stretch',
color:0x99BBE8
}
}]
}
});
var layout = new Ext.Panel({
title: 'Employee Salary by Month',
layout: 'border',
layoutConfig: {
columns: 1
},
width:600,
height: 600,
items: [ grid]
});
layout.render(Ext.getBody());
grid.getSelectionModel().on('selectionchange', function(sm){
grid.removeBtn.setDisabled(sm.getCount() < 1);
});
});