Ext.onReady(function(){
var myData = [
['3m Co',71.72,0.02,0.03,'9/1 12:00am'],
['Alcoa Inc',29.01,0.42,1.47,'9/1 12:00am'],
['Altria Group Inc',83.81,0.28,0.34,'9/1 12:00am'],
['American Express Company',52.55,0.01,0.02,'9/1 12:00am'],
['American International Group, Inc.',64.13,0.31,0.49,'9/1 12:00am'],
['AT&T Inc.',31.61,-0.48,-1.54,'9/1 12:00am'],
['Boeing Co.',75.43,0.53,0.71,'9/1 12:00am'],
['Caterpillar Inc.',67.27,0.92,1.39,'9/1 12:00am'],
['Citigroup, Inc.',49.37,0.02,0.04,'9/1 12:00am'],
['E.I. du Pont de Nemours and Company',40.48,0.51,1.28,'9/1 12:00am'],
['Exxon Mobil Corp',68.1,-0.43,-0.64,'9/1 12:00am'],
['General Electric Company',34.14,-0.08,-0.23,'9/1 12:00am'],
['General Motors Corporation',30.27,1.09,3.74,'9/1 12:00am'],
['Hewlett-Packard Co.',36.53,-0.03,-0.08,'9/1 12:00am'],
['Honeywell Intl Inc',38.77,0.05,0.13,'9/1 12:00am'],
['Intel Corporation',19.88,0.31,1.58,'9/1 12:00am'],
['International Business Machines',81.41,0.44,0.54,'9/1 12:00am'],
['Johnson & Johnson',64.72,0.06,0.09,'9/1 12:00am'],
['JP Morgan & Chase & Co',45.73,0.07,0.15,'9/1 12:00am'],
['McDonald\'s Corporation',36.76,0.86,2.40,'9/1 12:00am'],
['Merck & Co., Inc.',40.96,0.41,1.01,'9/1 12:00am'],
['Microsoft Corporation',25.84,0.14,0.54,'9/1 12:00am'],
['Pfizer Inc',27.96,0.4,1.45,'9/1 12:00am'],
['The Coca-Cola Company',45.07,0.26,0.58,'9/1 12:00am'],
['The Home Depot, Inc.',34.64,0.35,1.02,'9/1 12:00am'],
['The Procter & Gamble Company',61.91,0.01,0.02,'9/1 12:00am'],
['United Technologies Corporation',63.26,0.55,0.88,'9/1 12:00am'],
['Verizon Communications',35.57,0.39,1.11,'9/1 12:00am'],
['Wal-Mart Stores, Inc.',45.45,0.73,1.63,'9/1 12:00am']
];
var store = new Ext.data.ArrayStore({
fields: [
{name: 'company'},
{name: 'price', type: 'float'},
{name: 'change', type: 'float'},
{name: 'pctChange', type: 'float'},
{name: 'lastChange', type: 'date', dateFormat: 'n/j h:ia'}
]
});
// manually load local data
store.loadData(myData);
// create the Grid
var sm = new Ext.grid.CheckboxSelectionModel();
var grid = new Ext.grid.GridPanel({
store: store,
columns: [
sm,
{id:'company',header: 'Company', width: 160, sortable: true, dataIndex: 'company'},
{header: 'Price', width: 75, sortable: true, renderer: 'usMoney', dataIndex: 'price'},
{header: 'Change', width: 75, sortable: true, dataIndex: 'change'},
{header: '% Change', width: 75, sortable: true, dataIndex: 'pctChange'},
{header: 'Last Updated', width: 85, sortable: true, renderer: Ext.util.Format.dateRenderer('m/d/Y'), dataIndex: 'lastChange'}
],
stripeRows: true,
autoExpandColumn: 'company',
height: 350,
width: 600,
title: 'Array Grid',
// config options for stateful behavior
stateful: true,
stateId: 'grid'
});
// render the grid to the specified div in the page
grid.render('grid-example');
})
分享到:
相关推荐
在本文中,我们将关注EXT 4.0中的Array Grid,这是一种基础的表格展示组件,适合用来显示和操作二维数组数据。 Array Grid的核心是`Ext.grid.Panel`,它是EXT JS中的一个核心组件,用于呈现数据表格。`Ext.grid....
12.9 在Grid和Form之间进行数据交互......... 337 12.10 本章小结.............................................. 338 第13 章 通过Ext Framework 合理地 应用EXT...................................................
Ex4.0共2个压缩包特性,《ext js权威指南》 ...10.3.4 数据汇总功能:ext.grid.featrue.abstractsummary与ext.grid.featrue. summary / 539 10.3.5 分组功能:ext.grid.featrue.grouping / 543 10.3.6 分组汇总...
- **Ext.grid**:提供网格视图,支持数据分页、排序、过滤等功能。 - **Ext.form**:表单组件,支持多种输入控件及验证功能。 - **Ext.tree**:树形结构组件,可用于展示层次结构数据。 4. **高级组件** - **...
- **Store**:存储Grid的数据,可以是从服务器获取的JSON、XML或Array格式的数据,也可以是本地数据。 - **Columns**:定义Grid中每一列的属性,如字段名、标题、宽度、对齐方式等。 - **Renderer**:允许自定义...
- **数据源**:EXTJS提供了`Ext.data.Store`来管理数据,它可以处理各种格式的数据(如Array、JSON、XML等)。`MemoryProxy`用于处理内存中的数据,而`ArrayReader`则解析数组数据,定义每个元素对应的属性名。 3....
首先,我们看到一个简单的GridPanel示例,用于显示本地数据。`Ext.create('Ext.grid.Panel')`是创建GridPanel实例的命令。在这个例子中,我们设置了GridPanel的标题、宽度、高度和渲染位置。`store`属性配置了数据源...
3. `array-grid.html` 可能包含了一个使用ExtJS3的数组网格组件的示例。 4. `highcharts110.src.js` 和 `HighchartPanel1.js` 是Highcharts图表库的相关文件,用于在Web应用中展示数据图表。 5. `firebug-lite-...