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lesson_24.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Ext.chart.Chart-犸特头</title>
<!-- extjs -->
<link rel="stylesheet" type="text/css" href="../ext-4.2.1.883/resources/css/ext-all-neptune.css">
<!--<script type="text/javascript" src="../extjs/ext-all.js"></script>-->
<script type="text/javascript" src="../ext-4.2.1.883/ext-all-debug-w-comments.js"></script>
<script type="text/javascript" src="../ext-4.2.1.883/locale/ext-lang-zh_CN.js"></script>
<style type="text/css" >
body{padding-left:5px;}
.view-text{ background-image: url(../ext-4.2.1.883/examples/shared/icons/fam/grid.png) !important;}
.view-html{ background-image: url(../ext-4.2.1.883/examples/shared/icons/fam/plugin.gif) !important;}
</style>
</head>
<body>
<script type="text/javascript">
// 设置模块路径
// 设置项目
Ext.application({
name: 'MyApp', // 项目名称
//appFolder : 'app' // 项目文件 。默认值为 app
launch: function() {
// 定义数据结构
Ext.define('WeatherPoint', {
extend: 'Ext.data.Model',
fields: ['temperature', 'date']
});
// 定义数据体
var store = Ext.create('Ext.data.Store', {
model: 'WeatherPoint',
data: [
{ temperature: 58, date: new Date(2013, 1, 8) },
{ temperature: 63, date: new Date(2013, 1, 9) },
{ temperature: 73, date: new Date(2013, 1, 10) },
{ temperature: 78, date: new Date(2013, 1, 11) },
{ temperature: 81, date: new Date(2013, 1, 12) }
]
});
// 显示
Ext.create('Ext.chart.Chart', {
// renderTo: Ext.getBody(),
renderTo: 'chart',
width: 400,
theme: 'Green',
legend: {
position: 'top'
},
height: 300,
axes: [{
title: '温度',
type: 'Numeric',
position: 'left',
fields: ['temperature'],
grid: {
odd: {
opacity: 1,
fill: '#ddd',
stroke: '#bbb',
'stroke-width': 1
}
},
label: {
renderer: Ext.util.Format.numberRenderer('0','0')
},
minimum: 0,
maximum: 100
},
{
title: '时间',
type: 'Time', // Category , Numeric , Time
position: 'bottom', // top ,left , bottom ， right
fields: ['date'],
grid:true,
dateFormat: 'ga'
}],
series: [{
type: 'line', // 填充 area 、line 、 bar 、Cartesian 、 column 、gauge 、pie 、radar 、scatter 、
highlight : false,
tips: {
trackMouse: true,
width: 140,
height: 28,
renderer: function(storeItem, item) {
this.setTitle(storeItem.get('name') + ': ' + storeItem.get('data') + ' views');
}
},
xField: 'date',
yField: 'temperature'
}],
store: store
});
}
});
</script>
<div id="chart"></div>
<a href="../ext-4.2.1.883/docs/index.html#!/api/Ext.chart.Chart" target="_blank"><h3>Chart</h3></a>
<a href="http://blog.mttqq.com" target="_blank"><h3>犸特头-Extjs4更多学习</h3></a>
<a target="_blank" href="http://wp.qq.com/wpa/qunwpa?idkey=f50865b2598688abcae47cca8ae48b5c1ea26a45194c640071eefdd7212d3a2e"><img border="0" src="http://pub.idqqimg.com/wpa/images/group.png" alt="extjs 技术交流" title="extjs 技术交流"></a>
</body>
</html>