G4Studio+extjs+highcharts 下在ext4j的panel中放入hightCharts图表
在G4Studio+extjs下，创建一个panel,然后将highCharts图表放入panel中，实现方法如下：
首先简单给出的部分代码：
Ext.onReady(function() {
var panel = new Ext.Panel({
title: '',
region:'center',
items: [{
html: 'aaa',
afterRender: function () {
createReport();
}
}]
})
// 布局模型
var viewport = new Ext.Viewport({
layout : 'border',
items : [ panel]
});
function createReport(){
var chart;
chart = new Highcharts.Chart({
chart: {
renderTo: 'container',
type: 'column'
},
title: {
text: 'Monthly Average Rainfall'
},
subtitle: {
text: 'Source: WorldClimate.com'
},
xAxis: {
categories: [
'Jan',
'Feb',
'Mar',
'Apr',
'May',
'Jun',
'Jul',
'Aug',
'Sep',
'Oct',
'Nov',
'Dec'
]
},
yAxis: {
min: 0,
title: {
text: 'Rainfall (mm)'
}
},
tooltip: {
headerFormat: '{point.key}',
pointFormat: '' +
'',
footerFormat: '
{series.name}: {point.y:.1f} mm
',
shared: true,
useHTML: true
},
plotOptions: {
column: {
pointPadding: 0.2,
borderWidth: 0
}
},
series: [{
name: 'Tokyo',
data: [49.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1,
95.6, 54.4]
}, {
name: 'New York',
data: [83.6, 78.8, 98.5, 93.4, 106.0, 84.5, 105.0, 104.3, 91.2, 83.5, 106.6,
92.3]
}, {
name: 'London',
data: [48.9, 38.8, 39.3, 41.4, 47.0, 48.3, 59.0, 59.6, 52.4, 65.2, 59.3, 51.2]
}, {
name: 'Berlin',
data: [42.4, 33.2, 34.5, 39.7, 52.6, 75.5, 57.4, 60.4, 47.6, 39.1, 46.8, 51.1]
}]
});
}
}）createReport方法里的内容是直接从highCharts官网上copy的，通过这种方法就可以将highCharts图表加入panel,但对引用上面js的页面，同样要引入需要的js，如：