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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。实现方法例如以下:
首先简单给出的部分代码:
Ext.onReady(function() { var panel = new Ext.Panel({ title: ‘‘, region:‘center‘, items: [{ html: ‘<div id="container" style="width: auto;height: 487px; margin: 0 auto">aaa</div>‘, 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: ‘<span style="font-size:10px">{point.key}</span>‘, pointFormat: ‘‘ + ‘‘, footerFormat: ‘<table><tbody><tr><td style="color:{series.color};padding:0"> {series.name}: </td><td style="padding:0"><b>{point.y:.1f} mm</b></td></tr></tbody></table>‘, 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。通过这样的方法就能够将highCharts图表增加panel,但对引用上面js的页面。相同要引入须要的js,如:
<G4Studio:import src="http://www.mamicode.com/resource/commonjs/highcharts.js" /> <G4Studio:import src="http://www.mamicode.com/resource/commonjs/highcharts_exporting.js" />
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G4Studio+extjs+highcharts 下在ext4j的panel中放入hightCharts图表
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