ajax動態賦值highcharts柱形圖
阿新 • • 發佈:2019-01-29
實現的效果為
1.jsp頁面
<!-- 引入highcharts官方js --> <script src="js/highcharts.js"></script> <script> $(function(){ //獲得hcharts資料並賦值 $.ajax({ type:"post", url:rootPath+"/analyze/citySpeed.action", data : {"sendCityName":sendCityName,"receiverCityName":receiverCityName}, dataType:"json", cache:false, async:false, success:function(res){ console.log(res); var speed=[];//平均速度 var time=[];//平均用時 var carrierName=[];//橫座標 for(var i = 0; i<res.length;i++){ time.push(parseFloat(res[i].useTime)); carrierName.push(res[i].carrierName); speed.push(parseFloat(res[i].speed)); }; console.log("============speed==========="); console.log(speed); console.log(carrierName); console.log(time); $('#container').highcharts({ chart: { type: 'column' }, title: { text: '快遞公司平均速度和平均用時' }, subtitle: { text: '資料來源: wechat.com' }, xAxis: { categories: carrierName, crosshair: true }, yAxis: { min: 0, title: { text: '平均速度(km/h)' } }, tooltip: { headerFormat: '<span style="font-size:10px">{point.key}</span><table>', pointFormat: '<tr><td style="color:{series.color};padding:0">{series.name}: </td>' + '<td style="padding:0"><b>{point.y:.1f}</b></td></tr>', footerFormat: '</table>', shared: true, useHTML: true }, plotOptions: { column: { pointPadding: 0.2, borderWidth: 0 } }, series: [{ name: '速度(km/h)', data: speed },{ name: '用時(h)', data: time }/*, { name: '時間(h)', data: [90,80,70,60,50,40,90,80,70,60,50,40,50] }*/] }); },error:function(){ } }); }) </script>
2.後臺返回資料 返回map或者list都可以。