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78 lines
1.8 KiB
78 lines
1.8 KiB
var MyChart1 = echarts.init(document.getElementById("main1"));
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//画国外疫情概况柱状图代码
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var option1 = {
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title:{
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text: '国外疫情概况',
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subtext: ''
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},
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tooltip : {
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show:true,
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trigger:'axis',
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axisPointer:{type:'shadow'}
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},
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xAxis: {
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type: 'category',
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data: ['确诊总数','死亡总数', '当前总数', '治愈总数']
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},
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yAxis: {
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type: 'value'
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},
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series: [
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{
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name:'当前总数',
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data: [],
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type: 'bar',
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showBackground: true,
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backgroundStyle: {
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color: 'rgba(220, 220, 220, 0.8)'
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},
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color:'rgba(227, 105, 61, 1)',
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barWidth : 100
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},
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{
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name:'相对昨日',
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data: [],
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type: 'bar',
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showBackground: true,
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backgroundStyle: {
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color: 'rgba(220, 220, 220, 0.8)'
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},
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color:'rgba(72, 221, 119, 1)',
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barWidth : 70
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}
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],
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legend:{
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type:'plain',
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show:true,
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top : 'top',
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data:['当前总数','相对昨日']
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},
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};
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//向后台发送请求
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$.ajax({
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cache:false,
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type:"GET",
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url:"/SummaryDataOut",
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data:null,
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dataType:"json",
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async:false,
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error:function(request){
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alert("发送请求失败!14");
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},
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success:function(result){
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//要显示：数据更新时间，各个数据；
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console.info(result)
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option1.title.subtext = "数据更新时间："+result.pub_date
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option1.series[0].data = result.datas.slice(0,4)
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option1.series[1].data = result.datas.slice(4,8)
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}
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});
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MyChart1.setOption(option1); |