echarts官网资源地址: https://echarts.apache.org/examples/zh/index.html @*前端图形创建*@ <div class="layui-card-body" style=" height: 360px; text-align: center;"> <div class="layui-col-md12 layui-col-xs12"> <div class="layui-card-body" id="chartdiv" style="height: 400px; background: #ffffff; "></div> </div> </div>
var mySBChart = echarts.init(document.getElementById('chartshebeidiv'), 'macarons');
官方案例: setTimeout(function () { option = { legend: {}, tooltip: { trigger: 'axis', showContent: false }, dataset: { source: [ ['product', '2012', '2013', '2014', '2015', '2016', '2017'], ['Milk Tea', 56.5, 82.1, 88.7, 70.1, 53.4, 85.1], ['Matcha Latte', 51.1, 51.4, 55.1, 53.3, 73.8, 68.7], ['Cheese Cocoa', 40.1, 62.2, 69.5, 36.4, 45.2, 32.5], ['Walnut Brownie', 25.2, 37.1, 41.2, 18, 33.9, 49.1] ] }, xAxis: { type: 'category' }, yAxis: { gridIndex: 0 }, grid: { top: '55%' }, series: [ { type: 'line', smooth: true, seriesLayoutBy: 'row', emphasis: { focus: 'series' } }, { type: 'line', smooth: true, seriesLayoutBy: 'row', emphasis: { focus: 'series' } }, { type: 'line', smooth: true, seriesLayoutBy: 'row', emphasis: { focus: 'series' } }, { type: 'line', smooth: true, seriesLayoutBy: 'row', emphasis: { focus: 'series' } }, { type: 'pie', id: 'pie', radius: '30%', center: ['50%', '25%'], emphasis: { focus: 'self' }, label: { formatter: '{b}: {@2012} ({d}%)' }, encode: { itemName: 'product', value: '2012', tooltip: '2012' } } ] }; myChart.on('updateAxisPointer', function (event) { const xAxisInfo = event.axesInfo[0]; if (xAxisInfo) { const dimension = xAxisInfo.value + 1; myChart.setOption({ series: { id: 'pie', label: { formatter: '{b}: {@[' + dimension + ']} ({d}%)' }, encode: { value: dimension, tooltip: dimension } } }); } }); myChart.setOption(option); });
项目动态填充数据:
function setBZChart() {
var timestart = document.getElementById("timeyearBZ").value;
$.ajax({ //ajax动态取值
url: "/FSUManage/SumStatistics/JsonAuditIndex",
data: { CityId: 0, AreaId: 0, Month: timestart },
type: "post",
success: function (res) {
var returnres = $.parseJSON(res);
if (returnres.code == 0) {
setTimeout(function () {
option = {
legend: {},
tooltip: {
trigger: 'axis',
showContent: true
},
dataset: {
source: [ //后台动态拼接好json字符串直接赋值source
returnres.xaxis,
returnres.data,
returnres.data1,
returnres.data2
]
},
xAxis: { type: 'category' },
yAxis: { gridIndex: 0 },
grid: { top: '45%', containlable: true },
series: [
{ type: 'line', smooth: true, seriesLayoutBy: 'row', emphasis: { focus: 'series' } },
{ type: 'line', smooth: true, seriesLayoutBy: 'row', emphasis: { focus: 'series' } },
{ type: 'line', smooth: true, seriesLayoutBy: 'row', emphasis: { focus: 'series' } },
{
type: 'pie',
id: 'pie',
radius: '30%',
center: ['50%', '25%'],
emphasis: { focus: 'data' },
label: {
formatter: '{b}: ({d}%)'
},
encode: {
itemName: 'product',
value: '1月',
tooltip: '1月'
}
}
]
};
myChart.on('updateAxisPointer', function (event) {
var xAxisInfo = event.axesInfo[0];
if (xAxisInfo) {
var dimension = xAxisInfo.value + 1;
myChart.setOption({
series: {
id: 'pie',
label: {
formatter: '{b}: ({d}%)'
},
encode: {
value: dimension,
tooltip: dimension
}
}
});
}
});
myChart.setOption(option);
})
}
else {
layer.msg("获取失败", { icon: 5 });
}
}
});
}
</script>
官方案例图案示例:<官网详细案例地址:https://echarts.apache.org/examples/zh/editor.html?c=dataset-link>
项目案例图案示例:
个人笔记内容:
var LogJson = [@{
@Html.Raw(SmartNet.Core.JsonHelper.dtToJson(dtList).ToString().TrimEnd(']').TrimStart('['));
}];
@Html.Raw(isDealNameOne)