Echarts折线图点击事件
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title>title>
head>
<body>
<div id="main" style="height:400px">div>
<script src="js/ECharts/dist/echarts.js">script>
<script type="text/javascript">
// 路径配置
require.config({
paths: {
echarts: 'js/ECharts/dist'
}
});
// 使用
require(
[
'echarts',
'echarts/chart/line' // 使用柱状图就加载bar模块，按需加载
],
function (ec) {
// 基于准备好的dom，初始化echarts图表
var myChart = ec.init(document.getElementById('main'));
var ecConfig = require('echarts/config');
myChart.on(ecConfig.EVENT.CLICK, eConsole);
var option = {
tooltip : {
trigger: 'axis'
},
legend: {
x:'right',
data:['人数']
},
calculable : true,
xAxis : [
{
type : 'category',
boundaryGap : false,
data : [10,20,30,40,50,60,70,80,90,100]
}
],
yAxis : [
{
type : 'value',
axisLabel : {
formatter: '{value} 人'
}
}
],
series : [
{
clickable : true,
name:'人数',
type:'line',
data:[1,2,3,4,5,6,7,8,9,0],
}
]
};
// 为echarts对象加载数据
myChart.setOption(option);
}
);
function eConsole(param) {
if (typeof param.seriesIndex == 'undefined') {
return;
}
if (param.type == 'click') {
alert(param.data+1);
}
}
script>
body>
html>