柱状图X轴点击事件
配置项如下
var seriesData = [10, 52, 200, 334, 390, 330, 220];
option = {
color: ['#3398DB'],
tooltip : {
trigger: 'axis',
axisPointer : { // 坐标轴指示器,坐标轴触发有效
type : 'line' // 默认为直线,可选为:'line' | 'shadow'
}
},
grid: {
left: '3%',
right: '4%',
bottom: '3%',
containLabel: true
},
xAxis : [
{
type : 'category',
data : [1,2,3,4,5,6,7],
triggerEvent: true,
axisLabel:{
formatter:function(params,index){
var a =['听单句','听长对话','听短文','阅读理解','完型选择','语法与阅读','书面表达'];
return a[index]
}
}
}
],
yAxis : [
{
type : 'value'
}
],
series : [
{
name:'直接访问',
type:'bar',
data:seriesData
}
]
};
myChart.setOption(option);
myChart.on('click',function(params){
if(params.componentType == "xAxis"){
console.log(params)
}else{
alert("单击了"+params.name+"柱状图");
}
})