在打印输出日志的地方,鼠标移入到任何一个图形上面,都会全部打印一遍数据,同样按照文档里面的进行 ajax 网络请求回调,请求也会被执行多次。 有没有什么办法进行优化一下呢
配置项如下
var labelRight = {
position: 'right'
};
option = {
title: {
text: '交错正负轴标签',
subtext: 'From ExcelHome',
sublink: 'http://e.weibo.com/1341556070/AjwF2AgQm'
},
tooltip: {
trigger: 'axis',
axisPointer: { // 坐标轴指示器log,坐标轴触发有效
type: 'shadow' // 默认为直线,可选为:'line' | 'shadow'
},
formatter: function (params, ticket, callback) {
console.log(params,'test');
callback(ticket,'777');// 这里回调会被执行很多遍
return "loading";
}
},
grid: {
top: 80,
bottom: 30
},
xAxis: {
type: 'value',
position: 'top',
splitLine: {
lineStyle: {
type: 'dashed'
}
}
},
yAxis: {
type: 'category',
axisLine: {show: false},
axisLabel: {show: false},
axisTick: {show: false},
splitLine: {show: false},
data: ['ten', 'nine', 'eight', 'seven', 'six', 'five', 'four', 'three', 'two', 'one']
},
series: [
{
name: '生活费',
type: 'bar',
stack: '总量',
label: {
show: true,
formatter: '{b}'
},
data: [
{value: -0.07, label: labelRight},
{value: -0.09, label: labelRight},
0.2, 0.44,
{value: -0.23, label: labelRight},
0.08,
{value: -0.17, label: labelRight},
0.47,
{value: -0.36, label: labelRight},
0.18
]
}
]
};