详解Vue中使用Echarts的两种方式

2020-06-12 21:25:45易采站长站整理

1. 直接引入echarts

先npm安装echarts


npm install echarts --save

开发:

main.js


import myCharts from './comm/js/myCharts.js'
Vue.use(myCharts)
myCharts.js
/**
* 各种画echarts图表的方法都封装在这里
*/
import echarts from 'echarts'
(function() {
var chart = {};
chart.install = function(vue) {
vue.prototype.$chart = {
//画一条简单的线
line1: function(id) {
this.chart = echarts.init(document.getElementById(id));
this.chart.clear();
const optionData = {
xAxis: {
type: 'category',
data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'] },
yAxis: {
type: 'value'
},
series: [{
data: [820, 932, 901, 934, 1290, 1330, 1320],
type: 'line',
smooth: true
}] };
this.chart.setOption(optionData);
},
}
}
if(typeof exports == 'object') {
module.exports = chart
}
})()
hello.vue
...
<div id="chart1"></div>
...
mounted() {
this.$chart.line1('chart1');
},

2、使用vue-echarts

先npm安装vue-echarts


npm install vue-echarts

开发:

main.js


import ECharts from 'vue-echarts/components/ECharts'
import 'echarts/lib/chart/bar'
import 'echarts/lib/component/tooltip'
Vue.component('chart', ECharts)
hello.vue
...
<chart ref="chart1" :options="orgOptions" :auto-resize="true"></chart>
...
data: function() {
return {
orgOptions: {},
}
},
...
mounted() {
this.orgOptions = {
xAxis: {
type: 'category',
data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'] },
yAxis: {
type: 'value'
},
series: [{
data: [820, 932, 901, 934, 1290, 1330, 1320],
type: 'line',
smooth: true
}] }
}

总结

以上所述是小编给大家介绍的Vue中使用Echarts的两种方式,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对软件开发网网站的支持!