56 lines
933 B
Vue
56 lines
933 B
Vue
<template>
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<div :id="sid" :style="{height: height,width:width}">
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</div>
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</template>
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<script>
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import * as echarts from 'echarts';
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export default {
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props: {
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sid: {
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type: String,
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default: 'echartsId'
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},
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height: {
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type: String,
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default: '300px'
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},
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width: {
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type: String,
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default: '300px'
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},
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option: {
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type: Object,
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default () {
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return {}
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}
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}
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},
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data() {
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return {
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chartDom: null,
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myChart: null
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}
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},
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mounted() {
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this.chartDom = document.getElementById(this.sid);
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this.myChart = echarts.init(this.chartDom);
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this.myChart.setOption(this.option);
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},
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watch: {
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option: {
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handler: function() {
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this.myChart.clear()
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this.myChart.setOption(this.option);
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},
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// 开启深度监听：只要obj中的任何一个属性发生改变，都会触发相应的代码
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deep: true
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}
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}
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}
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</script>
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<style>
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</style>
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