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| <template>
| <div>
| <div :id="echarts" :style="styles" />
| </div>
| </template>
|
| <script>
| // +----------------------------------------------------------------------
| // | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
| // +----------------------------------------------------------------------
| // | Copyright (c) 2016~2023 https://www.crmeb.com All rights reserved.
| // +----------------------------------------------------------------------
| // | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
| // +----------------------------------------------------------------------
| // | Author: CRMEB Team <admin@crmeb.com>
| // +----------------------------------------------------------------------
| import echarts from 'echarts';
|
| export default {
| name: 'Index',
| props: {
| styles: {
| type: Object,
| default: null,
| },
| optionData: {
| type: Object,
| default: null,
| },
| },
| data() {
| return {
| myChart: null,
| };
| },
| computed: {
| echarts() {
| return 'echarts' + Math.ceil(Math.random() * 100);
| },
| },
| watch: {
| optionData: {
| handler(newVal, oldVal) {
| this.handleSetVisitChart();
| },
| deep: true, // 对象内部属性的监听，关键。
| },
| },
| mounted: function () {
| const vm = this;
| vm.$nextTick(() => {
| vm.handleSetVisitChart();
| window.addEventListener('resize', this.wsFunc);
| });
| },
| beforeDestroy() {
| window.removeEventListener('resize', this.wsFunc);
| if (!this.myChart) {
| return;
| }
| this.myChart.dispose();
| this.myChart = null;
| },
| methods: {
| wsFunc() {
| this.myChart.resize();
| },
| handleSetVisitChart() {
| this.myChart = echarts.init(document.getElementById(this.echarts));
| let option = null;
| option = this.optionData;
| // 基于准备好的dom，初始化echarts实例
| this.myChart.setOption(option, true);
| },
| },
| };
| </script>
|
| <style scoped></style>
|
|
