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| <template>
| <!-- 污染物消减量 -->
| <div class="panel">
| <div class="panel-header">近一年充值金额</div>
| <div>
| <line-chart :chart-data="chartData" :width="'100%'" :height="'22vh'"></line-chart>
| </div>
| </div>
| </template>
| <script>
| import lineChart from '@/components/echarts/lineChart'
| import { getEchartData } from '@/api/largeScreen'
| export default {
| components: {
| // mainEcharts,
| lineChart,
| },
| data() {
| return {
| datetiems: [],
| chartData: {
| chartType:'portrait',
| time: [],
| // time: ['2024-05','2024-04','2024-03','2024-02','2024-01','2023-12'],
| Data: [
| {
| data: ['20','40','50','40','60','79','30','38','46','99','88','99'],
| // data: [],
| type: 'bar',
| // name: 'BOD',
| connectNulls: true,
| smooth: true,
| areaStyle: {}
| }
| ],
| config: {
| // name: ['BOD', 'TP', 'TN', 'NH3-N'],
| color: ['#5470c6'],
| textStyleColor: '#fff',
| XlineColor: '#022C5A',
| YlineColor: '#022C5A',
| xRotate: 30
| }
| }
| }
| },
| mounted() {
| this.getEchartData()
| this.chartData.time = this.getlastYearMonth().reverse()
| },
| methods: {
| getEchartData() {
| getEchartData({orgTag: 'dy'}).then((res) => {
| if (res.succ == 1) {
| res.amounts.forEach(ele=>{
| this.chartData.time.push(ele.yyyyMm)
| this.chartData.Data[0].data.push(ele.amount)
| })
| } else {
| this.$message({
| type: 'error',
| message: res.message
| })
| }
| })
| },
| getlastYearMonth() {
| // 1、封装方法
| var result = [];
| for (var i = 0; i < 12; i++) {
| var d = new Date();
| d.setDate(1);
| d.setMonth(d.getMonth() - i-1); // 获取上个月往前12个月，所以-1
| var m = d.getMonth() + 1;
| m = m < 10 ? "0" + m : m; //在这里可以自定义输出的日期格式
| result.push(d.getFullYear() + "-" + m); //result.push(d.getFullYear() + "年" + m + '月');
| }
| return result; // return 创建好的日期数组
| }
| }
| }
| </script>
|
| <style lang="scss" scoped>
| // 标题
| .info-title {
| height: 4.4vh;
| background: url('../../../image/screen/bg_title.png') no-repeat;
| display: flex;
| align-items: center;
| color: #fff;
| font-family: 'screen-font';
| margin-bottom: 2%;
| .info-title-text {
| padding-left: 2vw;
| font-size: 1rem;
| }
| }
| </style>
|
|
