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+<template>
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+ <view class="qiun-columns">
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+ <view class="qiun-bg-white qiun-title-bar qiun-common-mt">
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+ <view class="qiun-title-dot-light">{{chartTitle}}</view>
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+ <view style="text-align: center;position: relative;">
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+ <image @click="pre()" style="position: absolute;left: 40upx; width: 40upx;height: 40upx;" src="/static/img/leftTriangle.png"></image>
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+ <span v-if="this.chartType==='day'">{{startDate}}</span>
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+ <span v-if="this.chartType!=='day'">{{startDate}} 至 {{endDate}}</span>
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+ <image @click="next()" style="position: absolute;right: 40upx; width: 40upx;height: 40upx;" src="/static/img/rightTriangle.png"></image>
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+ </view>
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+ </view>
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+ <view class="qiun-charts" style="background-color: #E5FDC3;">
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+ <canvas :canvas-id="canvasId" :id="canvasId" class="charts" disable-scroll=true @touchstart="touchLineA" @touchmove="moveLineA"
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+ @touchend="touchEndLineA" style="background-color: #E5FDC3;"></canvas>
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+ </view>
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+ </view>
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+</template>
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+
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+<script>
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+ import {
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+ mapState,
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+ mapActions,
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+ mapMutations
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+ } from 'vuex';
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+ import {
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+ dateUtils
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+ } from '@/common/util.js';
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+ import uCharts from '@/components/u-charts/u-charts.js';
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+ var _self;
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+ var canvaColumn = null;
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+ export default {
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+ name: 'MyChartsColumn',
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+ props: {
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+ canvasId: String,
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+ chartTitle: String,
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+ chartType: String,
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+ equipmentId: '',
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+ adminId: '',
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+ },
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+ data() {
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+ return {
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+ cWidth: '',
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+ cHeight: '',
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+ pixelRatio: 1,
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+ serverData: '',
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+ canvaColumn: Object,
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+ startDate: String,
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+ endDate: String,
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+ }
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+ },
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+ computed: {
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+ ...mapState(['loginUser']),
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+ },
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+ mounted() {
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+ _self = this;
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+ this.$data.type = this.chartType;
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+ this.cWidth = uni.upx2px(750);
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+ this.cHeight = uni.upx2px(500);
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+ this.init();
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+ },
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+ methods: {
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+ ...mapActions('chart', ['getStatistics','getMainStatistics']),
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+ init() {
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+ this.initDateRang(new Date());
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+ this.getStatisticsData();
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+ },
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+ initDateRang(day) {
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+ const daystr = dateUtils.formateDate(day, 'yyyy/MM/dd');
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+ let startDate = daystr;
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+ let endDate = daystr;
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+ if (this.chartType === 'week') {
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+ startDate = dateUtils.formateDate(dateUtils.getFirstDayOfWeek(day), 'yyyy/MM/dd');
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+ endDate = dateUtils.formateDate(dateUtils.getLastDayOfWeek(day), 'yyyy/MM/dd');
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+ }
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+ if (this.chartType === 'month') {
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+ startDate = dateUtils.formateDate(dateUtils.getCurrentMonFirstDate(day), 'yyyy/MM/dd');
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+ endDate = dateUtils.formateDate(dateUtils.getCurrentMonLastDate(day), 'yyyy/MM/dd');
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+ }
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+ if (this.chartType === 'year') {
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+ startDate = dateUtils.formateDate(dateUtils.getCurrentYearFirstDate(day), 'yyyy/MM/dd');
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+ endDate = dateUtils.formateDate(dateUtils.getCurrentYearLastDate(day), 'yyyy/MM/dd');
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+ }
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+ this.$data.startDate = startDate;
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+ this.$data.endDate = endDate;
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+ },
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+ /**上一个 */
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+ pre() {
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+ const day = new Date(this.$data.startDate);
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+ if (this.chartType === 'day') { // 日
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+ day.setDate(day.getDate() - 1);
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+ }
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+ if(this.chartType === 'week'){ // 周
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+ day.setDate(day.getDate() - 7);
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+ }
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+ if (this.chartType === 'month') { // 月
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+ day.setMonth(day.getMonth() - 1);
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+ }
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+ if (this.chartType === 'year') { // 年
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+ day.setFullYear(day.getFullYear() - 1);
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+ }
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+ this.initDateRang(day);
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+ this.getStatisticsData();
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+ },
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+ /**下一个 */
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+ next() {
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+ const day = new Date(this.$data.startDate);
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+ if (this.chartType === 'day') { // 日
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+ day.setDate(day.getDate() + 1);
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+ }
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+ if(this.chartType === 'week'){ // 周
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+ day.setDate(day.getDate() + 7);
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+ }
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+ if (this.chartType === 'month') { // 月
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+ day.setMonth(day.getMonth() + 1);
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+ }
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+ if (this.chartType === 'year') { // 年
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+ day.setFullYear(day.getFullYear() + 1);
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+ }
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+ this.initDateRang(day);
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+ this.getStatisticsData();
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+ },
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+ getStatisticsData() {
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+ const param = {
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+ 'startDate': this.$data.startDate,
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+ 'endDate': this.$data.endDate,
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+ 'chartType': this.chartType
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+ };
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+ // console.log('chartType:' + param.chartType)
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+ if(this.adminId){ // 子组件,则拿传过来的参
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+ param['adminId'] = this.adminId;
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+ }else if ('admin' !== this.loginUser['username']) { //否则为主页,拿登录用户
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+ param['adminId'] = this.loginUser['id'];
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+ }
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+ if (this.equipmentId) {
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+ param['equipmentId'] = this.equipmentId;
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+ }
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+ setTimeout(() => {
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+ this.getStatistics(param)
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+ .then(data => [uni.stopPullDownRefresh(), this.showColumn(this.canvasId, data)]
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+ , _ => void [uni.stopPullDownRefresh(),this.showColumn(this.canvasId, {categories:[],series:[]})]);
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+ }, 0);
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+ },
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+ showColumn(canvasId, chartData) {
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+ this.canvaColumn = new uCharts({
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+ $this: _self,
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+ canvasId: canvasId,
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+ enableScroll: true,
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+ type: 'column',
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+ legend: true,
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+ fontSize: 11,
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+ background: '#E5FDC3',
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+ pixelRatio: _self.pixelRatio,
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+ animation: true,
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+ categories: chartData.categories,
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+ series: chartData.series,
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+ xAxis: {
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+ type: 'grid',
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+ gridType: 'dash',
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+ itemCount: 5, //x轴单屏显示数据的数量,默认为5个
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+ scrollShow: true, //新增是否显示滚动条,默认false
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+ scrollAlign: 'left', //滚动条初始位置
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+ scrollBackgroundColor: '#F7F7FF', //默认为 #EFEBEF
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+ scrollColor: '#DEE7F7', //默认为 #A6A6A6
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+ // disableGrid:true,
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+ },
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+ yAxis: {
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+ //disabled:true
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+ },
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+ dataLabel: true,
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+ width: _self.cWidth * _self.pixelRatio,
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+ height: _self.cHeight * _self.pixelRatio,
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+ extra: {
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+ column: {
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+ // width: _self.cWidth*_self.pixelRatio*0.45/chartData.categories.length
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+ width: 30
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+ }
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+ }
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+ });
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+ },
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+ touchColumn(e) {
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+ this.canvaColumn.showToolTip(e, {
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+ format: function(item, category) {
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+ if (typeof item.data === 'object') {
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+ return category + ' ' + item.name + ':' + item.data.value
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+ } else {
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+ return category + ' ' + item.name + ':' + item.data
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+ }
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+ }
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+ });
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+ },
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+ touchLineA(e) {
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+ this.canvaColumn.scrollStart(e);
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+ },
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+ moveLineA(e) {
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+ this.canvaColumn.scroll(e);
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+ },
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+ touchEndLineA(e) {
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+ this.canvaColumn.scrollEnd(e);
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+ //下面是toolTip事件,如果滚动后不需要显示,可不填写
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+ this.canvaColumn.showToolTip(e, {
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+ format: function(item, category) {
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+ return category + ' ' + item.name + ':' + item.data
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+ }
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+ });
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+ },
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+
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+ }
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+ }
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+</script>
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+
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+<style>
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+ page {
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+ background: #F2F2F2;
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+ width: 750upx;
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+ overflow-x: hidden;
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+ }
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+
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+ .qiun-padding {
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+ padding: 2%;
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+ width: 96%;
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+ }
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+
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+ .qiun-wrap {
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+ display: flex;
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+ flex-wrap: wrap;
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+ }
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+
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+ .qiun-rows {
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+ display: flex;
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+ flex-direction: row !important;
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+ }
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+
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+ .qiun-columns {
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+ display: flex;
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+ flex-direction: column !important;
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+ }
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+
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+ .qiun-common-mt {
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+ margin-top: 10upx;
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+ }
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+
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+ .qiun-bg-white {
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+ background: #FFFFFF;
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+ }
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+
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+ .qiun-title-bar {
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+ width: 96%;
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+ padding: 10upx 2%;
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+ flex-wrap: nowrap;
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+ }
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+
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+ .qiun-title-dot-light {
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+ border-left: 10upx solid #0ea391;
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+ padding-left: 10upx;
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+ font-size: 32upx;
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+ color: #000000
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+ }
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+
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+ .qiun-charts {
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+ width: 750upx;
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+ height: 500upx;
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+ background-color: #FFFFFF;
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+ }
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+
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+ .charts {
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+ width: 750upx;
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+ height: 500upx;
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+ background-color: #FFFFFF;
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+ }
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+</style>
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