251 lines
6.8 KiB
Vue
251 lines
6.8 KiB
Vue
<template>
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<view class="content">
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<view class="content-picker d-e-c">
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<view class="picker-small" @click="openCalendar2">
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<text
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class="mr10">{{ checkDay2?checkDay2[0]+' ' + $t('w_0139')+ ' ' +checkDay2[1]:$t('CK_KS_38') }}</text>
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<u-icon name="arrow-down-fill" size="28rpx" color="#333"></u-icon>
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</view>
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</view>
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<view class="charts-box">
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<!-- 注意：因各小程序及app端通过组件均不能传递function类型参数，组件内所有formatter方法，均需使用format属性指定config-ucharts.js里事先定义好的formatter的key值，组件会自动匹配与其对应的function -->
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<!-- 饼图的format需要挂到chartData中的series[i].format上，例如pieFormatDemo.series[i].format="pieDemo"。当使用localdata数据渲染图表时，因series是组件自动拼接的，暂时不支持使用format -->
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<canvas canvas-id="UdaKiTnYTHLxuZItgHFhiCtezzDQzLfD" id="UdaKiTnYTHLxuZItgHFhiCtezzDQzLfD" class="charts"
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@tap="tap" />
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</view>
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<liu-calendar-date ref="calendar2" isRange @checked='getDate2'></liu-calendar-date>
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</view>
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</template>
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<script>
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import uCharts from '@/uni_modules/qiun-data-charts/js_sdk/u-charts/u-charts.js';
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var uChartsInstance = {};
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var getStarDay = function() {
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let date = new Date();
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let year = date.getFullYear();
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let month = date.getMonth() + 1;
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month = (month > 9) ? month : ("0" + month);
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return year + '-' + month + '-01';
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}
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var getEndDay = function() {
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let date = new Date();
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let year = date.getFullYear();
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let month = date.getMonth() + 1;
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month = (month > 9) ? month : ("0" + month);
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let day = date.getDate();
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if (day > 1) {
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day -= 1
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}
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day = (day < 10) ? ("0" + day) : day;
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return year + '-' + month + '-' + day;
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}
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export default {
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data() {
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return {
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cWidth: 750,
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cHeight: 800,
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checkDay2: [getStarDay(), getEndDay()]
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};
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},
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onReady() {
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//这里的 750 对应 css .charts 的 width
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this.cWidth = uni.upx2px(750);
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//这里的 500 对应 css .charts 的 height
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this.cHeight = uni.upx2px(800);
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this.getServerData();
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},
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methods: {
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//打开选择器
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openCalendar2() {
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this.$refs.calendar2.open()
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},
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//日期区间选择成功
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getDate2(e) {
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this.checkDay2 = e.value;
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this.getServerData();
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},
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getServerData() {
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let self = this;
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self._post('member/api/achieve/parent-achieve-right', {
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startDate: self.checkDay2[0],
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endDate: self.checkDay2[1],
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}, res => {
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let list = res.data.list;
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let obj = {
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series: [{
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data: []
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}]
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}
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list.forEach((item, index) => {
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if (item.pkGradeKeyVal) {
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obj.series[0].data.push({
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value1: item.achieve * 1,
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value: item.peopleNumber * 1,
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name: item.pkGradeKeyVal
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})
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}
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})
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console.log(obj)
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self.drawCharts('UdaKiTnYTHLxuZItgHFhiCtezzDQzLfD', obj);
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})
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},
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drawCharts(id, data) {
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const ctx = uni.createCanvasContext(id, this);
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uChartsInstance[id] = new uCharts({
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type: "pie",
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context: ctx,
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width: this.cWidth,
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height: this.cHeight,
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series: data.series || [],
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animation: true,
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timing: "easeOut",
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duration: 1000,
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rotate: false,
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rotateLock: false,
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background: "#FFFFFF",
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color: ["#c0c1c1", "#c0c1c1", "#c8d6e5", "#31d2d7", "#ecd884", "#7090ff"],
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padding: [5, 5, 5, 5],
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fontSize: 13,
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fontColor: "#666666",
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dataLabel: true,
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dataPointShape: true,
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dataPointShapeType: "solid",
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touchMoveLimit: 60,
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enableScroll: false,
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enableMarkLine: false,
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legend: {
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show: true,
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position: "bottom",
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float: "center",
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padding: 5,
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margin: 5,
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backgroundColor: "rgba(0,0,0,0)",
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borderColor: "rgba(0,0,0,0)",
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borderWidth: 0,
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fontSize: 13,
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fontColor: "#666666",
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lineHeight: 11,
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hiddenColor: "#CECECE",
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itemGap: 10
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},
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extra: {
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pie: {
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activeOpacity: 0.5,
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activeRadius: 10,
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offsetAngle: 0,
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labelWidth: 15,
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border: true,
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borderWidth: 3,
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borderColor: "#FFFFFF",
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customRadius: 0,
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linearType: "none"
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},
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tooltip: {
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showBox: true,
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showArrow: true,
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showCategory: false,
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borderWidth: 0,
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borderRadius: 0,
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borderColor: "#000000",
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borderOpacity: 0.7,
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bgColor: "#000000",
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bgOpacity: 0.7,
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gridType: "solid",
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dashLength: 4,
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gridColor: "#CCCCCC",
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boxPadding: 3,
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fontSize: 13,
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lineHeight: 20,
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fontColor: "#FFFFFF",
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legendShow: true,
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legendShape: "auto",
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splitLine: true,
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horizentalLine: false,
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xAxisLabel: false,
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yAxisLabel: false,
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labelBgColor: "#FFFFFF",
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labelBgOpacity: 0.7,
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labelFontColor: "#666666"
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}
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}
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});
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},
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tap(e) {
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let self =this;
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//格式化ToolTip
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uChartsInstance[e.target.id].showToolTip(e, {
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formatter: (item, category, index, opts) => {
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return item.name + ' ' + item.value + ' ' + self.$t('ENU_TOTAL_V_1') + item.value1
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}
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});
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},
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getServerData1() {
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setTimeout(() => {
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//因部分数据格式一样，这里不同图表引用同一数据源的话，需要深拷贝一下构造不同的对象
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//开发者需要自行处理服务器返回的数据，应与标准数据格式一致，注意series的data数值应为数字格式
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this.chartsDataLine1 = JSON.parse(JSON.stringify(demodata.Line))
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//数据点格式化示例
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//使用format属性指定config-ucharts.js里事先定义好的formatter的key值，组件会自动匹配与其对应的function
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let columnFormatDemo = JSON.parse(JSON.stringify(demodata.Column))
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for (var i = 0; i < columnFormatDemo.series.length; i++) {
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columnFormatDemo.series[i].format = "seriesDemo1"
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}
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this.chartsDataColumn2 = columnFormatDemo
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//饼图格式化示例
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//使用format属性指定config-ucharts.js里事先定义好的formatter的key值，组件会自动匹配与其对应的function
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let pieFormatDemo = JSON.parse(JSON.stringify(demodata.PieA))
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for (var i = 0; i < pieFormatDemo.series.length; i++) {
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pieFormatDemo.series[i].format = "pieDemo"
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}
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this.chartsDataPie1 = pieFormatDemo
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console.log(pieFormatDemo)
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}, 1500);
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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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page {
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background: #ffffff;
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}
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.content {
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display: flex;
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flex-direction: column;
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flex: 1;
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background-color: #ffffff;
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min-height: 100vh;
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}
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.content-picker {
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padding: 26rpx 22rpx 26rpx 23rpx;
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}
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.picker-small {
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height: 72rpx;
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border: 1rpx solid #EEEEEE;
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border-radius: 15rpx;
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font-size: 28rpx;
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padding: 0 28rpx 0 20rpx;
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display: flex;
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justify-content: space-between;
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align-items: center;
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box-sizing: border-box;
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}
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.charts {
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width: 100%;
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height: 800rpx;
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}
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.charts-box {
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width: 100%;
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height: 300px;
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}
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</style> |