163 lines
3.4 KiB
Vue
163 lines
3.4 KiB
Vue
<template>
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<view class="iots-component-box">
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<view class="attr-item-left">
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<view class="iconfont" :class="icon"></view>
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<view class="attr-name">{{name}}</view>
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<view class="select-list">
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<uni-data-select
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v-model="selectValue"
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:localdata="range"
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:clear="false"
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@change="changeSelect"
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></uni-data-select>
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</view>
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</view>
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<view class="attr-item-right">
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<view class="attr-value item-pie" v-show="charShow">
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<qiun-data-charts
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type="pie"
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:opts="opts"
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:chartData="chartData"
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:canvas2d="true"
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:reshow="charShow"
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:canvasId="canvasId"
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/>
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</view>
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<view class="attr-value item-pie" v-show="!charShow">
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<u-empty></u-empty>
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</view>
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</view>
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</view>
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</template>
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<script>
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import uniDataSelect from "../../uni-data-select/uni-data-select.vue"
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export default{
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name: 'iots-pie',
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props:{
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// 选择值
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value: {
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type: [String,Number],
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default: false
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},
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// 图表数据
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dataList:{
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type:[String,null],
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default:50
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},
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// 图标
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icon: {
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type: [String],
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default: 'icon-gongnengdingyi'
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},
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name: {
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type: [String],
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default: ''
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}
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},
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components:{
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uniDataSelect
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},
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data() {
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return {
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chartData: {},
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selectValue:this.value,
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charShow: true,
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canvasId:this.$u.guid(32),
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opts: {
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color: ["#1890FF","#91CB74","#FAC858","#EE6666","#73C0DE","#3CA272","#FC8452","#9A60B4","#ea7ccc"],
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padding: [5,5,5,5],
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enableScroll: false,
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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: false,
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borderWidth: 3,
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borderColor: "#FFFFFF"
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}
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}
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},
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range: [
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{ value: 0, text: "近1小时" },
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{ value: 1, text: "近1天" },
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{ value: 2, text: "近1周" },
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],
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};
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},
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watch: {
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value(newValue) {
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this.selectValue = newValue;
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}
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},
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mounted() {
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this.getServerData();
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this.canvasId=this.$u.guid(32);
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},
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methods:{
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getServerData() {
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if(this.dataList){
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this.chartData = JSON.parse(this.dataList);
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}else{
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this.charShow = false;
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}
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// setTimeout(() => {
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// //模拟服务器返回数据，如果数据格式和标准格式不同，需自行按下面的格式拼接
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// let res = {
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// series: [
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// {
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// data: [{"name":"一班","value":50},{"name":"二班","value":30},{"name":"三班","value":20},{"name":"四班","value":18},{"name":"五班","value":8}]
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// }
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// ]
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// };
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// this.chartData = JSON.parse(JSON.stringify(res));
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// }, 500);
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},
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// 点击步进器
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changeSelect(e) {
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console.log("e",e)
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this.$emit('input', e);
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this.$emit('change',e);
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}
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}
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}
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</script>
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<style lang="scss" scoped>
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.iots-component-box{
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padding: 20rpx 20rpx;
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background: #fff;
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// display: flex;
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// align-items: center;
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// justify-content: space-between;
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margin-top: 20rpx;
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border-radius: 10rpx;
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.attr-item-left{
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display: flex;
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align-items: center;
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font-size: 28rpx;
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color: #000;
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.iconfont{
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margin-right: 20rpx;
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font-size: 40rpx;
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}
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.select-list{
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margin-left: auto;
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width: 160rpx;
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}
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}
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.attr-item-right{
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// flex: 1;
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display: flex;
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// flex-wrap: wrap;
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align-items: center;
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justify-content: center;
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.attr-value{
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width: 100%;
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height: 600rpx;
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}
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}
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}
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</style> |