iot-ui-plus/src/views/details/index.vue

<template>
  <div class="details">
    <el-card class="search" shadow="always">
      <el-form ref="searchRef" :inline="true" :model="searchForm" label-width="100px" class="demo-ruleForm">
        <el-form-item label="时间" prop="time">
          <el-date-picker
            v-model="searchForm.time"
            type="datetimerange"
            start-placeholder="开始时间"
            end-placeholder="结束时间"
            :default-time="defaultTime1"
          />
        </el-form-item>
        <el-form-item label="颗粒度" prop="particle">
          <el-select v-model="searchForm.particle" placeholder="请选择">
            <el-option v-for="item in optionss" :key="item.value" :label="item.label" :value="item.value" />
          </el-select>
        </el-form-item>
        <el-form-item label="设备" prop="device">
          <el-select v-model="searchForm.device" placeholder="请选择">
            <el-option v-for="item in optionss" :key="item.value" :label="item.label" :value="item.value" />
          </el-select>
        </el-form-item>
        <el-form-item label="参数" prop="parameter">
          <el-select v-model="searchForm.parameter" placeholder="请选择">
            <el-option v-for="item in optionss" :key="item.value" :label="item.label" :value="item.value" />
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="submitForm(searchRef)">确认</el-button>
          <el-button @click="resetForm(searchRef)">重置</el-button>
        </el-form-item>
      </el-form>
    </el-card>
    <el-card class="echart" shadow="always">
      <div class="comparisonInfo">
        <div ref="stackedRef" class="stackedLine" />
      </div>
    </el-card>
  </div>
</template>
<script lang="ts" setup>
import * as echarts from 'echarts';
import { Ref } from 'vue';
const stackedRef: Ref<HTMLElement | any> = ref(null);
import type { FormInstance } from 'element-plus';

const searchRef = ref<FormInstance>();
const defaultTime1 = new Date(2000, 1, 1, 12, 0, 0); // '12:00:00'
const searchForm = reactive({
  time: '',
  particle: '',
  device: '',
  parameter: ''
});

const submitForm = (formEl: FormInstance | undefined) => {
  if (!formEl) return;
  formEl.validate(valid => {
    if (valid) {
      console.log('submit!');
    } else {
      console.log('error submit!');
      return false;
    }
  });
};

const resetForm = (formEl: FormInstance | undefined) => {
  if (!formEl) return;
  formEl.resetFields();
};
const optionss = [
  {
    value: 'Option1',
    label: 'Option1'
  },
  {
    value: 'Option2',
    label: 'Option2'
  },
  {
    value: 'Option3',
    label: 'Option3'
  },
  {
    value: 'Option4',
    label: 'Option4'
  },
  {
    value: 'Option5',
    label: 'Option5'
  }
];

const options = {
  title: {
    text: 'Temperature Change in the Coming Week'
  },
  tooltip: {
    trigger: 'axis'
  },
  legend: {},
  toolbox: {
    show: true,
    feature: {
      dataZoom: {
        yAxisIndex: 'none'
      },
      dataView: { readOnly: false },
      magicType: { type: ['line', 'bar'] },
      restore: {},
      saveAsImage: {}
    }
  },
  xAxis: {
    type: 'category',
    boundaryGap: false,
    data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
  },
  yAxis: {
    type: 'value',
    axisLabel: {
      formatter: '{value} °C'
    }
  },
  series: [
    {
      name: 'Highest',
      type: 'line',
      data: [10, 11, 13, 11, 12, 12, 9],
      markPoint: {
        data: [
          { type: 'max', name: 'Max' },
          { type: 'min', name: 'Min' }
        ]
      },
      markLine: {
        data: [{ type: 'average', name: 'Avg' }]
      }
    },
    {
      name: 'Lowest',
      type: 'line',
      data: [1, -2, 2, 5, 3, 2, 0],
      markPoint: {
        data: [{ name: '周最低', value: -2, xAxis: 1, yAxis: -1.5 }]
      },
      markLine: {
        data: [
          { type: 'average', name: 'Avg' },
          [
            {
              symbol: 'none',
              x: '90%',
              yAxis: 'max'
            },
            {
              symbol: 'circle',
              label: {
                position: 'start',
                formatter: 'Max'
              },
              type: 'max',
              name: '最高点'
            }
          ]
        ]
      }
    }
  ]
};

onMounted(() => {
  // 图表初始化
  const chart = echarts.init(stackedRef.value);
  chart.setOption(options);

  // 大小自适应
  window.addEventListener('resize', () => {
    chart.resize();
  });
});
</script>
<style lang="scss" scoped>
@import './index.scss';
</style>