事件模拟更新

shuishen

2024-12-18 9a37c5e1b2190c3f6ec71483923922189091dd52

 src/views/survey/components/box/dataContent.vue

@@ -1,79 +1,147 @@

<!--
 * @Author: shuishen 1109946754@qq.com
 * @Date: 2024-11-04 16:32:04
 * @LastEditors: shuishen 1109946754@qq.com
 * @LastEditTime: 2024-12-02 21:00:44
 * @FilePath: \bigScreen\src\views\survey\components\box\dataContent.vue
 * @Description:
 *
 * Copyright (c) 2024 by shuishen, All Rights Reserved.
-->
<script setup>
import publicContent from './publicContent.vue'

// import { ref, reactive, onMounted, nextTick, inject } from 'vue'
import { useEchartsResize } from "hooks/useEchartsResize"
import { getRescueTeamStatistic } from "@/api/indParkInfo"
import { nextTick, onUnmounted } from "vue"

import { getRescueTeamStatistic } from '@/api/indParkInfo'

let $echarts = inject('echarts')
let $echarts = inject("echarts")
const curEcharts = ref(null)

let myEcharts = reactive(null)

onMounted(() => {
    nextTick(() => {
        myEcharts = $echarts.init(curEcharts.value)
        getStatistic()

    })
let myEcharts = reactive({
  chart: null
})

const echartsColors = ['#1E90FF', '#36A2EB', '#FFD700', '#FFA500', '#228B22', '#8FBC8F']

function getStatistic() {
    getRescueTeamStatistic().then(res => {
        let xaxis_data = []
        res.data.data.forEach(element => {
            xaxis_data.push(element.type)
        });
        let yaxis_data = []
        res.data.data.forEach(element => {
            yaxis_data.push(element.num)
        });
        myEcharts.setOption({
            tooltip: {
                trigger: 'axis',
                axisPointer: {
                    type: 'shadow'
                }
            },
            xAxis: {
                data: xaxis_data
            },
            yAxis: {},
            series: [
                {
                    type: 'bar',
                    data: yaxis_data,
                    barWidth: '30%'
                }
            ]
        })
function getStatistic () {
  getRescueTeamStatistic().then((res) => {
    let xaxis_data = []
    let yaxis_data = []
    res.data.data.forEach((element) => {
      xaxis_data.push(element.type)
      yaxis_data.push(element.num)
    })

    myEcharts.chart.setOption({
      tooltip: {},
      grid: {
        top: "6%",
        left: "6%",
        right: "6%",
        bottom: "6%",
        containLabel: true,
      },
      xAxis: [
        {
          type: "category",
          data: xaxis_data,
          axisTick: {
            alignWithLabel: true,
          },
          nameTextStyle: {
            color: "#fff",
          },
          axisLine: {
            lineStyle: {
              color: "#fff",
            },
          },
          axisTick: {
            alignWithLabel: true,
            lineStyle: {
              color: "#fff",
            },
          },
          axisLabel: {
            color: "#fff",
            //坐标轴刻度标签的相关设置。
            interval: 0, //设置为 1，表示『隔一个标签显示一个标签』
            margin: 15,
            rotate: 45, //调整数值改变倾斜的幅度（范围-90到90）
            color: "#fff",
            fontStyle: "normal",
            fontFamily: "微软雅黑",
            fontSize: 12,
          },
        },
      ],
      yAxis: [
        {
          type: "value",
          nameTextStyle: {
            color: "#fff",
          },
          axisLine: {
            show: true,
            lineStyle: {
              color: "#fff",
            },
          },
          axisTick: {
            lineStyle: {
              color: "#fff",
            },
          },
          axisLabel: {
            color: "#fff",
          },
          splitLine: {
            show: false,
          }
        },
      ],
      series: [
        {
          name: "救援人数",
          type: "bar",
          barWidth: "30",
          data: yaxis_data.map((i, ind) => {
            return {
              value: i,
              itemStyle: {
                color: echartsColors[ind],
              },
            }
          }),
        },
      ],
    })
  })
}

nextTick(() => {
  myEcharts.chart = $echarts.init(curEcharts.value)
  getStatistic()
})

const echartsResize = () => {
  myEcharts.chart && myEcharts.chart.resize()
}

useEchartsResize(echartsResize)

onUnmounted(() => {
  if (myEcharts.chart) {
    myEcharts.chart.clear()
    myEcharts.chart.dispose()

    myEcharts.chart = null
  }
})
</script>

<template>
    <public-content>
        <template #content>
            <div class="unit-content">
                <div class="unit-content-echarts" ref="curEcharts">

                </div>
            </div>
        </template>
    </public-content>
  <div class="w100 h100" ref="curEcharts"></div>
</template>

<style lang="scss" scoped>
.data-content {
    color: #fff;

}

.unit-content-echarts {
    height: 200px;
}
</style>
<style lang="scss" scoped></style>