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| <template>
| <div class="app-container">
| <el-row>
| <!-- <el-col>
| <div style="width: 100%; height: 60px; text-align: center; border-bottom: 2px solid #ccc">
| <h1>焊缝需求统计图表</h1>
| </div>
| </el-col> -->
| <el-col>
| <el-form :model="queryParams" ref="queryRef" :inline="true" label-width="90px">
| <el-row :gutter="20">
| <el-col :span="12">
| <el-form-item label="统计日期" style="width: 50%;">
| <el-date-picker
| v-model="totalDay"
| value-format="YYYY-MM"
| type="monthrange"
| range-separator="-"
| start-placeholder="开始日期"
| end-placeholder="结束日期"
| ></el-date-picker>
| </el-form-item>
| </el-col>
| <el-col :span="12" style="text-align: right;">
| <el-form-item>
| <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
| <el-button icon="Refresh" @click="resetQuery">重置</el-button>
| </el-form-item>
| </el-col>
| </el-row>
| </el-form>
| </el-col>
| <el-col>
| <div ref="chartRef" :style="{ width:width,height:height,border: '1px solid #ccc' }" v-loading="loading">
| <div style="text-align: center;margin-top: 50px;color: #999;">暂无数据</div>
| </div>
| </el-col>
| </el-row>
| </div>
| </template>
| <script setup name="WeldSeamEcharts">
| import * as echarts from 'echarts';
| import { weldSeamEchartsList} from "@/api/mainPlan/weldSeamEcharts/weldSeamEcharts";
| const totalDay = ref([]);
| const data = reactive({
| form: {},
| queryParams: {
| produceYear: null,
| produceMonth: null,
| },
| rules: {
| }
| });
| const { queryParams } = toRefs(data);
| const chartRef = ref(null);
| const height = ref(document.documentElement.clientHeight - 180 + "px");
| const width = ref(document.documentElement.clientWidth - 240 + "px");
|
| const showSearch = ref(false);
| const loading = ref(false);
|
| /* const dataList = [
| ['product', '南通-订单-管路', '南通-订单-气柜', '南通-预测-管路', '南通-预测-气柜', '南通-预测-管路1', '南通-预测-气柜1', '南通-预测-管路2', '南通-预测-气柜2', '南通-预测-管路3', '南通-预测-气柜3', '南通-预测-管路4', '南通-预测-气柜4'],
| ['4月', '43.3', '85.8', '93.7', '93.7', '43.3', '85.8', '43.3', '85.8', '93.7', '93.7', '43.3', '85.8'],
| ['5月', '43.3', '85.8', '93.7', '93.7', '43.3', '85.8', '43.3', '85.8', '93.7', '93.7', '43.3', '85.8'],
| ['6月', 86.4, 65.2, 82.5, 93.7],
| ['7月', 72.4, 53.9, 39.1, 93.7],
| ['8月', 72.4, 53.9, 39.1, 93.7],
|
| ] */
|
| // const series = [{ type: 'bar' }, { type: 'bar' }, { type: 'bar' }, { type: 'bar' }, { type: 'bar' }, { type: 'bar' }, { type: 'bar' }, { type: 'bar' }, { type: 'bar' }, { type: 'bar' }, { type: 'bar' }, { type: 'bar' }]
|
|
| let myChart = null;
|
| const renderChart = (data,series) => {
| // 初始化 ECharts 实例
| myChart = echarts.init(chartRef.value);
| const option = {
| legend: {
| width: 1000,
| top: 30,
| left: 'center',
| type: "scroll",
| itemGap: 30,//图例的上下间距
| // itemWidth: 10,//图例左侧图块的长度
| // padding: 5,
| },
| tooltip: {},
| dataset: {
| source: data
| },
| xAxis: { type: 'category' },
| yAxis: { name: '数量'},
| grid: { top:'15%',bottom:'5%'},
| series: series,
| title: {
| text: '各生产基地管路与气柜需求对比图',
| left: 'center',
| },
| toolbox: {
| show: true,
| feature: {
| saveAsImage: {},
| /* magicType: {
| show: true,
| type: ['line','bar','stack','tiled'],
| },
| restore: {//还原原始图表
| show: true
| }, */
| }
| }
| };
|
| // 使用配置项显示图表
| myChart.setOption(option);
| loading.value = false;
| };
|
| /** 搜索按钮操作 */
| function handleQuery() {
| showSearch.value = true;
| getList();
| }
|
| /** 重置按钮操作 */
| function resetQuery() {
| totalDay.value = [];
| // handleQuery();
| clearChart();
| showSearch.value = false;
| }
|
| function getList() {
| loading.value = true;
| clearChart();
| queryParams.value.params = {};
| if (null != totalDay.value && '' != totalDay.value) {
| queryParams.value.params["startDay"] = totalDay.value[0];
| queryParams.value.params["endDay"] = totalDay.value[1];
| }
| weldSeamEchartsList(queryParams.value).then(response => {
| let dataList = [];
| let series = [];
| dataList = response.data;
| if(response.data.length === 1){
| showSearch.value = false;
| }else{
| for(let i=0;i<response.data[0].length-1;i++){
| series.push({ type: 'bar' });
| }
| renderChart(dataList,series);
| }
| });
|
| }
|
| /**清除chart */
| function clearChart() {
| if (myChart) {
| myChart.dispose();
| myChart = null;
| chartRef.value.innerHTML = '<div style="text-align: center;margin-top: 50px;color: #999;">暂无数据</div>';
| }
| }
| </script>
|
|
