03207d5d
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<template>
<el-card shadow="never" class="portal-eChart-box">
<div slot="header" class="portal-common-title">
<span>{{title}}</span>
</div>
<div class="eChart-box-body">
<div ref="chart" id="chart" v-show="!isEmpty"></div>
<div class="portal-common-noData portal-common-noData-eChart" v-show="isEmpty">
<img src="@/assets/images/portal-nodata.png" alt="" class="noData-img">
<p class="noData-txt">暂无数据</p>
</div>
</div>
</el-card>
</template>
<script>
import { getProjectMonthLine } from "@/api/home";
import echarts from 'echarts'
import resize from '@/components/Charts/mixins/resize'
export default {
mixins: [resize],
props: {
title: { type: String, default: '' },
option: { type: Object, default: () => { } }
},
data() {
return {
chart: null,
currOption: {},
isEmpty: false
}
},
created() {
this.getData();
},
methods: {
getData() {
getProjectMonthLine().then((res) => {
window.console.log("柱状图:" + res.data.chartdata);
this.currOption = res.data.chartdata;
this.initChart();
});
},
initChart() {
this.chart = echarts.init(this.$refs.chart);
this.chart.setOption(this.currOption);
setTimeout(() => {
this.$nextTick(() => {
this.chart.resize();
});
}, 50);
},
},
beforeDestroy() {
if (!this.chart) return;
this.chart.dispose();
this.chart = null;
},
}
</script>
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