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fix: 解决概览页折线图选择失败的问题 #4656

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merged 1 commit into from
Apr 23, 2024
Merged

fix: 解决概览页折线图选择失败的问题 #4656

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11 changes: 5 additions & 6 deletions frontend/src/components/v-charts/components/Line.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -83,7 +83,8 @@ const seriesStyle = [

function initChart() {
let itemChart = echarts?.getInstanceByDom(document.getElementById(props.id) as HTMLElement);
// 如果不存在，就进行初始化
const optionItem = itemChart?.getOption();
const itemSelect = optionItem?.legend;
if (itemChart == null) {
itemChart = echarts.init(document.getElementById(props.id) as HTMLElement);
}
Expand All @@ -109,18 +110,16 @@ function initChart() {
yAxis.push({
splitLine: {
show: true,
//分隔辅助线
lineStyle: {
type: 'dashed', //线的类型 虚线0
opacity: theme === 'dark' ? 0.1 : 1, //透明度
type: 'dashed',
opacity: theme === 'dark' ? 0.1 : 1,
},
},
...item,
});
});
}

// 把配置和数据放这里
const option = {
title: [
{
Expand Down Expand Up @@ -168,7 +167,7 @@ function initChart() {
},
},
grid: props.option.grid || { left: '7%', right: '7%', bottom: '20%' },
legend: {
legend: itemSelect || {
right: 10,
itemWidth: 8,
textStyle: {
Expand Down
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