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fix:判断图表为0的时候的情况；

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小杨 2024-10-18 09:34:28 +08:00
parent 09575b9896
commit a521010392
1 changed files with 1 additions and 1 deletions
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src/renderer/src/views/classTask/container/classOverview/distribution/echarts.vue
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@ -74,7 +74,7 @@ function initChart() {
position: 'top', position: 'top',
formatter: params => { formatter: params => {
const value = dataList.value[params.dataIndex].value; const value = dataList.value[params.dataIndex].value;
const percentage = ((value / total) * 100).toFixed(); // 计算百分比并保留两位小数 const percentage = value ? ((value / total) * 100).toFixed() : 0; // 计算百分比并保留两位小数
return `${value}人 ${percentage}%`; // 显示为百分比形式 return `${value}人 ${percentage}%`; // 显示为百分比形式
}, },
color: '#333', color: '#333',