需求:原始数据不能有操作,需要在里面加一个标识
if (res.data.pmContractPayPlanList) {
contractData.dataSource.pmContractPayPlanList =
res.data.pmContractPayPlanList.map((item: any) => {
item.isDelete = false
return item
})
}//这里用map是因为有返回值 forEach没有
<template #customAction="{ index, record }">
<span v-if="record.isDelete == false"></span>
<MinusCircleOutlined v-else @click="deleteRow(index, record, dataSource)" />
</template>
map() 方法创建一个新数组,其结果是该数组中的每个元素都调用一个提供的函数后返回的结果。
contractData.dataSource.baseContractPayplanDTOS=res.data.baseContractPayplanDTOS.map(
(item: any, index: number) => {
item.pay_plan = ++index;
item.isDelete = false;
pay_percentage += Number(item.pay_percentage || 0);
contract_amount += Number(item.contract_amount || 0);
// contract_amount = contract_amount + Number(item.contract_amount || 0);
payable_money += Number(item.payable_money || 0);
amount_paid += Number(item.amount_paid || 0);
return item;
},
);