代码段

filter多条件过滤

前端实现过滤 过滤条件为空的字段需要删除

let condition = {
    supplierCode: '123',
    materialCode: '333'
}
let tableData = [
    {
        supplierCode: '123',
        materialCode: '333'
    },
    {
        supplierCode: '123456666',
        materialCode: '333'
    }
]

let queryTableData = []

function getQueryList() {
    let tempFilter = {};
    for (let key in condition) {
        if (condition[key]) {
            tempFilter[key] = condition[key];
        }
    }
    queryTableData = tableData.filter((item) => {
        let flag = false;
        for (let i in tempFilter) {
            if (tempFilter[i]) {
                if (item[i] === tempFilter[i]) {
                    flag = true;
                } else {
                    flag = false;
                    break;
                }
            }
        }
        if (flag) {
            return item;
        }
    });
}