@mosowe2/element-pro/packages/proTable/src/config.js

element高级组件，封装element的常用组件

// 有的prop传递的类型是字符串'a.b'模式，或者带有enum枚举的，需要转换一下返回值
export const backKeysData = (item, obj) => {
    let result = ''
    if (item?.enum && Object.keys(item?.enum).includes(obj[item.prop])) {
        if (IsArray(item?.enum)) {
            item?.enum.forEach(element => {
                if (element.value === eval(`${obj}.${item.prop}`)) {
                    result = element.label
                }
            });
        } else {
            result = eval(`item.enum[obj.${item.prop}]`)
        }
    } else {
        result = eval(`obj.${item.prop}`)
    }

    return result
}
export const IsObject = (val) => {
    return Object.prototype.toString.call(val) === '[object Object]';
};
export const IsArray = (val) => {
    return Object.prototype.toString.call(val) === '[object Array]';
};
export const IsBoolean = (val) => {
    return Object.prototype.toString.call(val) === '[object Boolean]';
};
/**
 * 删除对象中的空（null,undefined,'','all'）属性，及空数组，及数组只有一项且此项为null或‘all’的情况
 * @param obj
 * @returns
 */
export const DeleteEmptyObj = (obj) => {
    const result = {};
    if (obj === null || obj === undefined || obj === '') return result;
    for (const key in obj) {
        if (IsObject(obj[key])) {
            result[key] = DeleteEmptyObj(obj[key]);
        } else if (IsArray(obj[key])) {
            obj[key].length === 0 || (obj[key].length === 1 && [null, 'all'].includes(obj[key][0])) ? '' : result[key] = obj[key];
        } else if (obj[key] !== null && obj[key] !== undefined && obj[key] !== '') {
            result[key] = obj[key];
        }
    }
    return result;
}