@aplus-frontend/antdv
Version:
Vue basic component library maintained based on ant-design-vue
77 lines (76 loc) • 1.92 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getColumnsKey = getColumnsKey;
exports.getPathValue = getPathValue;
exports.mergeObject = mergeObject;
exports.validateValue = validateValue;
const INTERNAL_KEY_PREFIX = 'RC_TABLE_KEY';
function toArray(arr) {
if (arr === undefined || arr === null) {
return [];
}
return Array.isArray(arr) ? arr : [arr];
}
function getPathValue(record, path) {
// Skip if path is empty
if (!path && typeof path !== 'number') {
return record;
}
const pathList = toArray(path);
let current = record;
for (let i = 0; i < pathList.length; i += 1) {
if (!current) {
return null;
}
const prop = pathList[i];
current = current[prop];
}
return current;
}
function getColumnsKey(columns) {
const columnKeys = [];
const keys = {};
columns.forEach(column => {
const {
key,
dataIndex
} = column || {};
let mergedKey = key || toArray(dataIndex).join('-') || INTERNAL_KEY_PREFIX;
while (keys[mergedKey]) {
mergedKey = `${mergedKey}_next`;
}
keys[mergedKey] = true;
columnKeys.push(mergedKey);
});
return columnKeys;
}
function mergeObject() {
const merged = {};
/* eslint-disable no-param-reassign */
function fillProps(obj, clone) {
if (clone) {
Object.keys(clone).forEach(key => {
const value = clone[key];
if (value && typeof value === 'object') {
obj[key] = obj[key] || {};
fillProps(obj[key], value);
} else {
obj[key] = value;
}
});
}
}
/* eslint-enable */
for (var _len = arguments.length, objects = new Array(_len), _key = 0; _key < _len; _key++) {
objects[_key] = arguments[_key];
}
objects.forEach(clone => {
fillProps(merged, clone);
});
return merged;
}
function validateValue(val) {
return val !== null && val !== undefined;
}