154 lines
3.2 KiB
TypeScript
154 lines
3.2 KiB
TypeScript
/** 未选 */
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export const unCheckedStatus = 0;
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/** 半选 */
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export const halfCheckedStatus = 1;
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/** 选中 */
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export const isCheckedStatus = 2;
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/**
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* 深拷贝内容
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* @param originData 拷贝对象
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* @author crlang(https://crlang.com)
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*/
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export function deepClone(originData: any): any {
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const type = Object.prototype.toString.call(originData);
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let data: any;
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if (type === "[object Array]") {
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data = [];
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for (let i = 0; i < originData.length; i++) {
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data.push(deepClone(originData[i]));
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}
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} else if (type === "[object Object]") {
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data = {} as Record<string, any>;
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for (const prop in originData) {
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if (Object.prototype.hasOwnProperty.call(originData, prop)) {
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// 非继承属性
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data[prop] = deepClone(originData[prop]);
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}
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}
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} else {
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data = originData;
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}
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return data;
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}
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/**
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* 获取所有指定的节点
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* @param list 列表
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* @param type 类型
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* @param value 值
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* @param packDisabledkey 是否包含禁用节点
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* @author crlang(https://crlang.com)
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*/
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export function getAllNodes(list: any[], type: string, value: any, packDisabledkey = true): any[] {
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if (!list || list.length === 0) {
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return [];
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}
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const res = [];
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for (let i = 0; i < list.length; i++) {
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const item = list[i];
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if (item[type] === value) {
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if ((packDisabledkey && item.disabled) || !item.disabled) {
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res.push(item);
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}
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}
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}
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return res;
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}
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/**
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* 获取所有指定的key值
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* @param list 列表
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* @param type 类型
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* @param value 值
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* @param packDisabledkey 是否包含禁用节点
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* @author crlang(https://crlang.com)
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*/
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export function getAllNodeKeys(
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list: any[],
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type: string,
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value: any,
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packDisabledkey = true
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): string[] | null {
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if (!list || list.length === 0) {
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return null;
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}
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const res: string[] = [];
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for (let i = 0; i < list.length; i++) {
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const item = list[i];
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if (item[type] === value) {
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if ((packDisabledkey && item.disabled) || !item.disabled) {
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res.push(item.key);
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}
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}
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}
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return res.length ? res : null;
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}
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/**
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* 错误输出
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* @param msg 错误消息
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* @param args 附加参数
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*/
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export function logError(msg: string, ...args: any[]): void {
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console.error(`DaTree: ${msg}`, ...args);
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}
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const toString = Object.prototype.toString;
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export function is(val: any, type: string): boolean {
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return toString.call(val) === `[object ${type}]`;
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}
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/**
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* 是否对象(Object)
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* @param val 值
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*/
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export function isObject(val: any): boolean {
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return val !== null && is(val, "Object");
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}
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/**
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* 是否数字(Number)
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* @param val 值
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*/
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export function isNumber(val: any): boolean {
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return is(val, "Number");
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}
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/**
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* 是否字符串(String)
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* @param val 值
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*/
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export function isString(val: any): boolean {
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return is(val, "String");
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}
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/**
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* 是否函数方法(Function)
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* @param val 值
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*/
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export function isFunction(val: any): boolean {
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return typeof val === "function";
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}
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/**
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* 是否布尔(Boolean)
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* @param val 值
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*/
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export function isBoolean(val: any): boolean {
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return is(val, "Boolean");
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}
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/**
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* 是否数组(Array)
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* @param val 值
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*/
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export function isArray(val: any): boolean {
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return val && Array.isArray(val);
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}
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