| | |
| | | * 表格时间格式化 |
| | | */ |
| | | export const formatDate = (cellValue: string) => { |
| | | if (cellValue == null || cellValue == '') return ''; |
| | | const date = new Date(cellValue); |
| | | const year = date.getFullYear(); |
| | | const month = date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1; |
| | | const day = date.getDate() < 10 ? '0' + date.getDate() : date.getDate(); |
| | | const hours = date.getHours() < 10 ? '0' + date.getHours() : date.getHours(); |
| | | const minutes = date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes(); |
| | | const seconds = date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds(); |
| | | return year + '-' + month + '-' + day + ' ' + hours + ':' + minutes + ':' + seconds; |
| | | if (cellValue == null || cellValue == '') return ''; |
| | | const date = new Date(cellValue); |
| | | const year = date.getFullYear(); |
| | | const month = date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1; |
| | | const day = date.getDate() < 10 ? '0' + date.getDate() : date.getDate(); |
| | | const hours = date.getHours() < 10 ? '0' + date.getHours() : date.getHours(); |
| | | const minutes = date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes(); |
| | | const seconds = date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds(); |
| | | return year + '-' + month + '-' + day + ' ' + hours + ':' + minutes + ':' + seconds; |
| | | }; |
| | | |
| | | /** |
| | |
| | | * @returns {string} |
| | | */ |
| | | export const formatTime = (time: string, option: string) => { |
| | | let t: number; |
| | | if (('' + time).length === 10) { |
| | | t = parseInt(time) * 1000; |
| | | } else { |
| | | t = +time; |
| | | } |
| | | const d: any = new Date(t); |
| | | const now = Date.now(); |
| | | let t: number; |
| | | if (('' + time).length === 10) { |
| | | t = parseInt(time) * 1000; |
| | | } else { |
| | | t = +time; |
| | | } |
| | | const d: any = new Date(t); |
| | | const now = Date.now(); |
| | | |
| | | const diff = (now - d) / 1000; |
| | | const diff = (now - d) / 1000; |
| | | |
| | | if (diff < 30) { |
| | | return '刚刚'; |
| | | } else if (diff < 3600) { |
| | | // less 1 hour |
| | | return Math.ceil(diff / 60) + '分钟前'; |
| | | } else if (diff < 3600 * 24) { |
| | | return Math.ceil(diff / 3600) + '小时前'; |
| | | } else if (diff < 3600 * 24 * 2) { |
| | | return '1天前'; |
| | | } |
| | | if (option) { |
| | | return parseTime(t, option); |
| | | } else { |
| | | return d.getMonth() + 1 + '月' + d.getDate() + '日' + d.getHours() + '时' + d.getMinutes() + '分'; |
| | | } |
| | | if (diff < 30) { |
| | | return '刚刚'; |
| | | } else if (diff < 3600) { |
| | | // less 1 hour |
| | | return Math.ceil(diff / 60) + '分钟前'; |
| | | } else if (diff < 3600 * 24) { |
| | | return Math.ceil(diff / 3600) + '小时前'; |
| | | } else if (diff < 3600 * 24 * 2) { |
| | | return '1天前'; |
| | | } |
| | | if (option) { |
| | | return parseTime(t, option); |
| | | } else { |
| | | return d.getMonth() + 1 + '月' + d.getDate() + '日' + d.getHours() + '时' + d.getMinutes() + '分'; |
| | | } |
| | | }; |
| | | |
| | | /** |
| | |
| | | * @returns {Object} |
| | | */ |
| | | export const getQueryObject = (url: string) => { |
| | | url = url == null ? window.location.href : url; |
| | | const search = url.substring(url.lastIndexOf('?') + 1); |
| | | const obj: { [key: string]: string } = {}; |
| | | const reg = /([^?&=]+)=([^?&=]*)/g; |
| | | search.replace(reg, (rs, $1, $2) => { |
| | | const name = decodeURIComponent($1); |
| | | let val = decodeURIComponent($2); |
| | | val = String(val); |
| | | obj[name] = val; |
| | | return rs; |
| | | }); |
| | | return obj; |
| | | url = url == null ? window.location.href : url; |
| | | const search = url.substring(url.lastIndexOf('?') + 1); |
| | | const obj: { [key: string]: string } = {}; |
| | | const reg = /([^?&=]+)=([^?&=]*)/g; |
| | | search.replace(reg, (rs, $1, $2) => { |
| | | const name = decodeURIComponent($1); |
| | | let val = decodeURIComponent($2); |
| | | val = String(val); |
| | | obj[name] = val; |
| | | return rs; |
| | | }); |
| | | return obj; |
| | | }; |
| | | |
| | | /** |
| | |
| | | * @returns {number} output value |
| | | */ |
| | | export const byteLength = (str: string) => { |
| | | // returns the byte length of an utf8 string |
| | | let s = str.length; |
| | | for (let i = str.length - 1; i >= 0; i--) { |
| | | const code = str.charCodeAt(i); |
| | | if (code > 0x7f && code <= 0x7ff) s++; |
| | | else if (code > 0x7ff && code <= 0xffff) s += 2; |
| | | if (code >= 0xdc00 && code <= 0xdfff) i--; |
| | | } |
| | | return s; |
| | | // returns the byte length of an utf8 string |
| | | let s = str.length; |
| | | for (let i = str.length - 1; i >= 0; i--) { |
| | | const code = str.charCodeAt(i); |
| | | if (code > 0x7f && code <= 0x7ff) s++; |
| | | else if (code > 0x7ff && code <= 0xffff) s += 2; |
| | | if (code >= 0xdc00 && code <= 0xdfff) i--; |
| | | } |
| | | return s; |
| | | }; |
| | | |
| | | /** |
| | |
| | | * @returns {Array} |
| | | */ |
| | | export const cleanArray = (actual: Array<any>) => { |
| | | const newArray = []; |
| | | for (let i = 0; i < actual.length; i++) { |
| | | if (actual[i]) { |
| | | newArray.push(actual[i]); |
| | | } |
| | | } |
| | | return newArray; |
| | | const newArray = []; |
| | | for (let i = 0; i < actual.length; i++) { |
| | | if (actual[i]) { |
| | | newArray.push(actual[i]); |
| | | } |
| | | } |
| | | return newArray; |
| | | }; |
| | | |
| | | /** |
| | |
| | | * @returns {Array} |
| | | */ |
| | | export const param = (json: any) => { |
| | | if (!json) return ''; |
| | | return cleanArray( |
| | | Object.keys(json).map((key) => { |
| | | if (json[key] === undefined) return ''; |
| | | return encodeURIComponent(key) + '=' + encodeURIComponent(json[key]); |
| | | }) |
| | | ).join('&'); |
| | | if (!json) return ''; |
| | | return cleanArray( |
| | | Object.keys(json).map((key) => { |
| | | if (json[key] === undefined) return ''; |
| | | return encodeURIComponent(key) + '=' + encodeURIComponent(json[key]); |
| | | }) |
| | | ).join('&'); |
| | | }; |
| | | |
| | | /** |
| | |
| | | * @returns {Object} |
| | | */ |
| | | export const param2Obj = (url: string) => { |
| | | const search = decodeURIComponent(url.split('?')[1]).replace(/\+/g, ' '); |
| | | if (!search) { |
| | | return {}; |
| | | } |
| | | const obj: any = {}; |
| | | const searchArr = search.split('&'); |
| | | searchArr.forEach((v) => { |
| | | const index = v.indexOf('='); |
| | | if (index !== -1) { |
| | | const name = v.substring(0, index); |
| | | const val = v.substring(index + 1, v.length); |
| | | obj[name] = val; |
| | | } |
| | | }); |
| | | return obj; |
| | | const search = decodeURIComponent(url.split('?')[1]).replace(/\+/g, ' '); |
| | | if (!search) { |
| | | return {}; |
| | | } |
| | | const obj: any = {}; |
| | | const searchArr = search.split('&'); |
| | | searchArr.forEach((v) => { |
| | | const index = v.indexOf('='); |
| | | if (index !== -1) { |
| | | const name = v.substring(0, index); |
| | | const val = v.substring(index + 1, v.length); |
| | | obj[name] = val; |
| | | } |
| | | }); |
| | | return obj; |
| | | }; |
| | | |
| | | /** |
| | |
| | | * @returns {string} |
| | | */ |
| | | export const html2Text = (val: string) => { |
| | | const div = document.createElement('div'); |
| | | div.innerHTML = val; |
| | | return div.textContent || div.innerText; |
| | | const div = document.createElement('div'); |
| | | div.innerHTML = val; |
| | | return div.textContent || div.innerText; |
| | | }; |
| | | |
| | | /** |
| | |
| | | * @returns {Object} |
| | | */ |
| | | export const objectMerge = (target: any, source: any | any[]) => { |
| | | if (typeof target !== 'object') { |
| | | target = {}; |
| | | } |
| | | if (Array.isArray(source)) { |
| | | return source.slice(); |
| | | } |
| | | Object.keys(source).forEach((property) => { |
| | | const sourceProperty = source[property]; |
| | | if (typeof sourceProperty === 'object') { |
| | | target[property] = objectMerge(target[property], sourceProperty); |
| | | } else { |
| | | target[property] = sourceProperty; |
| | | } |
| | | }); |
| | | return target; |
| | | if (typeof target !== 'object') { |
| | | target = {}; |
| | | } |
| | | if (Array.isArray(source)) { |
| | | return source.slice(); |
| | | } |
| | | Object.keys(source).forEach((property) => { |
| | | const sourceProperty = source[property]; |
| | | if (typeof sourceProperty === 'object') { |
| | | target[property] = objectMerge(target[property], sourceProperty); |
| | | } else { |
| | | target[property] = sourceProperty; |
| | | } |
| | | }); |
| | | return target; |
| | | }; |
| | | |
| | | /** |
| | |
| | | * @param {string} className |
| | | */ |
| | | export const toggleClass = (element: HTMLElement, className: string) => { |
| | | if (!element || !className) { |
| | | return; |
| | | } |
| | | let classString = element.className; |
| | | const nameIndex = classString.indexOf(className); |
| | | if (nameIndex === -1) { |
| | | classString += '' + className; |
| | | } else { |
| | | classString = classString.substring(0, nameIndex) + classString.substring(nameIndex + className.length); |
| | | } |
| | | element.className = classString; |
| | | if (!element || !className) { |
| | | return; |
| | | } |
| | | let classString = element.className; |
| | | const nameIndex = classString.indexOf(className); |
| | | if (nameIndex === -1) { |
| | | classString += '' + className; |
| | | } else { |
| | | classString = classString.substring(0, nameIndex) + classString.substring(nameIndex + className.length); |
| | | } |
| | | element.className = classString; |
| | | }; |
| | | |
| | | /** |
| | |
| | | * @returns {Date} |
| | | */ |
| | | export const getTime = (type: string) => { |
| | | if (type === 'start') { |
| | | return new Date().getTime() - 3600 * 1000 * 24 * 90; |
| | | } else { |
| | | return new Date(new Date().toDateString()); |
| | | } |
| | | if (type === 'start') { |
| | | return new Date().getTime() - 3600 * 1000 * 24 * 90; |
| | | } else { |
| | | return new Date(new Date().toDateString()); |
| | | } |
| | | }; |
| | | |
| | | /** |
| | |
| | | * @return {*} |
| | | */ |
| | | export const debounce = (func: any, wait: number, immediate: boolean) => { |
| | | let timeout: any, args: any, context: any, timestamp: any, result: any; |
| | | let timeout: any, args: any, context: any, timestamp: any, result: any; |
| | | |
| | | const later = function () { |
| | | // 据上一次触发时间间隔 |
| | | const last = +new Date() - timestamp; |
| | | const later = function () { |
| | | // 据上一次触发时间间隔 |
| | | const last = +new Date() - timestamp; |
| | | |
| | | // 上次被包装函数被调用时间间隔 last 小于设定时间间隔 wait |
| | | if (last < wait && last > 0) { |
| | | timeout = setTimeout(later, wait - last); |
| | | } else { |
| | | timeout = null; |
| | | // 如果设定为immediate===true,因为开始边界已经调用过了此处无需调用 |
| | | if (!immediate) { |
| | | result = func.apply(context, args); |
| | | if (!timeout) context = args = null; |
| | | } |
| | | } |
| | | }; |
| | | // 上次被包装函数被调用时间间隔 last 小于设定时间间隔 wait |
| | | if (last < wait && last > 0) { |
| | | timeout = setTimeout(later, wait - last); |
| | | } else { |
| | | timeout = null; |
| | | // 如果设定为immediate===true,因为开始边界已经调用过了此处无需调用 |
| | | if (!immediate) { |
| | | result = func.apply(context, args); |
| | | if (!timeout) context = args = null; |
| | | } |
| | | } |
| | | }; |
| | | |
| | | return (...args: any) => { |
| | | context = this; |
| | | timestamp = +new Date(); |
| | | const callNow = immediate && !timeout; |
| | | // 如果延时不存在,重新设定延时 |
| | | if (!timeout) timeout = setTimeout(later, wait); |
| | | if (callNow) { |
| | | result = func.apply(context, args); |
| | | context = args = null; |
| | | } |
| | | return result; |
| | | }; |
| | | return (...args: any) => { |
| | | context = this; |
| | | timestamp = +new Date(); |
| | | const callNow = immediate && !timeout; |
| | | // 如果延时不存在,重新设定延时 |
| | | if (!timeout) timeout = setTimeout(later, wait); |
| | | if (callNow) { |
| | | result = func.apply(context, args); |
| | | context = args = null; |
| | | } |
| | | return result; |
| | | }; |
| | | }; |
| | | |
| | | /** |
| | |
| | | * @returns {Object} |
| | | */ |
| | | export const deepClone = (source: any) => { |
| | | if (!source && typeof source !== 'object') { |
| | | throw new Error('error arguments', 'deepClone' as any); |
| | | } |
| | | const targetObj: any = source.constructor === Array ? [] : {}; |
| | | Object.keys(source).forEach((keys) => { |
| | | if (source[keys] && typeof source[keys] === 'object') { |
| | | targetObj[keys] = deepClone(source[keys]); |
| | | } else { |
| | | targetObj[keys] = source[keys]; |
| | | } |
| | | }); |
| | | return targetObj; |
| | | if (!source && typeof source !== 'object') { |
| | | throw new Error('error arguments', 'deepClone' as any); |
| | | } |
| | | const targetObj: any = source.constructor === Array ? [] : {}; |
| | | Object.keys(source).forEach((keys) => { |
| | | if (source[keys] && typeof source[keys] === 'object') { |
| | | targetObj[keys] = deepClone(source[keys]); |
| | | } else { |
| | | targetObj[keys] = source[keys]; |
| | | } |
| | | }); |
| | | return targetObj; |
| | | }; |
| | | |
| | | /** |
| | |
| | | * @returns {Array} |
| | | */ |
| | | export const uniqueArr = (arr: any) => { |
| | | return Array.from(new Set(arr)); |
| | | return Array.from(new Set(arr)); |
| | | }; |
| | | |
| | | /** |
| | | * @returns {string} |
| | | */ |
| | | export const createUniqueString = (): string => { |
| | | const timestamp = +new Date() + ''; |
| | | const num = (1 + Math.random()) * 65536; |
| | | const randomNum = parseInt(num + ''); |
| | | return (+(randomNum + timestamp)).toString(32); |
| | | const timestamp = +new Date() + ''; |
| | | const num = (1 + Math.random()) * 65536; |
| | | const randomNum = parseInt(num + ''); |
| | | return (+(randomNum + timestamp)).toString(32); |
| | | }; |
| | | |
| | | /** |
| | |
| | | * @returns {boolean} |
| | | */ |
| | | export const hasClass = (ele: HTMLElement, cls: string): boolean => { |
| | | return !!ele.className.match(new RegExp('(\\s|^)' + cls + '(\\s|$)')); |
| | | return !!ele.className.match(new RegExp('(\\s|^)' + cls + '(\\s|$)')); |
| | | }; |
| | | |
| | | /** |
| | |
| | | * @param {string} cls |
| | | */ |
| | | export const addClass = (ele: HTMLElement, cls: string) => { |
| | | if (!hasClass(ele, cls)) ele.className += ' ' + cls; |
| | | if (!hasClass(ele, cls)) ele.className += ' ' + cls; |
| | | }; |
| | | |
| | | /** |
| | |
| | | * @param {string} cls |
| | | */ |
| | | export const removeClass = (ele: HTMLElement, cls: string) => { |
| | | if (hasClass(ele, cls)) { |
| | | const reg = new RegExp('(\\s|^)' + cls + '(\\s|$)'); |
| | | ele.className = ele.className.replace(reg, ' '); |
| | | } |
| | | if (hasClass(ele, cls)) { |
| | | const reg = new RegExp('(\\s|^)' + cls + '(\\s|$)'); |
| | | ele.className = ele.className.replace(reg, ' '); |
| | | } |
| | | }; |
| | | |
| | | /** |
| | |
| | | * @returns {Boolean} |
| | | */ |
| | | export const isExternal = (path: string) => { |
| | | return /^(https?:|http?:|mailto:|tel:)/.test(path); |
| | | return /^(https?:|http?:|mailto:|tel:)/.test(path); |
| | | }; |