| | |
| | | */ |
| | | export function formatDate(cellValue) { |
| | | if (cellValue == null || cellValue == "") return ""; |
| | | var date = new Date(cellValue) |
| | | var year = date.getFullYear() |
| | | var month = date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1 |
| | | var day = date.getDate() < 10 ? '0' + date.getDate() : date.getDate() |
| | | var hours = date.getHours() < 10 ? '0' + date.getHours() : date.getHours() |
| | | var minutes = date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes() |
| | | var seconds = date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds() |
| | | return year + '-' + month + '-' + day + ' ' + hours + ':' + minutes + ':' + seconds |
| | | var date = new Date(cellValue); |
| | | var year = date.getFullYear(); |
| | | var month = |
| | | date.getMonth() + 1 < 10 |
| | | ? "0" + (date.getMonth() + 1) |
| | | : date.getMonth() + 1; |
| | | var day = date.getDate() < 10 ? "0" + date.getDate() : date.getDate(); |
| | | var hours = date.getHours() < 10 ? "0" + date.getHours() : date.getHours(); |
| | | var minutes = |
| | | date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes(); |
| | | var seconds = |
| | | date.getSeconds() < 10 ? "0" + date.getSeconds() : date.getSeconds(); |
| | | return ( |
| | | year + "-" + month + "-" + day + " " + hours + ":" + minutes + ":" + seconds |
| | | ); |
| | | } |
| | | |
| | | /** |
| | |
| | | * @returns {string} |
| | | */ |
| | | export function formatTime(time, option) { |
| | | if (('' + time).length === 10) { |
| | | time = parseInt(time) * 1000 |
| | | if (("" + time).length === 10) { |
| | | time = parseInt(time) * 1000; |
| | | } else { |
| | | time = +time |
| | | time = +time; |
| | | } |
| | | const d = new Date(time) |
| | | const now = Date.now() |
| | | const d = new Date(time); |
| | | const now = Date.now(); |
| | | |
| | | const diff = (now - d) / 1000 |
| | | const diff = (now - d) / 1000; |
| | | |
| | | if (diff < 30) { |
| | | return '刚刚' |
| | | return "刚刚"; |
| | | } else if (diff < 3600) { |
| | | // less 1 hour |
| | | return Math.ceil(diff / 60) + '分钟前' |
| | | return Math.ceil(diff / 60) + "分钟前"; |
| | | } else if (diff < 3600 * 24) { |
| | | return Math.ceil(diff / 3600) + '小时前' |
| | | return Math.ceil(diff / 3600) + "小时前"; |
| | | } else if (diff < 3600 * 24 * 2) { |
| | | return '1天前' |
| | | return "1天前"; |
| | | } |
| | | if (option) { |
| | | return parseTime(time, option) |
| | | return parseTime(time, option); |
| | | } else { |
| | | return ( |
| | | d.getMonth() + |
| | | 1 + |
| | | '月' + |
| | | "月" + |
| | | d.getDate() + |
| | | '日' + |
| | | "日" + |
| | | d.getHours() + |
| | | '时' + |
| | | "时" + |
| | | d.getMinutes() + |
| | | '分' |
| | | ) |
| | | "分" |
| | | ); |
| | | } |
| | | } |
| | | |
| | |
| | | * @returns {Object} |
| | | */ |
| | | export function getQueryObject(url) { |
| | | url = url == null ? window.location.href : url |
| | | const search = url.substring(url.lastIndexOf('?') + 1) |
| | | const obj = {} |
| | | const reg = /([^?&=]+)=([^?&=]*)/g |
| | | url = url == null ? window.location.href : url; |
| | | const search = url.substring(url.lastIndexOf("?") + 1); |
| | | const obj = {}; |
| | | 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 |
| | | const name = decodeURIComponent($1); |
| | | let val = decodeURIComponent($2); |
| | | val = String(val); |
| | | obj[name] = val; |
| | | return rs; |
| | | }); |
| | | return obj; |
| | | } |
| | | |
| | | /** |
| | |
| | | */ |
| | | export function byteLength(str) { |
| | | // returns the byte length of an utf8 string |
| | | let s = str.length |
| | | let s = str.length; |
| | | for (var 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-- |
| | | 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 |
| | | return s; |
| | | } |
| | | |
| | | /** |
| | |
| | | * @returns {Array} |
| | | */ |
| | | export function cleanArray(actual) { |
| | | const newArray = [] |
| | | const newArray = []; |
| | | for (let i = 0; i < actual.length; i++) { |
| | | if (actual[i]) { |
| | | newArray.push(actual[i]) |
| | | newArray.push(actual[i]); |
| | | } |
| | | } |
| | | return newArray |
| | | return newArray; |
| | | } |
| | | |
| | | /** |
| | |
| | | * @returns {Array} |
| | | */ |
| | | export function param(json) { |
| | | if (!json) return '' |
| | | if (!json) return ""; |
| | | return cleanArray( |
| | | Object.keys(json).map(key => { |
| | | if (json[key] === undefined) return '' |
| | | return encodeURIComponent(key) + '=' + encodeURIComponent(json[key]) |
| | | if (json[key] === undefined) return ""; |
| | | return encodeURIComponent(key) + "=" + encodeURIComponent(json[key]); |
| | | }) |
| | | ).join('&') |
| | | ).join("&"); |
| | | } |
| | | |
| | | /** |
| | |
| | | * @returns {Object} |
| | | */ |
| | | export function param2Obj(url) { |
| | | const search = url.split('?')[1] |
| | | const search = url.split("?")[1]; |
| | | if (!search) { |
| | | return {} |
| | | return {}; |
| | | } |
| | | return JSON.parse( |
| | | '{"' + |
| | |
| | | .replace(/"/g, '\\"') |
| | | .replace(/&/g, '","') |
| | | .replace(/=/g, '":"') |
| | | .replace(/\+/g, ' ') + |
| | | .replace(/\+/g, " ") + |
| | | '"}' |
| | | ) |
| | | ); |
| | | } |
| | | |
| | | /** |
| | |
| | | * @returns {string} |
| | | */ |
| | | export function html2Text(val) { |
| | | 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 function objectMerge(target, source) { |
| | | if (typeof target !== 'object') { |
| | | target = {} |
| | | if (typeof target !== "object") { |
| | | target = {}; |
| | | } |
| | | if (Array.isArray(source)) { |
| | | return source.slice() |
| | | return source.slice(); |
| | | } |
| | | Object.keys(source).forEach(property => { |
| | | const sourceProperty = source[property] |
| | | if (typeof sourceProperty === 'object') { |
| | | target[property] = objectMerge(target[property], sourceProperty) |
| | | const sourceProperty = source[property]; |
| | | if (typeof sourceProperty === "object") { |
| | | target[property] = objectMerge(target[property], sourceProperty); |
| | | } else { |
| | | target[property] = sourceProperty |
| | | target[property] = sourceProperty; |
| | | } |
| | | }) |
| | | return target |
| | | }); |
| | | return target; |
| | | } |
| | | |
| | | /** |
| | |
| | | */ |
| | | export function toggleClass(element, className) { |
| | | if (!element || !className) { |
| | | return |
| | | return; |
| | | } |
| | | let classString = element.className |
| | | const nameIndex = classString.indexOf(className) |
| | | let classString = element.className; |
| | | const nameIndex = classString.indexOf(className); |
| | | if (nameIndex === -1) { |
| | | classString += '' + className |
| | | classString += "" + className; |
| | | } else { |
| | | classString = |
| | | classString.substr(0, nameIndex) + |
| | | classString.substr(nameIndex + className.length) |
| | | classString.substr(nameIndex + className.length); |
| | | } |
| | | element.className = classString |
| | | element.className = classString; |
| | | } |
| | | |
| | | /** |
| | |
| | | * @returns {Date} |
| | | */ |
| | | export function getTime(type) { |
| | | if (type === 'start') { |
| | | return new Date().getTime() - 3600 * 1000 * 24 * 90 |
| | | if (type === "start") { |
| | | return new Date().getTime() - 3600 * 1000 * 24 * 90; |
| | | } else { |
| | | return new Date(new Date().toDateString()) |
| | | return new Date(new Date().toDateString()); |
| | | } |
| | | } |
| | | |
| | |
| | | * @return {*} |
| | | */ |
| | | export function debounce(func, wait, immediate) { |
| | | let timeout, args, context, timestamp, result |
| | | let timeout, args, context, timestamp, result; |
| | | |
| | | const later = function() { |
| | | // 据上一次触发时间间隔 |
| | | const last = +new Date() - timestamp |
| | | 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) |
| | | timeout = setTimeout(later, wait - last); |
| | | } else { |
| | | timeout = null |
| | | 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 |
| | | result = func.apply(context, args); |
| | | if (!timeout) context = args = null; |
| | | } |
| | | } |
| | | } |
| | | }; |
| | | |
| | | return function(...args) { |
| | | context = this |
| | | timestamp = +new Date() |
| | | const callNow = immediate && !timeout |
| | | 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 (!timeout) timeout = setTimeout(later, wait); |
| | | if (callNow) { |
| | | result = func.apply(context, args) |
| | | context = args = null |
| | | result = func.apply(context, args); |
| | | context = args = null; |
| | | } |
| | | |
| | | return result |
| | | } |
| | | return result; |
| | | }; |
| | | } |
| | | |
| | | /** |
| | |
| | | * @returns {Object} |
| | | */ |
| | | export function deepClone(source) { |
| | | if (!source && typeof source !== 'object') { |
| | | throw new Error('error arguments', 'deepClone') |
| | | if (!source && typeof source !== "object") { |
| | | throw new Error("error arguments", "deepClone"); |
| | | } |
| | | const targetObj = source.constructor === Array ? [] : {} |
| | | const targetObj = source.constructor === Array ? [] : {}; |
| | | Object.keys(source).forEach(keys => { |
| | | if (source[keys] && typeof source[keys] === 'object') { |
| | | targetObj[keys] = deepClone(source[keys]) |
| | | if (source[keys] && typeof source[keys] === "object") { |
| | | targetObj[keys] = deepClone(source[keys]); |
| | | } else { |
| | | targetObj[keys] = source[keys] |
| | | targetObj[keys] = source[keys]; |
| | | } |
| | | }) |
| | | return targetObj |
| | | }); |
| | | return targetObj; |
| | | } |
| | | |
| | | /** |
| | |
| | | * @returns {Array} |
| | | */ |
| | | export function uniqueArr(arr) { |
| | | return Array.from(new Set(arr)) |
| | | return Array.from(new Set(arr)); |
| | | } |
| | | |
| | | /** |
| | | * @returns {string} |
| | | */ |
| | | export function createUniqueString() { |
| | | const timestamp = +new Date() + '' |
| | | const randomNum = parseInt((1 + Math.random()) * 65536) + '' |
| | | return (+(randomNum + timestamp)).toString(32) |
| | | const timestamp = +new Date() + ""; |
| | | const randomNum = parseInt((1 + Math.random()) * 65536) + ""; |
| | | return (+(randomNum + timestamp)).toString(32); |
| | | } |
| | | |
| | | /** |
| | |
| | | * @returns {boolean} |
| | | */ |
| | | export function hasClass(ele, cls) { |
| | | return !!ele.className.match(new RegExp('(\\s|^)' + cls + '(\\s|$)')) |
| | | return !!ele.className.match(new RegExp("(\\s|^)" + cls + "(\\s|$)")); |
| | | } |
| | | |
| | | /** |
| | |
| | | * @param {string} cls |
| | | */ |
| | | export function addClass(ele, cls) { |
| | | if (!hasClass(ele, cls)) ele.className += ' ' + cls |
| | | if (!hasClass(ele, cls)) ele.className += " " + cls; |
| | | } |
| | | |
| | | /** |
| | |
| | | */ |
| | | export function removeClass(ele, cls) { |
| | | if (hasClass(ele, cls)) { |
| | | const reg = new RegExp('(\\s|^)' + cls + '(\\s|$)') |
| | | ele.className = ele.className.replace(reg, ' ') |
| | | const reg = new RegExp("(\\s|^)" + cls + "(\\s|$)"); |
| | | ele.className = ele.className.replace(reg, " "); |
| | | } |
| | | } |
| | | |
| | | export function getTimePeriod(num) { |
| | | let s1 = ""; |
| | | let s2 = ""; |
| | | let e1 = ""; |
| | | let e2 = ""; |
| | | |
| | | if (num % 2 === 0) { |
| | | s2 = "30"; |
| | | s1 = ~~(num / 2 - 1) < 10 ? "0" + ~~(num / 2 - 1) : ~~(num / 2 - 1); |
| | | e1 = ~~(num / 2) < 10 ? "0" + ~~(num / 2) : ~~(num / 2); |
| | | e2 = "00"; |
| | | } else { |
| | | s1 = ~~(num / 2) < 10 ? "0" + ~~(num / 2) : ~~(num / 2); |
| | | s2 = "00"; |
| | | e1 = s1; |
| | | e2 = "30"; |
| | | } |
| | | return s1 + ":" + s2 + "-" + e1 + ":" + e2; |
| | | } |