转发链接：https://juejin.im/post/5edb6c6be51d4578a2555a9b
176.如何确定设备是移动设备还是台式机/笔记本电脑？
const detectDeviceType = () => /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent) ? 'Mobile' : 'Desktop'; // 事例 detectDeviceType(); // "Mobile" or "Desktop" ***代码
177.How to get the current URL?
const currentURL = () => window.location.href // 事例 currentURL() // 'https://google.com' ***代码
178.如何创建一个包含当前URL参数的对象？
const getURLParameters = url => (url.match(/([^?=&]+)(=([^&]*))/g) || []).reduce( (a, v) => ((a[v.slice(0, v.indexOf('='))] = v.slice(v.indexOf('=') + 1)), a), {} ); // 事例 getURLParameters('http://url.com/page?n=Adam&s=***ith'); // {n: 'Adam', s: '***ith'} getURLParameters('google.com'); // {} ***代码
179.如何将一组表单元素转化为对象？
const formToObject = form => Array.from(new FormData(form)).reduce( (acc, [key, value]) => ({ ...acc, [key]: value }), {} ); // 事例 formToObject(document.querySelector('#form')); // { email: 'test@email.com', name: 'Test Name' } ***代码
180.如何从对象检索给定选择器指示的一组属性？
const get = (from, ...selectors) => [...selectors].map(s => s .replace(/\[([^\[\]]*)\]/g, '.$1.') .split('.') .filter(t => t !== '') .reduce((prev, cur) => prev && prev[cur], from) ); const obj = { selector: { to: { val: 'val to select' } }, target: [1, 2, { a: 'test' }] }; // Example get(obj, 'selector.to.val', 'target[0]', 'target[2].a'); // ['val to select', 1, 'test'] ***代码
181.如何在等待指定时间后调用提供的函数？
const delay = (fn, wait, ...args) => setTimeout(fn, wait, ...args); delay( function(text) { console.log(text); }, 1000, 'later' ); // 1秒后打印 'later' ***代码
182.如何在给定元素上触发特定事件且能选择地传递自定义数据？
const triggerEvent = (el, eventType, detail) => el.dispatchEvent(new CustomEvent(eventType, { detail })); // 事例 triggerEvent(document.getElementById('myId'), 'click'); triggerEvent(document.getElementById('myId'), 'click', { username: 'bob' }); 自定义事件的函数有 Event、CustomEvent 和 dispatchEvent // 向 window派发一个resize内置事件 window.dispatchEvent(new Event('resize')) // 直接自定义事件，使用 Event 构造函数： var event = new Event('build'); var elem = document.querySelector('#id') // 监听事件 elem.addEventListener('build', function (e) { ... }, false); // 触发事件. elem.dispatchEvent(event); CustomEvent 可以创建一个更高度自定义事件，还可以附带一些数据，具体用法如下： var myEvent = new CustomEvent(eventname, options); 其中 options 可以是： { detail: { ... }, bubbles: true, //是否冒泡 cancelable: false //是否取消默认事件 } 其中 detail 可以存放一些初始化的信息，可以在触发的时候调用。其他属性就是定义该事件是否具有冒泡等等功能。 内置的事件会由浏览器根据某些操作进行触发，自定义的事件就需要人工触发。 dispatchEvent 函数就是用来触发某个事件： element.dispatchEvent(customEvent); 上面代码表示，在 element 上面触发 customEvent 这个事件。 // add an appropriate event listener obj.addEventListener("cat", function(e) { process(e.detail) }); // create and dispatch the event var event = new CustomEvent("cat", {"detail":{"hazcheeseburger":true}}); obj.dispatchEvent(event); 使用自定义事件需要注意兼容性问题，而使用 jQuery 就简单多了： // 绑定自定义事件 $(element).on('myCustomEvent', function(){}); // 触发事件 $(element).trigger('myCustomEvent'); // 此外，你还可以在触发自定义事件时传递更多参数信息： $( "p" ).on( "myCustomEvent", function( event, myName ) { $( this ).text( myName + ", hi there!" ); }); $( "button" ).click(function () { $( "p" ).trigger( "myCustomEvent", [ "John" ] ); }); ***代码
183.如何从元素中移除事件监听器?
const off = (el, evt, fn, opts = false) => el.removeEventListener(evt, fn, opts); const fn = () => console.log('!'); document.body.addEventListener('click', fn); off(document.body, 'click', fn); ***代码
184.如何获得给定毫秒数的可读格式？
const formatDuration = ms => { if (ms < 0) ms = -ms; const time = { day: Math.floor(ms / 86400000), hour: Math.floor(ms / 3600000) % 24, minute: Math.floor(ms / 60000) % 60, second: Math.floor(ms / 1000) % 60, millisecond: Math.floor(ms) % 1000 }; return Object.entries(time) .filter(val => val[1] !== 0) .map(([key, val]) => `${val} ${key}${val !== 1 ? 's' : ''}`) .join(', '); }; // 事例 formatDuration(1001); // '1 second, 1 millisecond' formatDuration(34325055574); // '397 days, 6 hours, 44 minutes, 15 seconds, 574 milliseconds' ***代码
185.如何获得两个日期之间的差异（以天为单位）？
const getDaysDiffBetweenDates = (dateInitial, dateFinal) => (dateFinal - dateInitial) / (1000 * 3600 * 24); // 事例 getDaysDiffBetweenDates(new Date('2017-12-13'), new Date('2017-12-22')); // 9 ***代码
186.如何向传递的URL发出GET请求？
const httpGet = (url, callback, err = console.error) => { const request = new XMLHttpRequest(); request.open('GET', url, true); request.onload = () => callback(request.responseText); request.onerror = () => err(request); request.send(); }; httpGet( 'https://jsonplaceholder.typicode.com/posts/1', console.log ); // {"userId": 1, "id": 1, "title": "sample title", "body": "my text"} ***代码
187.如何对传递的URL发出POST请求？
const httpPost = (url, data, callback, err = console.error) => { const request = new XMLHttpRequest(); request.open('POST', url, true); request.setRequestHeader('Content-type', 'application/json; charset=utf-8'); request.onload = () => callback(request.responseText); request.onerror = () => err(request); request.send(data); }; const newPost = { userId: 1, id: 1337, title: 'Foo', body: 'bar bar bar' }; const data = *** ON.stringify(newPost); httpPost( 'https://jsonplaceholder.typicode.com/posts', data, console.log ); // {"userId": 1, "id": 1337, "title": "Foo", "body": "bar bar bar"} ***代码
188.如何为指定选择器创建具有指定范围，步长和持续时间的计数器？
const counter = (selector, start, end, step = 1, duration = 2000) => { let current = start, _step = (end - start) * step < 0 ? -step : step, timer = setInterval(() => { current += _step; document.querySelector(selector).innerHTML = current; if (current >= end) document.querySelector(selector).innerHTML = end; if (current >= end) clearInterval(timer); }, Math.abs(Math.floor(duration / (end - start)))); return timer; }; // 事例 counter('#my-id', 1, 1000, 5, 2000); // 让 `id=“my-id”`的元素创建一个2秒计时器 ***代码
189.如何将字符串***到剪贴板？
const el = document.createElement('textarea'); el.value = str; el.setAttribute('readonly', ''); el.style.position = 'absolute'; el.style.left = '-9999px'; document.body.appendChild(el); const selected = document.getSelection().rangeCount > 0 ? document.getSelection().getRangeAt(0) : false; el.select(); document.execCommand('copy'); document.body.removeChild(el); if (selected) { document.getSelection().removeAllRanges(); document.getSelection().addRange(selected); } }; // 事例 copyToClipboard('Lorem ipsum'); // 'Lorem ipsum' copied to clipboard ***代码
190.如何确定页面的浏览器选项卡是否聚焦？
const isBrowserTabFocused = () => !document.hidden; // 事例 isBrowserTabFocused(); // true ***代码
191.如何创建目录（如果不存在）？
const fs = require('fs'); const createDirIfNotExists = dir => (!fs.existsSync(dir) ? fs.mkdirSync(dir) : undefined); // 事例 createDirIfNotExists('test'); 这里面的 *** 大都挺实用，可以解决很多开发过程问题，大家就好好利用起来吧。 ***代码
192.日期型函数封装
function formatTime(date) { if(!!date){ if(!(date instanceof Date)) date = new Date(date); var month = date.getMonth() + 1 var day = date.getDate() return `${month}月${day}日`; } } function formatDay(date) { if(!!date){ var year = date.getFullYear() var month = date.getMonth() + 1 var day = date.getDate() return [year, month, day].map(formatNumber).join('-'); } } function formatDay2(date) { if(!!date){ var year = date.getFullYear() var month = date.getMonth() + 1 var day = date.getDate() return [year, month, day].map(formatNumber).join('/'); } } function formatWeek(date){ if(!!date){ var day = date.getDay(); switch (day) { case 0: return '周日' break; case 1: return '周一' break; case 2: return '周二' break; case 3: return '周三' break; case 4: return '周四' break; case 5: return '周五' break; case 6: return '周六' break; } } } function formatHour(date){ if(!!date){ var hour = new Date(date).getHours(); var minute = new Date(date).getMinutes(); return [hour, minute].map(formatNumber).join(':'); } } function timestamp(date, divisor=1000){ if(date == undefined){ return; }else if(typeof date == 'number'){ return Math.floor(date/divisor); }else if(typeof date == 'string'){ var strs = date.split(/[^0-9]/); return Math.floor(+new Date(strs[0] || 0,(strs[1] || 0)-1,strs[2] || 0,strs[3] || 0,strs[4] || 0,strs[5] || 0)/divisor); }else if(Date.prototype.isPrototypeOf(date)){ return Math.floor(+date/divisor); } } function detimestamp(date){ if(!!date){ return new Date(date*1000); } } function formatNumber(n) {//给在0-9的日期加上0 n = n.toString() return n[1] ? n : '0' + n } module.exports = { formatTime: formatTime, formatDay: formatDay, formatDay2: formatDay2, formatHour: formatHour, formatWeek: formatWeek, timestamp: timestamp, detimestamp: detimestamp } ***代码
193.时间戳转时间
/** * 时间戳转化为年 月 日 时 分 秒 * number: 传入时间戳 * format：返回格式，支持自定义，但参数必须与formateArr里保持一致 */ function formatTime(number,format) { var formateArr = ['Y','M','D','h','m','s']; var returnArr = []; var date = new Date(number * 1000); returnArr.push(date.getFullYear()); returnArr.push(formatNumber(date.getMonth() + 1)); returnArr.push(formatNumber(date.getDate())); returnArr.push(formatNumber(date.getHours())); returnArr.push(formatNumber(date.getMinutes())); returnArr.push(formatNumber(date.getSeconds())); for (var i in returnArr) { format = format.replace(formateArr[i], returnArr[i]); } return format; } //数据转化 function formatNumber(n) { n = n.toString() return n[1] ? n : '0' + n } 调用示例： var sjc = 1488481383;//时间戳 console.log(time.formatTime(sjc,'Y/M/D h:m:s'));//转换为日期：2017/03/03 03:03:03 console.log(time.formatTime(sjc, 'h:m'));//转换为日期：03:03 ***代码
194.js中获取上下文路径
js中获取上下文路径 //js获取项目根路径，如： http://localhost:8083/uimcardprj function getRootPath(){ //获取当前网址，如： http://localhost:8083/uimcardprj/share/meun.jsp var curWwwPath=window.document.location.href; //获取主机地址之后的目录，如： uimcardprj/share/meun.jsp var pathName=window.document.location.pathname; var pos=curWwwPath.indexOf(pathName); //获取主机地址，如： http://localhost:8083 var localhostPaht=curWwwPath.substring(0,pos); //获取带"/"的项目名，如：/uimcardprj var projectName=pathName.substring(0,pathName.substr(1).indexOf('/')+1); return(localhostPaht+projectName); } ***代码
195. *** 大小转化B KB MB GB的转化 ***
function conver(limit){ var size = ""; if( limit < 0.1 * 1024 ){ //如果小于0.1KB转化成B size = limit.toFixed(2) + "B"; }else if(limit < 0.1 * 1024 * 1024 ){//如果小于0.1MB转化成KB size = (limit / 1024).toFixed(2) + "KB"; }else if(limit < 0.1 * 1024 * 1024 * 1024){ //如果小于0.1GB转化成MB size = (limit / (1024 * 1024)).toFixed(2) + "MB"; }else{ //其他转化成GB size = (limit / (1024 * 1024 * 1024)).toFixed(2) + "GB"; } var sizestr = size + ""; var len = sizestr.indexOf("\."); var dec = sizestr.substr(len + 1, 2); if(dec == "00"){//当小数点后为00时 去掉小数部分 return sizestr.substring(0,len) + sizestr.substr(len + 3,2); } return sizestr; } ***代码
196.js全屏和退出全屏
function fullScreen() { var el = document.documentElement; var rfs = el.requestFullScreen || el.webkitRequestFullScreen || el.mozRequestFullScreen || el.msRequestFullScreen; //typeof rfs != "undefined" && rfs if (rfs) { rfs.call(el); } else if (typeof window.ActiveXObject !== "undefined") { //for IE，这里其实就是模拟了按下键盘的F11，使浏览器全屏 var wscript = new ActiveXObject("WScript.Shell"); if (wscript != null) { wscript.SendKeys("{F11}"); } } } //退出全屏 function exitScreen() { var el = document; var cfs = el.cancelFullScreen || el.webkitCancelFullScreen || el.mozCancelFullScreen || el.exitFullScreen; //typeof cfs != "undefined" && cfs if (cfs) { cfs.call(el); } else if (typeof window.ActiveXObject !== "undefined") { //for IE，这里和fullScreen相同，模拟按下F11键退出全屏 var wscript = new ActiveXObject("WScript.Shell"); if (wscript != null) { wscript.SendKeys("{F11}"); } } } ***代码
197.格式化时间，转化为几分钟前，几秒钟前
/** * 格式化时间，转化为几分钟前，几秒钟前 * @param timestamp 时间戳，单位是毫秒 */ function timeFormat(timestamp) { var mistiming = Math.round((Date.now() - timestamp) / 1000); var arrr = ['年', '个月', '星期', '天', '小时', '分钟', '秒']; var arrn = [31536000, 2592000, 604800, 86400, 3600, 60, 1]; for (var i = 0; i < arrn.length; i++) { var inm = Math.floor(mistiming / arrn[i]); if (inm != 0) { return inm + arrr[i] + '前'; } } } ***代码
198 获取n天之前的日期 getDaysBeforeDate(10) 10天前
/** * 获取n天之前的日期 getDaysBeforeDate(10) 10天前 * @param day 天数 */ function getDaysBeforeDate(day) { var date = new Date(), timestamp, newDate; timestamp = date.getTime(); // 获取三天前的日期 newDate = new Date(timestamp - day * 24 * 3600 * 1000); var year = newDate.getFullYear(); // 月+1是因为js中月份是按0开始的 var month = newDate.getMonth() + 1; var day = newDate.getDate(); if (day < 10) { // 如果日小于10，前面拼接0 day = '0' + day; } if (month < 10) { // 如果月小于10，前面拼接0 month = '0' + month; } return [year, month, day].join('/'); } ***代码
199.获取跳转的classId,通过hash方式获取
/** * 获取跳转的classId,通过hash方式获取 * @return 返回值 */ $scope.getQueryString = function() { var url= {}, a = ''; (a = window.location.search.substr(1)) || (a = window.location.hash.split('?')[1]) a.split(/&/g).forEach(function(item) { url[(item = item.split('='))[0]] = item[1]; }) return url } ***代码
200.过滤器指定字段
function filterArrBySex(data, name) { if (!name) { console.log(name) return data; } else { return data.filter(function(ele, index, self) { if (ele.name.includes(name)) { return ele } }) } } ***代码
201.根据身份证获取出生年月
/** * 根据身份证获取出生年月 * @param idCard */ function getBirthdayFromIdCard(idCard) { var birthday = ""; if (idCard != null && idCard != "") { if (idCard.length == 15) { birthday = "19" + idCard.substr(6, 6); } else if (idCard.length == 18) { birthday = idCard.substr(6, 8); } birthday = birthday.replace(/(.{4})(.{2})/, "$1-$2-"); } return birthday; } ***代码
202.根据身份证获取年龄
/** * 根据身份证获取年龄 * @param UUserCard */ function IdCard(UUserCard) { //获取年龄 var myDate = new Date(); var month = myDate.getMonth() + 1; var day = myDate.getDate(); var age = myDate.getFullYear() - UUserCard.substring(6, 10) - 1; if (UUserCard.substring(10, 12) < month || UUserCard.substring(10, 12) == month && UUserCard.substring(12, 14) <= day) { age++; } return age } ***代码
//vue购物车金额结算 window.onload = function() { var vm = new Vue({ el: '#app', data: { items: [{ id: 1, name: "苹果", price: 10, count: 1, url: "http://www.jq22.com/img/cs/500x500-1.png" }, { id: 2, name: "蝴蝶", price: 8, count: 5, url: "http://www.jq22.com/img/cs/500x500-2.png" }, { id: 3, name: "小狗", price: 100, count: 1, url: "http://www.jq22.com/img/cs/500x500-3.png" }, { id: 4, name: "鲜花", price: 10, count: 1, url: "http://www.jq22.com/img/cs/500x500-4.png" } ], search: "" }, methods: { }, filters: { //过滤器 numFilter: function(data, n) { //data==item.price 当前过滤的数据 n==2 return "￥" + data.toFixed(n) } }, computed: { //计算属性 totalCount: function() { var n = 0; this.items.forEach((v, i) => { n += v.count }); return n; }, totalPrice: function() { var money = 0; this.items.forEach((v, i) => { money += v.count * v.price }); return money; }, searchFor: function() { if (!this.search) { return this.items } return this.items.filter((v, i) => { if (v.name.indexOf(this.search) !== -1) { //匹配成功 return v } }) } } }) } //设置iframe高度 function setIframeHeight(sonH) { //debugger; var height = 0; //比较父子页面高度，以高度更大的为准 var parentH = $(window).height(); //iframe最小高度应为浏览器视口高度，否则门户管理页面弹窗大小会受限制 height = parentH > sonH ? parentH : sonH; $('#mainIframe').height(height); //子页面有传值过来，覆盖iframe的最小高度-2000px $("#mainIframe").css("min-height", 'auto'); $(".body-bg").css("height", height + 200); try { var childBody = $("#mainIframe")[0].contentWindow.document.getElementsByTagName("body")[0]; //childBody.style.minHeight = height + "px"; } catch (error) { if (error.message.indexOf("Blocked from frame") > -1) console.warn("当前页面存在跨域！"); } } (function($) { $("#username").keyup(function(event) { if (event.keyCode == 13) $("#password").focus().select(); }); $("#password").keyup(function(event) { if (event.keyCode == 13) $("#login-button").click(); }); })(jQuery); //回到顶部 function goTop() { window.scrollTo({ top: 0, behavior: '***ooth', }); } window.onscroll = function() { var t = document.documentElement.scrollTop; if (t > 50) { $(".toTop").fadeIn(); } else { $(".toTop").fadeOut(); } } function urlAnalysis() { var url = window.location.href; var paraString = url.substring(url.indexOf("?") + 1, url.length); var indexFirst = paraString.indexOf("&"); var paraStringTitle = paraString.slice(0, indexFirst); paraStringElse = paraString.slice(indexFirst + 1, paraString.length); var paraStringUrl = paraStringElse; //区分是否传参：functionId if (paraString.indexOf("functionId") > -1) { var indexSecond = paraStringElse.indexOf("&"); var paraStringFId = paraStringElse.slice(0, indexSecond); var functionId = paraStringFId.split("=")[1]; var $body = angular.element(document.body); var $rootScope = $body.scope().$root; $rootScope.navFunctionId = functionId; paraStringUrl = paraStringElse.slice(indexSecond + 1, paraStringElse.length); } var title = paraStringTitle.split("=")[1] === "undefined" ? "" : decodeURI(paraStringTitle.split("=")[1]); var indexUrl = paraStringUrl.indexOf("="); var iframeUrl = paraStringUrl.slice(indexUrl + 1, paraStringUrl.length); document.title = title; $("#mainIframe").attr("src", iframeUrl); } // 监听enter按下事件，页面跳转 $scope.enterEvent = function(e) { var keycode = window.event ? e.keyCode : e.which; if (keycode == 13) { console.log($scope.searchVal) console.log('监听成功') var baseUrl = '#/pages/knowlege/knowlegeSeach.html' window.open(baseUrl) } }; function showDate() { var myDate = new Date(); var year = myDate.getFullYear(); var month = myDate.getMonth() + 1; month = month < 10 ? '0' + month : month; var date = myDate.getDate(); date = date < 10 ? '0' + date : date; var weekDay = myDate.getDay(); switch (weekDay) { case 0: weekDay = "天"; break; case 1: weekDay = "一"; break; case 2: weekDay = "二"; break; case 3: weekDay = "三"; break; case 4: weekDay = "四"; break; case 5: weekDay = "五"; break; case 6: weekDay = "六"; break; "name" } $scope.year = year; $scope.month = month; $scope.date = date; $scope.weekDay = weekDay; } //获取跳转的classId,通过hash方式获取 $scope.getQueryString = function() { var obg = {}, a = ''; (a = window.location.search.substr(1)) || (a = window.location.hash.split('?')[1]) a.split(/&/g).forEach(function(item) { obg[(item = item.split('='))[0]] = item[1]; }) return obg } var classId = $scope.getQueryString();
//vue购物车金额结算 window.onload = function() { var vm = new Vue({ el: '#app', data: { items: [{ id: 1, name: "苹果", price: 10, count: 1, url: "http://www.jq22.com/img/cs/500x500-1.png" }, { id: 2, name: "蝴蝶", price: 8, count: 5, url: "http://www.jq22.com/img/cs/500x500-2.png" }, { id: 3, name: "小狗", price: 100, count: 1, url: "http://www.jq22.com/img/cs/500x500-3.png" }, { id: 4, name: "鲜花", price: 10, count: 1, url: "http://www.jq22.com/img/cs/500x500-4.png" } ], search: "" }, methods: { }, filters: { //过滤器 numFilter: function(data, n) { //data==item.price 当前过滤的数据 n==2 return "￥" + data.toFixed(n) } }, computed: { //计算属性 totalCount: function() { var n = 0; this.items.forEach((v, i) => { n += v.count }); return n; }, totalPrice: function() { var money = 0; this.items.forEach((v, i) => { money += v.count * v.price }); return money; }, searchFor: function() { if (!this.search) { return this.items } return this.items.filter((v, i) => { if (v.name.indexOf(this.search) !== -1) { //匹配成功 return v } }) } } }) } //设置iframe高度 function setIframeHeight(sonH) { //debugger; var height = 0; //比较父子页面高度，以高度更大的为准 var parentH = $(window).height(); //iframe最小高度应为浏览器视口高度，否则门户管理页面弹窗大小会受限制 height = parentH > sonH ? parentH : sonH; $('#mainIframe').height(height); //子页面有传值过来，覆盖iframe的最小高度-2000px $("#mainIframe").css("min-height", 'auto'); $(".body-bg").css("height", height + 200); try { var childBody = $("#mainIframe")[0].contentWindow.document.getElementsByTagName("body")[0]; //childBody.style.minHeight = height + "px"; } catch (error) { if (error.message.indexOf("Blocked from frame") > -1) console.warn("当前页面存在跨域！"); } } (function($) { $("#username").keyup(function(event) { if (event.keyCode == 13) $("#password").focus().select(); }); $("#password").keyup(function(event) { if (event.keyCode == 13) $("#login-button").click(); }); })(jQuery); //回到顶部 function goTop() { window.scrollTo({ top: 0, behavior: '***ooth', }); } window.onscroll = function() { var t = document.documentElement.scrollTop; if (t > 50) { $(".toTop").fadeIn(); } else { $(".toTop").fadeOut(); } } function urlAnalysis() { var url = window.location.href; var paraString = url.substring(url.indexOf("?") + 1, url.length); var indexFirst = paraString.indexOf("&"); var paraStringTitle = paraString.slice(0, indexFirst); paraStringElse = paraString.slice(indexFirst + 1, paraString.length); var paraStringUrl = paraStringElse; //区分是否传参：functionId if (paraString.indexOf("functionId") > -1) { var indexSecond = paraStringElse.indexOf("&"); var paraStringFId = paraStringElse.slice(0, indexSecond); var functionId = paraStringFId.split("=")[1]; var $body = angular.element(document.body); var $rootScope = $body.scope().$root; $rootScope.navFunctionId = functionId; paraStringUrl = paraStringElse.slice(indexSecond + 1, paraStringElse.length); } var title = paraStringTitle.split("=")[1] === "undefined" ? "" : decodeURI(paraStringTitle.split("=")[1]); var indexUrl = paraStringUrl.indexOf("="); var iframeUrl = paraStringUrl.slice(indexUrl + 1, paraStringUrl.length); document.title = title; $("#mainIframe").attr("src", iframeUrl); } // 监听enter按下事件，页面跳转 $scope.enterEvent = function(e) { var keycode = window.event ? e.keyCode : e.which; if (keycode == 13) { console.log($scope.searchVal) console.log('监听成功') var baseUrl = '#/pages/knowlege/knowlegeSeach.html' window.open(baseUrl) } }; function showDate() { var myDate = new Date(); var year = myDate.getFullYear(); var month = myDate.getMonth() + 1; month = month < 10 ? '0' + month : month; var date = myDate.getDate(); date = date < 10 ? '0' + date : date; var weekDay = myDate.getDay(); switch (weekDay) { case 0: weekDay = "天"; break; case 1: weekDay = "一"; break; case 2: weekDay = "二"; break; case 3: weekDay = "三"; break; case 4: weekDay = "四"; break; case 5: weekDay = "五"; break; case 6: weekDay = "六"; break; "name" } $scope.year = year; $scope.month = month; $scope.date = date; $scope.weekDay = weekDay; } //获取跳转的classId,通过hash方式获取 $scope.getQueryString = function() { var obg = {}, a = ''; (a = window.location.search.substr(1)) || (a = window.location.hash.split('?')[1]) a.split(/&/g).forEach(function(item) { obg[(item = item.split('='))[0]] = item[1]; }) return obg } var classId = $scope.getQueryString();
本篇未完结，请留意下一篇
