How to use flushCallbacks method in Best

Best JavaScript code snippet using best

nextTick.js

Source:nextTick.js Github

copy

Full Screen

...33// pending 为 false,表示现在浏览器的任务队列中没有 flushCallbacks 函数34// pending 为 true,则表示浏览器的任务队列中已经被放入了 flushCallbacks 函数35let pending = false36// flush 刷新任务队列37function flushCallbacks() {38 pending = false // 表示下一个 flushCallbacks 函数可以进入浏览器的任务队列了39 // 技巧教学40 const copies = callbacks.slice(0)41 callbacks.length = 042 for (let i = 0; i < copies.length; i++) {43 copies[i]();44 }45}46/**47 * 浏览器的任务队列有一个高优先级顺序48 * 1 Promise 微任务队列49 * 2 MutationObserver 它提供了监视对DOM树所做更改的能力50 * 3 setImmediate(非标准)该方法用来把一些需要长时间运行的操作放在一个回调函数里,在浏览器完成后面的其他语句后,就立刻执行这个回调函数51 * 4 setTimeout 宏任务...

Full Screen

Full Screen

util.js

Source:util.js Github

copy

Full Screen

...4export function isObject(val) {5 return typeof val === 'object' && val != null6}7const callbacks = []8function flushCallbacks() {9 callbacks.forEach(cb => cb())10 waiting = false11}12let waiting = false13function timer(flushCallbacks) {14 let timerFn = () => { }15 if (Promise) {16 timerFn = () => {17 Promise.resolve().then(flushCallbacks)18 }19 } else if (MutationObserver) {20 // 这个也是微任务21 let textNode = document.createTextNode(1)22 let observe = new MutationObserver(flushCallbacks)...

Full Screen

Full Screen

utils.js

Source:utils.js Github

copy

Full Screen

...4export function isObject(val) {5 return typeof val == 'object' && val !== null6}7const callbacks = []8function flushCallbacks() {9 callbacks.forEach(cb => cb())10 waiting = false11}12let waiting = false13function timer(flushCallbacks) {14 let timerFn = function () { }15 // 微任务16 if (Promise) {17 timerFn = () => {18 Promise.resolve().then(flushCallbacks)19 }20 // 微任务21 }else if (MutationObserver) {22 let textNode = document.createTextNode(1)...

Full Screen

Full Screen

04_Vue.nextTick.js

Source:04_Vue.nextTick.js Github

copy

Full Screen

1// Vue.nextTick这个方法主要是用来在下次DOM更新循环结束之后立即执行函数回调2// Vue在更新DOM时是异步执行的,也就是说在更新数据时其不会阻塞代码的执行,直到执行栈中代码执行结束之后,3// 才开始执行异步任务队列的代码,所以在数据更新时,组件不会立即渲染,此时在获取到DOM结构后取得的值依然是旧的值4// ,而在$nextTick方法中设定的回调函数会在组件渲染完成之后执行,取得DOM结构后取得的值便是新的值。5// 函数的实现原理6let callbacks=[]//回调函数7let pending=false8function flushCallBacks(){9 pending=false//标志还原为false10 for(let i=0;i<callbacks.length;i++){11 callbacks[i]()12 }13}14// 采用微任务并按照优先级方式实现异步刷新15let timerFunc16if(typeof Promise!=='undefined'){17 // 如果支持Promise18 const p=new Promise.resolve()19 timerFunc=()=>{20 p.then(flushCallBacks)21 }22}else if(typeof MutationObserver!=='undefined'){23 // MutationObserver这个方法主要是监听dom的变化,是一个异步的方法(微任务)24 let counter=125 const observer=new MutationObserver(flushCallBacks)26 const textNode=document.createTextNode(String(counter))27 observer.observe(textNode,{28 characterData:true29 })30 timerFunc=()=>{31 counter=(counter+1)%232 textNode.data=String(counter)33 }34}else if(typeof setImmediate!=='undefined'){35 // 如果前面都不支持,判断setImmediate36 timerFunc=()=>{37 setImmediate(flushCallBacks)38 }39}else{40 // 最后降级为setTimeout41 timerFunc=()=>{42 setTimeout(flushCallBacks,0)43 }44}45function nextTick(cb){46 // 把函数添加到数组中47 callbacks.push(cb)48 if(!pending){49 pending=true50 timerFunc()51 }...

Full Screen

Full Screen

next-tick.pure.js

Source:next-tick.pure.js Github

copy

Full Screen

...5import { isIE, isIOS, isNative } from './env';6export let isUsingMicroTask = false;7const callbacks = [];8let pending = false;9function flushCallbacks() {10 pending = false;11 const copies = callbacks.slice(0);12 callbacks.length = 0;13 for (let i = 0; i < copies.length; i++) {14 copies[i]();15 }16}17let timerFunc;18if (typeof Promise !== 'undefined' && isNative(Promise)) {19 const p = Promise.resolve();20 timerFunc = () => {21 p.then(flushCallbacks);22 if (isIOS) setTimeout(noop);23 };...

Full Screen

Full Screen

next-tick.js

Source:next-tick.js Github

copy

Full Screen

1let callbacks = []2let waiting = false3// 在一个事件循环处理所有的回调4function flushCallbacks() {5 callbacks.forEach((cb) => cb())6 waiting = false7 callbacks = []8}9// vue2为了考虑兼容性,Vue3不再考虑兼容性问题10// 依次对 Promise,MutationObserver,setImmediate,setTimeout 进行判断11function timer(flushCallbacks) {12 let timerFn = () => {}13 if (Promise) {14 timerFn = () => {15 Promise.resolve().then(flushCallbacks)16 }17 } else if (MutationObserver) {18 let textNode = document.createTextNode(1)...

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1$(document).ready(function() {2 $(".best_in_place").best_in_place();3 $(".best_in_place").bind("ajax:success", function() {4 flushCallbacks();5 });6});7(function($) {8 $.fn.best_in_place = function() {9 this.mouseover(function() {10 $(this).addClass("best_in_place_hover");11 });12 this.mouseout(function() {13 $(this).removeClass("best_in_place_hover");14 });15 this.each(function() {16 var that = this;17 var activate_form = function() {18 $(that).addClass("best_in_place_active");19 $(that).trigger("best_in_place:activate");20 };21 var deactivate_form = function() {22 $(that).removeClass("best_in_place_active");23 $(that).trigger("best_in_place:deactivate");24 };25 var abort_if_activating = function() {26 if ($(that).hasClass("best_in_place_active")) {27 return true;28 }29 };30 var abort_if_disabled = function() {31 if ($(that).hasClass("best_in_place_disabled")) {32 return true;33 }34 };35 var abort_if_no_activator = function() {36 if (!$(that).data("best_in_place_activator")) {37 return true;38 }39 };40 var abort_if_activator_clicked = function(e) {41 if ($(e.target).is($(that).data("best_in_place_activator"))) {42 return true;43 }44 };45 var abort_if_clicked_outside = function(e) {46 if (!$(e.target).closest(that).length && !$(e.target).is($(that).data("best_in_place_activator"))) {47 return true;48 }49 };50 var abort_if_no_remote_link = function() {51 if (!$(that).data("best_in_place_remote_link")) {52 return true;53 }54 };55 var abort_if_remote_link_clicked = function(e) {56 if ($(e.target).is($(that).data("best_in_place_remote_link"))) {57 return true;58 }59 };60 var abort_if_no_cancel_link = function() {61 if (!$(that).data("best_in_place_cancel_link")) {62 return true;63 }64 };65 var abort_if_cancel_link_clicked = function(e) {66 if ($(e.target

Full Screen

Using AI Code Generation

copy

Full Screen

1var fs = require('fs');2var path = require('path');3var dir = process.argv[2];4var ext = '.' + process.argv[3];5fs.readdir(dir, function(err, list) {6 if (err) {7 return console.error(err);8 }9 list.forEach(function(file) {10 if (path.extname(file) === ext) {11 console.log(file);12 }13 })14})15var fs = require('fs');16var path = require('path');17var dir = process.argv[2];18var ext = '.' + process.argv[3];19fs.readdir(dir, function(err, list) {20 if (err) {21 return console.error(err);22 }23 list.forEach(function(file) {24 if (path.extname(file) === ext) {25 console.log(file);26 }27 })28})29var fs = require('fs');30var path = require('path');31var dir = process.argv[2];32var ext = '.' + process.argv[3];33fs.readdir(dir, function(err, list) {34 if (err) {35 return console.error(err);36 }37 list.forEach(function(file) {38 if (path.extname(file) === ext) {39 console.log(file);40 }41 })42})43var fs = require('fs');44var path = require('path');45var dir = process.argv[2];46var ext = '.' + process.argv[3];47fs.readdir(dir, function(err, list) {48 if (err) {49 return console.error(err);50 }51 list.forEach(function(file) {52 if (path.extname(file) === ext) {53 console.log(file);54 }55 })56})

Full Screen

Using AI Code Generation

copy

Full Screen

1var editor = new BestInPlaceEditor("test4");2editor.flushCallbacks();3function test4Callback() {4 console.log("test4 callback called");5}6editor.callbacks.push(test4Callback);7var editor = new BestInPlaceEditor("test5");8editor.flushCallbacks();9function test5Callback() {10 console.log("test5 callback called");11}12editor.callbacks.push(test5Callback);13var editor = new BestInPlaceEditor("test6");14editor.flushCallbacks();15function test6Callback() {16 console.log("test6 callback called");17}18editor.callbacks.push(test6Callback);19var editor = new BestInPlaceEditor("test7");20editor.flushCallbacks();21function test7Callback() {22 console.log("test7 callback called");23}24editor.callbacks.push(test7Callback);25var editor = new BestInPlaceEditor("test8");26editor.flushCallbacks();27function test8Callback() {28 console.log("test8 callback called");29}30editor.callbacks.push(test8Callback);

Full Screen

Using AI Code Generation

copy

Full Screen

1var BestPractice = require('best-practice');2var bp = new BestPractice();3bp.set('flushCallbacks', function (callback) {4 callback();5});6bp.flushCallbacks(function () {7});8var BestPractice = require('best-practice');9var bp = new BestPractice();10bp.flushCallbacks(function () {11});12var BestPractice = require('best-practice');13var bp = new BestPractice();14bp.set('flushCallbacks', function (callback) {15 callback();16});17var BestPractice = require('best-practice');18var bp = new BestPractice();19var flushCallbacks = bp.get('flushCallbacks');20flushCallbacks(function () {21});22var BestPractice = require('best-practice');23var bp = new BestPractice();24var is = bp.is('flushCallbacks');25var BestPractice = require('best-practice');26var bp = new BestPractice();27var has = bp.has('flushCallbacks');28var BestPractice = require('best-practice');29var bp = new BestPractice();30bp.add('flushCallbacks', function (callback) {31 callback();32});33var BestPractice = require('best-practice');34var bp = new BestPractice();35bp.remove('flushCallbacks');36var BestPractice = require('best-practice');

Full Screen

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run Best automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful