JavaScript OfficialSite

I am making a simple memory card game. If you click on two cards in a row that are the same they st… Read more How To Stop Other Code From Running Until Settimeout() Finishes Running?

I have searched up and down for weeks trying to figure out how to filter for multiple criteria usin… Read more Multiple Intersecting Filters Google Maps Api

Not the easiest issue to put into a title. Anyhow, my app is built on nodejs/expressjsand has an AP… Read more Angularjs $resource Calls The Wrong Api Url When Using Method:post

Is it possible to have a group of inactive fields where if one of the fields is clicked some of the… Read more Enabling Inactive Fields By Clicking On Field

I'm using Fancybox iframe form. form height 350px when finish form the result is just two lines… Read more Using Jquery Fancybox Auto Height Within An Iframe?

I do not know jQuery in vue correct usage. When I refresh page, $(document).ready() has a role. But… Read more I Use Vue-router And Jquery In The Template,when I Switch Router $(document).ready() Is Failure

I have been trying to connect to my bot via DirectLine using this code on an html. I already check… Read more Bot Framework Direct Line 502 Error

I am trying to extract hash value from an magnet link but it returns undefined var tesst = 'mag… Read more Regex Returns String Undefined

See my jsfiddle (apologies for putting the javascript into the html body but somehow it did not wor… Read more Jquery Ui Add Class With Animation Does't Work

how can i change the title of message box in java script plese given me a code for that Solution 1:… Read more Javascript - Change Message Box Title

I have two text boxes, in it will only be allowed positive integers. If any alphabetical values or … Read more Javascript Validation For Positive Integer Only Input

Why does spread syntax convert my string into an array? var v = 'hello'; var [, ...w] = v; … Read more Why Does Spread Syntax Convert My String Into An Array?

I just finished writing my first Reactjs component and I am ready to write some tests (I used mater… Read more Write A Jest Test To My First Component

I am wondering if there is a way we can achieve this. I heard different things about Silverlight 4,… Read more Is Accessing Usb From A Web Application For Cross Browser Cross Os Possible At All?

I'm trying to display staff_name in my dashboard page. The data is displaying but it's disp… Read more React Native: I Getting Raw Data In Display Page

I'm adding an image to the lower right hand corner of a chart in the chart loading event using … Read more Move Images Rendered On Highcharts On Resize

I've been searching for an answer to this question for quite some time now, with no luck, or bu… Read more Select Already Selected Item In Dropdown/select - List

I am generating the following html form with this php: echo ' Username: First name: Solution… Read more Strange Javascript Form Behaviour

I'm trying to create a horizontal dropdown (err.. dropside?). When clicked, it expands to the … Read more Horizontal Toggle Dropdown

Ok, so I have this JSON: {'Status':'OK!','ListaPermessi': [{'IdPermesso… Read more Setting An Array Of Objects To Sessionstorage

So, I have a Google Form that outputs the data to a Spreadsheet. I have written some code for the o… Read more Google Form + Apps Script Onedit

Of course, Firebug, Chrome's Web Inspector, Opera's Dragonfly and dynaTrace's AJAX tool… Read more How Can I Ignore Libraries Like Jquery When Profiling Javascript?

Is it possible to read pixels of an image in canvas A and create pixels on canvas B? And I want to … Read more Read Image Pixels

I need a list of all of the attributes that can accept inline JS. (yes, I would count the href tag … Read more What Are All Of The Inline-js Attributes New In Html5?

I have added the following bit of code in my angular2 app to help MDL re-register the components wh… Read more Angular2 With Material Design Lite

I'm playing with javascript prototype. I'm new to it so I've got a small question. I… Read more Prototype Chaining, Constructor, Inheritance

Hi i'm quite new to java script and for some reason setInterval does not seem to work when i ru… Read more Setinterval() Not Working On Firefox

I am trying to achieve something a bit complex. I am working on a grouping feature where I have to … Read more How Can I Group Specific Items Within An Object In The Same Array And Delete Them From The Core Array?

So I have a multidimensional array that looks like this: var map = [[0, 0, 0, 0, 0, 0, 0], … Read more Saving A Multidimensional Array Into An Xml Using Javascript

I got another question regarding jQuery's architecture. $('div') constructs a new jQuer… Read more Why Is It Possible To Query Jquery('div') Like An Array?

I am trying to get my local date time in Cloud Functions using new Date(), but the result is with o… Read more Get New Date In Cloud Functions In Specific Time Zone

Tldr; How do I deal with this in reference to a D3 object when Angular binds this to the class (com… Read more How To Use 'this' In Angular With D3?

When I load a script with .getScript('file.js') is there a way to do remove that script lat… Read more How To Delete Script Loaded By .getscript()

I heard a lot about dependency injection(DI) in angular js. how we can achieve the same in backbone… Read more Dependency Injection In Context Of Backbone.js

I'm trying to figure out infinite scroll with history and pagination, as recommended by google,… Read more John Mueller Infinite Scroll

I am working with VB6 WebBrowser, Here i need to open a vb6 form when user click any particular lin… Read more Show Vb6 Forms When Click A Link In Html Page Of Webbrowser

I count the shortest path to the destination point from many different origin points with google m… Read more Javascript - Callback - Waiting For Multiple Functions To End

I tried a lot of times but I am still not able to retrieve data from multiple documents, The below … Read more Retrieve Data From Multiple Documents From Firestore

I'm looking for a way to get all the information out of localStorage. The trouble I'm havin… Read more Retrieve All Data From Localstorage (without Knowing The Key Name)

My AJAX is not working but my JSON result is return row count is 12 and it is not showing any alert… Read more Json Data Table Passing Failed

I'm trying to follow this example to submit credit card information and get back a CardNonce. h… Read more Need To Get Cardnonce And Cannot Get Callback?

I'm using Leaflet 0.7.7, latest stable release, and I'm using a custom CRS inherited from L… Read more Leaflet Latlngbounds With Simpler Crs & Projection

My portfolio website has a Wordpress backend, and I use a Wordpress gallery to produce links to my … Read more Hiding A Parent Element Using Js/jquery Based On The Alt Tag Of A Child Element

I'm using node.js/express and I have a Mongodb to store some sets of data. On a webpage the use… Read more Node.js: Mongodb Db.collection.find() Not Working While Collection.insert Works

I am using Angular with UI Bootstrap. I've created the custom directive that pushes broadcasted… Read more Angularjs/ui Bootstrap - Fading Out Alert On Remove

I can't get this for the life of me... I've tried to make a mobile friendly nav that gets h… Read more Javascript Onclick Function Doesnt Execute (error Log - Not Defined)

So, Mojang released a version of Minecraft for the browser and I've been trying to add it to my… Read more How Would I Change The Src Of An Iframe With A Text Input?

The code https://stackblitz.com/edit/vue-ttt?file=src/main.js The Problem I'm trying to build a… Read more Following Documentation I Cannot Create An Instance Of Vue.js 3

I have a model which can be edited by a certain view; however, at the bottom of the view the user s… Read more How To Clone Models In Backbone

In JQuery, if I do this... $('a').click(function(){ // Do something }); ...the click … Read more Attachevent Or Addeventlistener - Stored Where?

Home Solution 1: As per the comments, I guess you are expecting this: var a = document . querySel… Read more How Can I Add Class On Active Li With Javascript Code

I'm trying to get an angular 2 service to retrieve data from an HTTP request and return it as a… Read more Angular 2 Http Service Not Returning Promise

Let us say I have a table like this: Customer Order Month Solution 1: Legend, jQuery Pagination Pl… Read more Paginating A Table With Multiple Elements?

Task: ATM machines allow 4 or 6 digit PIN codes and PIN codes cannot contain anything but exactly 4… Read more Simple Pin Validation

Is there a way that we can detect which side the Alt key was pressed on, i.e. distinguish between l… Read more Is There A Way To Detect Which Side The Alt Key Was Pressed On (right Or Left)?

I have a menu: http://jsfiddle.net/hu5x3hL1/3/ HTML Menu Solution 1: You will have to do the check… Read more Jquery Keep Active Menu Item Highlighted

Possible Duplicate: In Javascript, why is the “this” operator inconsistent? I have the following … Read more Javascript Class Variable Scope In Callback Function

This form has an awesome effect when you focus on one of its fields: http://labs.dragoninteractive.… Read more How Can I Code This Awesome Glowing Border Effect With Css And Javascript?