JavaScript Site

I have a system that makes line graphs and scatterplots in google sheets. As of March 7th, 2018 the… Read more Google Script - Use Row X As Headers

In my project, I am trying to add the tip text (config) dynamically to a slider. How to do that? I… Read more Add Tip Text Dynamically To A Slider

I'm attempting to do info validation against user text input in the process of keydown event. T… Read more Input Validation In The Keydown Event

I have to make a function called tousVerts ('everythingGreen' in French) that will change t… Read more Javascript Function - Change The Color Of Text

I am following a JS tutorial and have come across this example below, and the first one makes sense… Read more Lexical Environment Example Explanation

I am still very new to javascript so I apologize if this is annoying. So I have this really odd pro… Read more How To Write A Function Using The Built-in Local Variable Arguments?

I have 3 checkbox, for which I want only 1 checkbox to be checked at a time. below is my fiddle for… Read more Only One Checkbox Checked At A Time In Javascript

I am sending a raw HTML from node.js to react. and It was successful. However, when I try to render… Read more React.js: Raw Html String Does Not Gets Recognized As Html Elements From Node.js

I was wondering how would one create a javascript function for transposing music chords. Since I do… Read more How Do I Transpose Music Chords Using Javascript?

I have an array that looks like this: 1. coordinates = [ [16.343345, 35.123523], 2. … Read more Remove Duplicate Element Pairs From Multidimensional Array

I'm trying to install Grunt on my project. It used to work perfectly, but now for some reason, … Read more Can't Install Any Npm Package, Error 4058

I have been searching and this problem seems simple but cannot find answer. I have multiple request… Read more Get Latest Ajax Request And Abort Others

I'm new with audio in html. I found some nice examples for little javascript games. Want I tr… Read more Html5 How To Replace Webaudio Api For Internet Explorer For Javascript Games?

I'm making an app using React Native. The toughest part is dealing with javascript. I made few… Read more The Name Of Static Method In Javascript Should Not Be Duplicated?

So I have been playing around with canvas. Trying to simulate random falling objects, drawing the b… Read more Random Images Falling Like Rain In Canvas (javascript)

I am trying rating in asp.net mvc4 with entity framework, I have tried this code in cshtml but it i… Read more Rating In Asp.net Mvc4 Entity Framework

I try using: git clone git://github.com/v8/v8.git v8 && cd v8 or svn checkout http://v8.goo… Read more Many Erros When I Try Compile C++ In V8 - Javascript

What is the meaning of this? .append('svg:svg') I saw it in HTML and in D3 code. Does it a… Read more What Is The Meaning Of Svg:svg?

Hello everyone, I'm currently having issues making the arrow keys working correctly while pres… Read more Html5 Arrow Keys Not Working Correctly

I have an xml string such as this: Copy where the same namespace is used with different prefixes an… Read more Using Creatensresolver With Multiple Namespaces Specified In The Xml

I'm trying to get the position by getting the latitude and longitude from an xml document, thro… Read more How To Pass Parameters To Google Maps Initmap In Xslt?

We are seeking a working example of a popup editor (ideally textarea) using Tabulator. Does anyone … Read more Does Anyone Have Or Know Of Any Example Of A Custom Popup Editor For Tabulator?

I have a div that should appear when saving. The markup for this is similar to this: Message Late… Read more Div.show Does Not Work When Running, But Does Work When Stepping Through Code

I learned that a for iterates on each the array's element, even if a pointed case doesn't e… Read more Differences Between For And Foreach In Javascript 5

I'm creating a matching game and I'm trying to add a class from an array to match against. … Read more Adding A Random Class To Element From An Array That Duplicates Using Jquery

Ctrl+W and Alt+F4 command close the IE browser. I want to disable this default action. I can handl… Read more How Can I Disable Alt+f4 Event In Ie Browser?

I am writing a JavaScript program that takes in a date typed by the user and determines what day of… Read more Writing A Javascript Program To Calculate A Leap Year

What I am trying to do is to animate an image across the page, continuously, while being draggable … Read more How To Re-run Animation After Animation Finishes (jquery)?

I am trying, using jquery, to trigger an event when a child element, in this case select, changes. … Read more Jquery Child Element On Change

I need to pass Localdate as part of the Ajax response to jquery datatables. LocalDate field does no… Read more Ajax Response Does Not Parse Localdate

I was surprised to find out that apparently the canvas API does not allow you to apply gradients to… Read more Html5 Canvas: Applying A Gradient To Shadow

Altering a JSON variable is failing for following snippet: var data = {status: ''}; roscon… Read more Unable To Alter Json Variable Within A Function

Is it possible to access the IndexedDB API in Firefox 4.0b6? If so, how? window.indexedDB is not … Read more Firefox 4.06b Indexeddb Support

I have a (rather simple) question: How to 'un-call' force.drag on a selection made by D3.js… Read more D3.js: Remove Force.drag From A Selection

I want to make a form like this, and i want to post the form - with javascript - in all the keydown… Read more How To Submit A Form Onkeypress With Javascript?

so I have this situation: renderer: function(value, grid, record) { var testAjax … Read more Asynchronous Data Retrieving And Rendering In Extjs With Ajax

I built a image detection mobile app (e.g. Plastic Bottle, Aluminum Can, Milk Jug, etc.) with React… Read more Google Vision Api Is Not Working After Upload Image To Firebase

I'm hoping that this isn't too subjective. I feel there is a definitive answer so here goes… Read more Best Way To Inject Html Using Javascript

I want to debug js file that includes async/await in visual studio code,but it reminds me that vsco… Read more How To Debug Async/await In Visual Studio Code?

So I am trying to accomplish turning an array of booleans to an array of strings, (only of the bool… Read more Javascript/underscore, Turn Array Of Booleans Into Array Of Strings

Is there any way to change blue colored caret on iOS for inputs? UPDATE: So caret-color property w… Read more How To Change Default Color Of Caret On Ios For Inputs?

I have plugin created into the CK editor JS framework. I was able to show a dialog for my plugin wi… Read more Can I Customize The Label Of Ok And Cancel Buttons Of Ckeditor Plugin Dialog

Im looking for (if possible) javascript libraries/plugins to provide swipe events. However I am not… Read more Iphone / Ipad / Ipod Swipe Events Javascript

So I have a simple script that adds 'li' elements to the 'ul' and assigns them a cl… Read more Javascript - Addeventlistener On All Created Li Elements

I am triggering this function in my cloud code. Before I added the returns and the batch lines, eve… Read more Firestore Cloud Function Trying To Use A Batch To Group Writes And Missing Return Promise

I'm trying to post data from a JavaScript function into a controller method. It's working f… Read more How To Post Data From Viewmodel Into A Controller Method?

I have this simple script which works on a normal form: Read more Get Bootstrap Datetimepicker To Work After Ajax Loaded

Hi I have quite a bit of jquery on this page homestartpage .com it all works fine on every browser… Read more Jquery And Safari 7 - Slidetoggle And Fadetoggle Not Working

I want to design a crawler, using java, that crawls a webpage and extract certain contents of the p… Read more Parsing Webpages To Extract Contents

I am using Back to provide a back to previous page link. It works fine on Windows (IE/Mozilla) b… Read more Using Javascript History.back() Fails In Safari .. How Do I Make It Cross-browser?

I have a custom thank you page for after checkout is finished in WooCommerce where I need to insert… Read more Google Analytics Integration For A Custom Order Received Page In Woocommerce 3