JavaScript Controls

I have knockout.js child view models living in an observableArray that depend on an observable in t… Read more Viewmodel Memory Leak - Getting Rid Of A Circular Dependency

I have this structure, made by the d3.js force layout: You can use d3.selectAll('#familytreecon… Read more Remove All .fixed Classes From Force Layout Nodes With Jquery

How can I test service workers in offline mode locally? I mean, localhost doesn't need internet… Read more How To Test Service Workers Offline Mode In Localhost?

In Foursquare API Explorer window, We have used the endpoints 'venues/search?ll=39.8647,-86.260… Read more Foursquare - How To Get More Than 100 Venues Using Foursquare Api?

I'm new with Redux Thunk and I'm having problems with dispatch an action after fetching asy… Read more Redux Thunk Fetch Return Undefined

Please help me solve this strange situation: Here is code: The link is so - www.blablabla.ru#3 The … Read more Find And Get Only Number In String

I'm working with ionic cross platform and I want to add dynamically a html code inside ion-cont… Read more How To Add Html Code Dynamically To Ion-content?

I am creating a single page app built on AngularJS, Breeze, and RequireJS. In setting up AMD with r… Read more Difference Between "q" And "q" In Angularjs And Requirejs

MDN documentation for toLocaleTimeString() indicates that the hourCycle and hc options have four po… Read more What Are The Differences Between The Hourcycle Options In Date.prototype.tolocaletimestring()

Consider the following btoa output btoa(99999999999999999999) 'MTAwMDAwMDAwMDAwMDAwMDAwMDAw'… Read more Why Does `btoa` Encoding In Javascript Works For 20 Digit String And Not 20 Digit Int?

Alright, so I got this xml file: 1000000000000001 1 Solution 1: I'd use XMLHttpRequest and it… Read more How Do I Read Xml In Javascript?

I'm trying to migrate data from SQL DB using CosmosDB Data Migration Tool and I successfully mi… Read more Migrate Json Data From Azure Sql Db To Cosmos Db Results In String Values

I'm having a problem with UTF-8 character on the page title, I want to add this on the title of… Read more Title Utf-8 On Html

I'm trying to figure out how to pass the geometry location of a Google Places location to the d… Read more Pass Place Id Location To Destination In Google Maps Api

Read more Why Is The Event Dispatched By Window Not Captured By Other Elements?

I am trying to prepopulate a date into an html 'date' input field, but it ignores the value… Read more Pre-populating Date Input Field With Javascript

I have a location - Pearl River, NY (10965) that I want displayed as Pearl River, NY (so it must de… Read more Jquery Remove Everything After And Including Certain Character

Is there a way to batch requests for the Places Library in JavaScript? I've seen this page, so … Read more Batch Requests For Google Places (javascript V3)

I have an array of objects that looks like this: var countries = [ {id: SWE, value: 5}, {i… Read more Javascript: Merge Objects By Key

I am using jQgrid Free (release 4.15.2) and I need to add the ability to edit rows inline which is … Read more How To Send The Data To The Server After Inline Editing?

I am using Handsontable 0.11.4 grid where the rows on load have yellow background, on click of icon… Read more Css Applied On Handsontable Grid Row On Scroll Is Not Working Properly

Trying to load a simple google map within an angular-ui modal. However no luck. The data get's … Read more Showing A Google Map In Angular-ui Modal?

I don't think I am understanding how to set a {{ variable }} in my directive template correctly… Read more Updating A {{ Variable }} In My Directive Template

In the code below. I expected true but i am getting false instead. What am I missing? var text = &#… Read more Javascript Regex Object And The Dollar Symbol

ES6 introduced default parameters. I'm trying to understand how inline function default paramet… Read more Scope Of Variables Inside Inline Function Default Parameter

Using Leaflet.js for an open-source map project, but I need to set specific bounds the user can'… Read more Leaflet.js Setmaxbounds Ignores Southern Bound

I'm building an autocomplete dropdown list where the user can pick from categories in several l… Read more Alternative To Mcdropdown

I'm trying to split up my Nuxt Vuex store files into separate files. And NOT have all Vuex gett… Read more Nuxt, Splitting Up Vuex Store Into Separate Files Gives Error: Unknown Mutation Type: Login

If I try to sort my entities by navigation property, I get the following error: ''NHiberna… Read more Breeze: Sorting By Navigation Property Fails With Nhibernate And Webapi 2

I am building an app with React. I am hiding a file input element ( ) 'behind' a react-boot… Read more Detect Synthetic Click In React During Testing With Jest/enzyme

my js $('dd:first-child', 'dd:first-child(2)').remove(); consider my markup is lik… Read more First Child Does Not Work With My Selector

I have a question, I need make up the url in the javasctipt. But I don't known how to put the v… Read more How Can I Put The Variable In The Inline Javascript [[]] Api Path

I noticed that there's a regular expression character for bell. I can't match though. I rea… Read more Target A Bell Character With A Regular Expression

I can't figure out how to get a country code from a visitor that goes to my webpage. I have see… Read more Get Country Code Using Javascript

I retrieve a list using the following command by giving a fixed number of record. In the folowing e… Read more Rxjs: Recursive Http Calls Based On Condition

I keep getting the following error when trying to run node ./bin/www Error: Cannot find module &#… Read more Node Error: Cannot Find Module './lib/querystring'

I'm trying to implement a footerCallback in DataTables that computes a conditional sum of each … Read more Datatables Footercallback - Conditional On Another Cell

function nextSong() { var v30 = 1; var v07 = 1; var v......[continues] var audioPla… Read more Html5 Audio Javascript Looping But

I'm trying to create a simple Stock Chart, like this but it throws this error in console: Uncau… Read more Highcharts: Strange Error From Creation Of Stock Chart

Mainly just trying to get Karma+JSPM to play nice on loading the .ts files but having absolutely no… Read more Karma + Jspm + Typescript - Not Found '.ts.js'

I use pure-react-carousel library and try to navigate to specific slide by onClick method of my But… Read more Withstore: Cannot Read Property 'state' Of Undefined (pure-react-carousel)

I'm writing a jQuery mobile/Cordova application for a mobile device, who can connect (say by Wi… Read more How To Get A List Of All Valid Ip Address In A Local Network Using Javascript?

Since I sometimes needs an if-statement like if (variable == 'one' || variable == 'two&… Read more Can You Shorten An 'if' Statement Where A Certain Variable Could Be Multiple Things

I want to set a string in Javascript with an ASP.NET Html.Partial View. The problem is that Html.Pa… Read more Add Html.partial To Javascript

I'm trying to put a value in a JSON with this code: result = {} result[idHour] = {}; result… Read more Dynamically Change Nested Json

I'm using chart.Js to display my chart. I'm getting my chart data via ajax and graphically … Read more Chart.js Default Value When Displaying No Chart Data

I am working on namespacing some applications and I am not understanding scope within a namespace. … Read more Javascript Namespacing And This/that Scope

I am just experimenting with a few performance related optimizations. As per my understanding, any … Read more Render Blocking Javascript At End Of Body Tag - Firefox Renders Some Visual Content, Chrome Does Not

Does anyone know how to get flot to display a type of 'timeline'? E.g. Y: Person1| ----- … Read more Display Timeline/linear Data In Flot

I'm dealing with a huge javascript codebase that I'm trying to reorganize. I'm not real… Read more How To Create Multiple Instances Of Iife Javascript Module?

I have a side menu that when clicked slides out to reveal a content panel. Based on the menu item c… Read more Jquery Function(event) Event.target.id Is Blank When Clicking Linked Text

I have a website where people can upload an PNG image and save it. But before they can save it, i … Read more Check Image Transparency

We are working on a JavaScript tool that has older code in it, so we cannot re-write the whole tool… Read more How Do I Handle A Click Anywhere In The Page, Even When A Certain Element Stops The Propagation?

TypeError: this.pizzaPlaceEditService.currentPizzaPlace.getPoint is not a function I found TypeErro… Read more Typeerror: .currentpizzaplace.getpoint Is Not A Function

I have a canvas element in my HTML document. When I click inside of the canvas multiple times, it s… Read more Clicking Inside Canvas Element Selects Text

I made a simple Chrome extension - search with a form. When I open the extension, there is no defau… Read more Auto Focus In Google Chrome Extension

I want to enable the user to open a certain software on his desktop when he clicks the link on the … Read more Open A Desktop App By Clicking On A Link On The Browser

I have been trying badly to wrap some divs with an outer div so that I can style them. But I'm … Read more How Can I Wrap Inner Divs That Are Dynamic?

This is the code I am using at the moment to add an active state to an item after your clicked on o… Read more Active State On Nav After Page Refresh

This is my website: http://keironlowe.x10hosting.com/ I need to know how to make the red line slow… Read more Javascript Or Jquery Help

I have a mixed array that I need to sort by alphabet and then by digit [A1, A10, A11, A12, A2, A3, … Read more Sort Mixed Alpha/numeric Array