javascript blogs

I'm getting a partial via ajax in asp.net mvc, it work fine for first time and second time but … Read more After Second Ajax Call Jquery Not Working

The scenario is that I have a JS script that creates a HMAC for a user provided input and I want to… Read more Recreating A Cryptojs Hmac Using Python

I'm trying to follow this example by Dan Ristic for RTCDataChannel browser p2p communication wi… Read more Rtcdatachannel With Google Channel Api

var Bible = JSON.parse( fs.readFileSync(bible.json, 'utf8') ); _.each(Bible, function (b, B… Read more Javascript: Sorting Parsed Json Within _.each Loop

I need to access the second array from a JSON decoded string, but I am having no luck. The entire J… Read more Accessing Second Array In A Json Decode Using Jquery

I was actually not going to, and am afraid of asking such a silly question, but i have completely … Read more Why Isn't This Javascript Executed?

I am trying to do something relatively simple. I have a date in this format dd/MM/yyyy eg: var newD… Read more Strange Behaviour With Spliting A String In Javascript

I am using Nivo Lightbox plugin. I am also using CMS surreal. I want the clients to be able to chan… Read more Add The Alt Attribute To Light Box Slideshow Title?

from previous questions checkbox enable onload to display other elements ok, since none of these wo… Read more Jquery Multiple Check Box Enable Text Field

I try to remove jquery code and convert it to pure js //old code in jquery const item = $('[typ… Read more Jquery Remove() Equivalent In Pure Js?

I have not been able to persist a firebase session in my react-native application. This question is… Read more React-native - Firebase Onauthstatechanged Not Working Correctly

Given a string classname, I want to dynamically create a new JavaScript function named after that s… Read more Create A Javascript Function Dynamically From A String Name

I have a time line chart type. I would like to define color on every step between two dots dependin… Read more Different Color For Line Segments In Chartjs

Unit Rate Solution 1: form-elements will not be submitted when they are disabled(amount1,totalam… Read more Undefined Index On Javascript Dynamic Variables When Passing To Php Form

I'm using this javascript code to have a couple 'show/hide' toggled divs on my site: Read more How To Open A Hidden Div When A Hash Is On The Url?

(Note: I'm still kind of a beginner) I have a custom font that works fine for nearly all text o… Read more How Come My Custom Font Wont Show When I Write Stuff With Filltext()?

I am developing a system in Asp.net MVC 5. According to the requirement, there should be a search o… Read more How To Fix The Search Option Which Works Fine In Html But Does Not Work In Mvc View

How can use the slideDown() function with easing? Maybe extend it somehow? I'm looking for some… Read more Jquery Slidedown With Easing

I want to render the view with images pattern as a picture below. At first, I push a needed amount … Read more Draw A View With Image Pattern

My Protrator code is element(by.dataHook('delete-button')).click(); Getting: Element is … Read more Element Is Not Currently Visible And So May Not Be Interacted With When Clicking A Button

I have unit tests running under Karma, and am using the sinon-chai library. Everything was working … Read more Karma-sinon-chai Fails After Moving To Windows

I'm working on an existing codebase where the JavaScript imports are written like this: import … Read more How To Configure Intellij To Resolve ~ In Javascript Programs

I'm in the early stages of a JS project. Everything is going fine so far except for the positio… Read more D3.js Odd Rotation Behavior

I'm creating a small component library for react. Something that can be required like var Compo… Read more Unable To Expose A Component Library In React With Webpack And Babel

I failed to render jxs using map of lodash. I have this in my render method return ( {map(… Read more React Map Returned Error Of Objects Are Not Valid As A React Child

Guys and gals i have this piece of JavaScript code that only allows for numbers and one decimal per… Read more Allowing Only Numbers And One Decimal

In the fiddle below, you can notice that the first bar has the label no even though its value is ze… Read more D3 Bar Chart - Remove Labels With Zero Value

Imagine this scenario (it's really just a scenario): I have a global counter that gets increme… Read more Firing And Capturing Custom Events

I have used this jquery validation plugin for the following form. Read more Validate Dynamically Added Input Fields

I need to run a function every time the application switches URLs in Backbone.js, and I need to kno… Read more How Do I Track Router Change Events In Backbone.js

I want to combine two return values in my optionsText field, I thought this would be simple, but I … Read more Setting A Combined Optionstext In Knockout.js

I am newly upgrade browser IE8 to IE10. In IE8 any java script error occurred it shown in status ba… Read more Ie 10 Javascript Error Not Shown

I want to remove lines in text based on duplicate keywords. The text goes something like this. text… Read more Javascript Remove Duplicates From Text/array

I'm using leaflet.js and OSM tiles to create a map, but I'd only like the continental Unite… Read more Show Only United States When Using Leaflet.js And Osm

The following code is inspired by http://ignorethecode.net/blog/2010/04/20/footnotes/: when you mov… Read more Jquery: Array[i].children() Is Not A Function

I need to upload files (and metadata) on demand without human action to a Sharepoint server. Could … Read more Upload Files With Sharepoint Rest Api And Javascript From Outside Of Sharepoint?

Knowing that while Node.js is working asynchronously, writing something like this: function sleep()… Read more Node.js: While Loop Callback Not Working As Expected

I'm trying to order a list of items in anguarjs based on an input text, so if i write in my inp… Read more Order By Elements Based On Input Text, Angularjs

Is it possible to override the already styled JQuery Mobile elements (buttons, lists etc) with a se… Read more Override Jquery Mobile Css

I'm trying to build an AngularJS app, which outputs an HTML table that I populate with json (th… Read more Asynchronously Populating An Angularjs Ngtable With Json Data

$(document).ready(function(){ $('.showhide').click(function(){ $('nav').sl… Read more Javascript Wordpress Uncaught Typeerror $ Is Not A Function

I want to link an input display: none button to a label so that when I click on the label, it has t… Read more How To Link Input Button Display:none Behavior With The Label

Ok so I have set up a map and an autocomplete field on a testing site. My goal is to get the user t… Read more Use Google Maps Computedistancebetween To Get The Closest Location Returns Nan

I'm trying to get a list of active jobs for the current user: jobListRef$: Observable ; ... thi… Read more Filtering Observable With Rxjs

var arr = []; var obj = {}; obj.order_id = 1; obj.name = 'Cake'; obj.price = '1 Dollar… Read more Push Array Object Into Localstorage

I have this code that is working except 1 thing and that is the following: When I type in the textb… Read more Textbox Is Not Working For Date Input

in one file (otherFile.js) I have this: exports = function() {} in my main file I have this: var t… Read more Assigning "exports" To A Function In Nodejs Module Doesn't Work

I'm looking to refresh the the table 'dashboard_categories' when I click submit without… Read more Javascript Form Submition

I've read previous threads where other members have had identical error messages as me, but the… Read more Trouble Combining Require.js And Backbone.js/underscore.js

So I have an ajax system for loading content on a website, it works like this: When clicking a butt… Read more Microsoft Edge Caching Ajax Requests?

screen_w = window.innerWidth; screen_h = window.innerHeight; to get the window deminsions and then… Read more Javascript Pass Variable To Style

In ECMAScript specification there is notion of 'realms' introduced: Before it is evaluated… Read more How To Understand Js Realms

I have a form like this: One a fancy cross-brows Solution 1: If I've understood your question… Read more Jquery Checkbox Selection And Change Class

I want to Open the email application with prepopulated subject 'SUBJECT' while clicking on … Read more How To Open Email Application While Clicking On The Email Id In Google Maps Infowindow

I have a scrollable div with a fixed height and a long list inside it. I want to scroll to top in t… Read more Scroll A Scrollable Div To Its Top Programatically

Good day, I have been playing with this problem for some time now, and can't seem to analyze ho… Read more Multidimensional Array Probability

I've been working on a web site project in my spare time for a while, and recently decided I ne… Read more How To Use Ajax To Detect If The Web Server Is Down Or Not Receiving Requests