JavaScript Passion

I have a project where users need to be able to select whether or not the accompanying script activ… Read more How To Dynamically Enable/disable Responsive Extension

Here is what I have tried so far. ctx.setAttribute('class', 'glyphicon glyphicon-t… Read more How Do You Add A Bootstrap Icon To An Canvas, Using Javascript? If There Is A Way

I have severel Objects containing one sort of data: Prices: 'btc-usd' : 2640, 'ltc-usd&… Read more Generate Array Of Objects Of Different Objects Javascript

Hey I'm new to developing in Electron and I have no idea why I keep getting an error. the app i… Read more Electron Javascript Uncaught Typeerror: Cannot Read Property 'on' Of Undefined

Use Case Using a route provider, returning a $promise in the resolve will avoid the data popping up… Read more Returning A $promise From Two Resource Calls In Angularjs To Delay Route Change

I want to use fadeToggle to fade in and out some images automatically. It's working, but all th… Read more Starting Jquery Fadetoggle Hidden

I was trying to solve an algorithm challenge which required; Drop the elements of an array (first… Read more How To Use Break Statement In An Array Method Such As Filter?

I have an input and a button and it seems that it cannot detect the value of the input. I didn'… Read more I Am Not Able To Submit Because Read Property 'value' Of Undefined

I'm learning web development with responsive design(still a noob) so please go easy! I will try… Read more Align List Item Images To Center In Html

I have made some tests with firebase and saw difference in rules validation between onDisconnect().… Read more Why Validation Rules Behave Differently (only) With Ondisconnect Update?

My HTML Page has 10 Text Fields. Currently no onChange EVENT is available for all ten fields. Solut… Read more How To Add Onchange Function For All Html Form Fields

I'm totally new to this field so please help me out. I've tried almost everything but nothi… Read more How Can I Add Text In My Scroll To Top Button Which Already Has An Icon In It

I'm trying to use numeric.js to my javascript file in my Vue project. import * as numeric from… Read more How Can I Import Numeric.js To My Javascript File

I'm having a very specific problem so I hope someone can help. I'm building a map app with … Read more Reading Csv File Into Javascript String Or Array

Is there a way to, in JavaScript running in the client's browser, access a local file for IO in… Read more Reading Local File In Javascript

I followed the Readme from react-native-image-picker with both manual and automatic linking (tried … Read more React Native Image Picker: "undefined Is Not An Object (evaluating 'imagepickermanager.showimagepicker')"

Afternoon all, I am running into an issue where i need to run one function, then after that is fini… Read more Forcing One Javascript Function To Wait To Run Until The First Has Finished

I do not understand the behavior of Intl.DateTimeFormat. It does not expose the behavior I would ex… Read more Understanding Intl.datetimeformat As A Javascript Object

The following jquery script is not working in firefox. Anyone with a idea on how to correct it? $(d… Read more Jquery Toggle Not Working In Firefox

I'm developing a firefox extension, and I'd like it to play a notification sound when an ev… Read more Firefox Addon Sdk Not Playing Audio Using New Audio

I am sorry for my simple question but I can't get it work . How I can make this jquery validat… Read more Global Settings For Jquery Valdiator Method

I am having some problems with making jQuery work on GAE python 2.7 . The main problem is jQuery ca… Read more Handling Json Form With Jquery On Google App Engine

base = function () { this.A = function () { this.B(); } var C = function () { alert(&… Read more Evaluate Subclass Method Inside Base Class Scope In Javascript

Fiddler demo: http://jsfiddle.net/natmit/7Du6N/ I have been pulling out my hair so any help from Ja… Read more Creating A Javascript Quiz That Shows Answer Explanation Automatically

I'm using .Net, VB and webforms. I have a timer that pops up to allow the user to refresh thei… Read more Maintaining Page Number In Dropdownlist After Postback To Refresh Server Timeout

I need to build a kind of map in canvas, which must be able to hold more than 10.000 elements and t… Read more Android Significantly Slower In Resizing And Moving Multiple Canvas Elements

function Apple(){ this.name='apple'; } function Orange(){ this.name='orange'… Read more Javascript Execution Context Of Function Argument

I want to styling the file upload form with code below: Please choose Solution 1: On my IE10 it do… Read more Html5 File Upload Form With Customized Style Can't Fire Submit Button Using Ie10

While starting the Eureka Server Unable to start getting the errors Tried with changing the cloud r… Read more Eureka Server While Starting In Spring Boot Getting The Errors

I currently have the following datatable to display my list of contacts from the database. Each row… Read more Displaying Php Echo $row Data Into Bootstrap Modal Form

My persistent cookies are being deleted when I close and reopen the browser on iOS Safari (and Chro… Read more Cookie Persistence In Ios Safari/chrome

I tried many ways to remove tag from the part of my HTML document. But nothing is worked. My inte… Read more How Can I Remove Empty Title Tag Using Vanilla Javascript