JavaScript Programmer Calgary

I have two simple wrappers that handle requests in my single page application. One wraps fetch and … Read more Why Do Fetch Errors Not Have A Stacktrace In My Single Page Application?

I need a javascript code that will read/ extract barcode from an image. for example, the image may… Read more Reading Barcode From An Image Using Javascript

In my application's login control, I am showing a dialog window if the login failed. In this wa… Read more Removing Scripts Added By Clientscript.registerstartupscript

Due to one agent wanting his website url on the functionality that I worked on a month ago I ended … Read more Php Function Ignoring An If Statement

I've got a single page which is an account settings page. In it, I allow my users to update the… Read more Async Waterfall Equivalent With Q

some content I'm just starting out with Javascript, a Solution 1: This is because you didnt … Read more Onclick Event - Why Javascript Runs It Onload

I have database records, which I want to show on the page in a certain way. For this reason I'v… Read more Spring Boot + Thymeleaf Show Database Records In Custom Fragments

I have some php which queries a database to get some dates: Solution 1: Your array data is probabl… Read more Uidatepicker - Mindate & Maxdate From Php Var

I am trying to convert a decimal value back to an RGB value. Assuming that this is the formula for … Read more Decimal To Rgb In Javascript And Php

I have a component which fetch data from an API to display some details to user: const ItemDetail =… Read more React Js - How To Prevent Rendering Before State Being Updated [hooks]

I dont know if this is a problem or normal behavior. If we have a form like this: field1 Solution 1… Read more Empty Variable Gives True Value To Disabled Attribute On Input

I would like to use Konvajs to do below tasks: draw two rectangle groups on canvas. Each group con… Read more Konvajs: How To Connect Two Shapes With An Arrow?

I have absolutely positioned div element (.tooltip) and another div (.text) inside it with text (th… Read more Width Of Absolutely Positioned Element

I attempt to send a GET request in a jQuery AJAX request. $.ajax({ type: 'GET', url… Read more Ajax Request Gets "no 'access-control-allow-origin' Header Is Present On The Requested Resource" Error

I am trying to get Material-UI tabs to work with routing, and while the routing is working and disp… Read more How Do You Get Material-ui Tabs To Work With React-router?

Today I learned that it is possible to include source maps directly into your minified JavaScript f… Read more Why Inline Source Maps?

I want to animate some text in a slow and subtle way. jQuery animations work with integer values, s… Read more Subtle Font Size Animation Over Short Distances With Long Durations In Jquery

Hello I have a following html I have th Solution 1: Try this var el = document . getElementById… Read more Filling Out Combobox Using Json Value

I'm setting a dropdown button on my website, but I get this weird thing. The dropdown part only… Read more How To Open Dropdown Button By Clicking On Text?

starting from existing fiddle, I've created this sample: http://jsfiddle.net/2DaR6/90/ Here'… Read more Jquery Ui Accordion Avoid Closing Item Wnen Clicking On Another One