JavaScript

Topic	Replies	Views	Activity
Remove duplication to improve code tutorial In a recent thread about validating form fields, I noticed a lot of duplication in the code, and that duplication has been making it tricky for people to examine the code. This thread is dedicated to exploring how to eff…	49	12038	August 4, 2021
Converting jQuery to vanilla JavaScript, a step by step guide Frequently I see on here people asking to deal with jQuery, for example with converting it to vanilla JavaScript. As a result I thought that I’d provide a worked example of converting code from jQuery to vanilla JavaScr…	14	14220	July 16, 2020
An introduction to debugging code Recently while helping someone make improvements to an SVG shape editor being developed on JSFiddle, we were setting the currently active shape with a thicker stroke. That worked when one of the Stroke input fields was a…	2	14193	April 26, 2018
"keypress" listener not working	2	277	May 18, 2024
How do I handle the new line resulting from pasting from spreadsheet	26	1357	May 17, 2024
ZPL Code not displaying properly	8	435	May 16, 2024
[Open-Source] - How To Clear Page With A Color Using JavaScript? html5 , game	0	190	May 16, 2024
Add some content before (/after) an html tag jquery	7	801	May 16, 2024
Modifying a current site header on scroll	3	234	May 16, 2024
Timing issue with Datalayer to filter correct data	8	751	May 16, 2024
How can I add url to this script scripts	15	2033	May 4, 2024
Placing paragraphs in random order with JavaScript	11	664	May 15, 2024
Call datatable on button click jquery	3	471	May 14, 2024
Show/hide toggle content	12	1249	April 26, 2024
Using custom dropdown in Google Places API	0	236	May 14, 2024
React or Vue, what is your choice of framework for front-end development? react	2	366	May 11, 2024
Build a Weather App from Scratch with Next.js	0	150	May 11, 2024
[SOLVED]Apple iPhone Safari Internet Browser - How To Properly Go Full Screen For HTML5 Web Game? html5 , game	2	449	May 9, 2024
Transparent canvas rendering html , canvas	0	278	May 11, 2024
[MIT Open-Source] - Can Someone Look At My Project's JavaScript Source Code(Game)? html5 , game	1	479	May 10, 2024
Marvel api help	8	502	May 10, 2024
Apple iPhone Safari Internet Browser - Play HTML5 MP4 Video On Web Page (NOT iOS Video Player)? html5 , game	1	388	May 9, 2024
Apple iPhone Safari Internet Browser Only Supports Up To 5MB Web Cache? html5	3	819	May 8, 2024
Please review my "call me at any time" JavaScript-CSS modal code-review	4	530	May 7, 2024
How to give an HTML element dynamic background color based on color-wheel contrast?	2	527	May 5, 2024
Moving the contents inside squares in a particular order	36	2950	May 4, 2024
Discourse / Error when clicking on the homepage logo / Java Codes	0	251	May 3, 2024
Why is my selection not clearing after hitting clear selection button?	3	603	May 3, 2024
Javascript to scroll to element with ID after event	3	428	May 3, 2024
How can I make the ddChild dropdown conditionally required and its selected value should not be the initial value(which is value="")	1	486	May 1, 2024

Remove duplication to improve code

tutorial

In a recent thread about validating form fields, I noticed a lot of duplication in the code, and that duplication has been making it tricky for people to examine the code. This thread is dedicated to exploring how to eff…

49

12038

August 4, 2021

Converting jQuery to vanilla JavaScript, a step by step guide

Frequently I see on here people asking to deal with jQuery, for example with converting it to vanilla JavaScript. As a result I thought that I’d provide a worked example of converting code from jQuery to vanilla JavaScr…

14

14220

July 16, 2020

An introduction to debugging code

Recently while helping someone make improvements to an SVG shape editor being developed on JSFiddle, we were setting the currently active shape with a thicker stroke. That worked when one of the Stroke input fields was a…

2

14193

April 26, 2018

"keypress" listener not working