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	12575	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	14832	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	14324	April 26, 2018
How to deploy / bundle a Lit component?	3	27	August 6, 2024
Unable to invoke onchange="distributeAmount()"	4	22	August 6, 2024
My search filter is malfunctioning	17	58	August 5, 2024
Shr4[] do not readjust when any dynamic row is deleted	3	15	August 5, 2024
Script to dynamically load slides and captions to slick carousel	8	67	August 3, 2024
Inject javascript into a website with a button - chrome extension javascript , scripts	8	52	August 2, 2024
Dropdown menu, stay when hovered over menu	4	51	July 28, 2024
How to load images in editorP5JS	1	22	August 2, 2024
BART Task problems with space press	4	57	July 31, 2024
Hide a button	11	150	July 29, 2024
Issues with Socket.IO and Express for Project Creation scripts	0	16	July 24, 2024
How would you go about solving this problem?	1	90	July 22, 2024
RegExp (Options)	4	37	July 22, 2024
Cannot connect to the network localhost	11	478	July 22, 2024
GoogleAnalytics in NextJS app is not sending data to GA react	1	26	July 20, 2024
Show maps only if I am connected to Metamask	0	18	July 19, 2024
Using setAttribute with the SVG path arc	13	588	July 18, 2024
How to pass reference to supabase instead object in Cloudflare worker	1	347	July 17, 2024
Please share VScode GitHub copilot tips and tricks scripts , ecommerce	0	293	July 15, 2024
Get the same project?	4	417	July 13, 2024
Use my class in my link	39	1156	July 11, 2024
I need to be able to do JavaScript development at a location without internet access	2	332	July 8, 2024
Dashes are not inserted automatically in pakistan mobile number format	6	572	July 8, 2024
Show news via API	12	714	July 8, 2024
toLocaleString() works to insert commas in a asp.net textbox until I enter the eighth digit. The eight digit breaks the insertion of commas	4	747	July 7, 2024
Material & Angular not working for me angular	0	300	July 5, 2024
Error message what does it mean?	11	904	July 5, 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

12575

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

14832

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

14324

April 26, 2018

How to deploy / bundle a Lit component?