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	11896	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	14076	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	14175	April 26, 2018
How can I make the ddChild dropdown conditionally required and its selected value should not be the initial value(which is value="")	1	252	May 1, 2024
Why is my selection not clearing after hitting clear selection button?	1	163	May 1, 2024
Apple iPhone Safari Internet Browser Only Supports Up To 5MB Web Cache? html5	1	461	April 30, 2024
Javascript event listener	4	428	April 29, 2024
Controlling await jquery	7	493	April 28, 2024
I want the timer to start after .exitA is clicked	7	348	April 28, 2024
Javascript index editing BPM counter	0	231	April 28, 2024
Show/hide toggle content	12	903	April 26, 2024
Positioning dialog elements	4	692	April 24, 2024
Have visitor be able to slide an image around the screen	3	363	April 24, 2024
Changing Div to other div in datatable jquery	0	186	April 24, 2024
Is my approach for validating character after number good enough	7	676	April 24, 2024
Translation issue	3	319	April 24, 2024
Getting url from webpage	5	478	April 24, 2024
Table not working in mozila and saferi jquery	5	338	April 23, 2024
Creating a search function	10	862	April 23, 2024
[Open-Source] - Near Finished Web Game - Please Test On macOS And/Or iOS Mobile	13	1419	April 22, 2024
Node js asynchron router nodejs	8	578	April 22, 2024
HTML5 Full Screen Is NOT Supported On Apple iPhone Mobile Devices html5 , iphone	1	300	April 22, 2024
How do I handle the new line resulting from pasting from spreadsheet	22	871	April 21, 2024
[HTML5/JavaScript] - Best JS Script Method To Change Color Hue Of A PNG Image At Runtime? html5 , graphics	0	352	April 20, 2024
[SOLVED] - How To Detect If An Audio File Has Been Loaded? html5	2	629	April 19, 2024
Paging server side datatable processing jquery	8	552	April 18, 2024
How to Optimize Java Script and CSS for Website Better Speed?	2	400	March 30, 2024
How to style the search input in grid.js scripts	5	647	April 17, 2024
Laptop camera turns on automatically when page opens	15	960	April 17, 2024
Figuring out if a span tag is inside a div	7	578	April 17, 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

11896

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

14076

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

14175

April 26, 2018

How can I make the ddChild dropdown conditionally required and its selected value should not be the initial value(which is value="")