All Questions
Tagged with javascript event-handling
16
questions
5
votes
2
answers
160
views
Event emitter npm module
I was asked to complete the task described below:
Event Emitters are objects that serve as the core building block in event-driven architectures. They simplify the process of handling asynchronous
...
- 27.9k
12
votes
1
answer
468
views
Resizable containers with VueJS
A month ago I reviewed the code in Resizable split DIVs Vue.js, suggesting that the OP use computed properties and bound styles to simplify the code (at least reducing the need to use ...
- 27.9k
9
votes
3
answers
796
views
Carousel in Vanilla JavaScript
I finally got my carousel to work in JavaScript, and I want to know what you guys think about it and what I can do better.
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- 231
9
votes
2
answers
711
views
Animated Calendar using HTML + CSS + JS
I'm a beginner developer and I'm building a calendar for smartphones. I'm using HTML, CSS and JS. I'm not entirely done with the project yet, however, I have the feeling that I'm making a messy code. ...
7
votes
2
answers
253
views
eCommerce Mockup App in JS
I have completed this mockup eCommerce app using Javascript. This version can add products into a shopping cart and automatically calculate the order summary in the shopping cart. It can also delete ...
- 925
6
votes
1
answer
3k
views
Navigation bar built from fetched JSON data
I have finally been able to create my little navigation plugin in an object-oriented way that reads the li from a JSON file.
Now, is my code efficient? Especially, ...
- 183
6
votes
1
answer
569
views
Resizable split DIVs Vue.js
I just started Developing Web App (Vue.js) for my company for around 1-2 months. Therefore, my knowledge and experience in HTML, CSS and Javascript is kinda shallow.
I've created a custom resizable ...
5
votes
1
answer
355
views
Two keyboard handlers for a video game character
The code below is equivalent. I can see pros and cons for both versions. Which is better: the short, clever way, or the long, ctrl+c way?
Short version:
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- 1,101
4
votes
1
answer
70
views
Style-changing handler for an HTML drop-down box
How can I maybe do some loop that will compress the amount of JavaScript/jQuery I need to use. I have a function s3episodesChange() linked to a ...
- 205
3
votes
2
answers
933
views
jQuery dynamic toggle class function
I wrote this function that will toggle a class of a targeted element. Applying the class js_class_toggle to any element will trigger the function when clicking on ...
- 133
3
votes
2
answers
87
views
Limit second <select> options based on the first <select>
I want to see if there's a better way to write this code, solely in Javascript.
There are two kinds of sets, the first set (C7, T7, C11, T11) have four options in the first select, and then up to two ...
2
votes
1
answer
320
views
To-do app front-end in Vue 3
I have put together a To-do Application with the Slim framework on the back-end (API) and a Vue 3 front-end. I added a demo on my YouTube channel.
In the main App.vue file I have:
...
- 525
2
votes
1
answer
397
views
Truncate text to some number of words when clicked
I am currently using the code below to truncate text:
...
- 157
1
vote
0
answers
973
views
Simple Pub-Sub Event Emitter
I have written a basic event emitter in JavaScript and I'd like some feedback on my design. I tried to make it as simple and minimalist as possible, as I'd like it to be understandable by anyone.
I ...
- 1,651
1
vote
1
answer
163
views
Showing form on btn click - preventDefault of submit btn, then remove listener
I've built out a section on a page that contains multiple instances (why I'm using querySelectorAll()) of this Request Brochure form. They are using Campaign ...
- 401