All Questions
Tagged with web javascript
10,275
questions
-7
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0
answers
34
views
Creating Framework for using Vanilla Webpack [closed]
Hi I'm jade any suggestion on creating a framework? I am familiar with node but is wepback is the king of framework or just node is best for server...... I'm studying web development for 1.5 years now ...
0
votes
0
answers
34
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Why are my simple addEventListener functions not working, except one works backwards? [duplicate]
So I'm new to javascript and new to coding. I am building a website or two just to learn while I'm building. I'm doing this locally on my laptop. I'm trying to make a button on my website, that when ...
- 9
0
votes
1
answer
39
views
What is causing the route to change (ikely because form is submitting), i also added return false in the function?
I am currently building a single page web app and wanted that js handle the form submission and so that route remain the same. But when i click the submit button route changes,
JS Code:
document....
0
votes
1
answer
59
views
Web Components: attributeChangedCallback() function not triggered even after mentioning the observedAttributed()
I have created a Web Component which has 2 inputs: btnText and btnDisabled. I have mentioned these 2 attributed in the static get observedAttributes() {}. Yet, the attributeChangedCallback() does not ...
- 1,809
0
votes
3
answers
1k
views
Problems with atribute components like ngClass or ngStyle
I'm new to Angular 17 and I've noticed that every time I want to use an ngClass attribute or an ngStyle I get an error like it doesn't recognize them and I get this error
NG8002: Can't bind to '...
- 1
0
votes
0
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83
views
I make simple chat using python flask and html/css/js but after adding new messages to database they don't appear on page
I have attempted different approaches to solve the problem, but new messages still do not appear. I would prefer not to use AJAX or Flask-Socket. I also make the page reload every second with JS, but ...
- 1
0
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0
answers
108
views
What methods exist to copy a gif to the clipboard and post it into other applications?
I want to (programmatically) copy a gif to the clipboard such that I can paste it into modern chats like those of MS Teams or Discord.
There seem to be some "magic" happening in the ...
- 625
1
vote
2
answers
2k
views
In Next.js App router should the page.js be a server component?
In Next.js 13 and above (App router) should the page.js of all the routes/folders be a server component ? I mean is it the standard practice. I know that it can be a client component using use client ...
- 439
0
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0
answers
108
views
react error All imports in import declaration are unused
please can I get some help with this code I do not understand why it is not using the imported elements. The error I am getting is All imports in import declaration are unused. I understand what this ...
1
vote
1
answer
52
views
Does puppeteer press Win + PrtSc to take screenshot?
Currently I'm programming to automate screenshot. I've learnt websites cannot detect if users screenshot or not, however they can know the key stroke we typed. So, I'd like to know when puppeteer ...
- 19
2
votes
2
answers
132
views
Web Development - Seeking a Solution for Video Slicing to Upload Segments to Server
In the course of a web development project, I encountered a challenge with video slicing for efficient uploading to a server. Initially, I developed a service that successfully sliced MP4 files by ...
- 398
0
votes
1
answer
84
views
How to collect data from element after click on button?
I created a simply shop online. I tried to create a script that would retrieve data from an element after click on button "add to basket". Next if user choose and add products to basket then ...
0
votes
0
answers
69
views
Uncaught (in promise) DOMException: The play() request was interrupted by a new load request
I'm trying to create a music player and this is part of the code.
// Function to play the previous song
function prevSong() {
console.log("playing");
if (songs[songs.indexOf(song) - ...
1
vote
0
answers
108
views
TypeError: Cannot read properties of null (reading 'parentNode') in ExtJs 5
I'm facing a problem where some users (approximately 10) encounter crashes on the authorization page with the errors.
The main problem is the rare reproducibility without depending on browser or OS
...
- 11
0
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0
answers
46
views
How to sequentially load images in React Native, one after another, when passing an object with an array of multiple images?
I'm working on a React Native project and facing a challenge with loading images sequentially. Specifically, I need to load images one after another in a strict order when passing an object with an ...
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