The main question I have is: Is there a way to assign to a variable an element's class list by clicking on said element without directly referencing the element in the JavaScript. Expanding on this, I'm trying to create a…
I have an e-commerce page, in the page I have multiple forms each with a different name and id but every button has the same id and name., e.g; <form method="post" name="form12345" id="form12345" action="..."> <input type="button" class="btn-BuyOff" value="Acquista" id="addtocart" name="addtocart">…
As already described in the header I'm having a problem. The dropdown doesn't work in Laravel Blade, but it works on any editor (as you can very well verify below with the code). I am using Bootstrap 5.0.2 <!DOCTYPE html>…
Here is my student score json file : (the idea is creating a function to change specific student score) const classesData = [ { name: 'A', books: [ { name: 'math' }, { name: 'chemistry' }, { name: 'physic' }…
I'm working on a feature that converts DOM content into a PDF using the mpdf/mpdf library from Composer/Packagist, and it generally works great. However, part of the DOM content is generated using C3.js to create charts. I convert the C3.js…
I'm trying to read from a data file where everything is stored in arrays, and transfer that to the equivalent Javascript object. What I want to be able to do with typescript is create a system that automatically reads the…
I am a student, and I am doing a project for school. While I was working on it, I encountered a problem and discovered something weird. I needed to check if a something is null or a empty string, but…
I am currently trying to implement Redux-Toolkit Query for the first time and am facing issue in delete item implementation. As mentioned by other people on this topic, I also face the issue of get item query being called again…
I'm trying to get the value of a span attribute (data-red) inside a table cell. <td class=" u-tL" headers="due-date" aria-labelledby="due-date"><span data-red="255" style="display: block; width: 75px;">19-JAN-2024</span></td> I've tried the code below but it's giving me the error "Uncaught TypeError: spn.getAttribute is…
<script> // Fetch JSON data fetch('dat.json') .then(response => response.json()) .then(data => { const tbody = document.querySelector('#dataTable tbody'); data.forEach(item => { const row = document.createElement('tr'); row.innerHTML = ` <td>${item.name}</td> <td>${item.age}</td> <td>${item.city}</td> `; tbody.appendChild(row); }); }) .catch(error =>console.error('Error fetching the data:', error));…