I have an element that has the following CSS style:
#element:after { content: attr(data-percent); }In an attempt to change the data-percent attribute using jQuery, I used this code:
$('#element').data('percent', '50%');While the attribute does change (verified with
console.log($('#element').data('percent'));What Javascript function do I need to call in order to update this element?
When using jQuery's data function, the attribute is set as the initial value, but the data itself is stored in memory rather than using the attribute.
This feature allows for storing any type of value, not just strings as required by HTML5 standards.
If you do want to utilize the attribute to store the data, you can use the following code:
$('#element').attr('data-percent', '50%');
It seems that jQuery is unable to target or alter :after or :before pseudo elements. Changes made using the attr() function in CSS do not seem to affect these elements automatically.
My recommendation would be to avoid using pseudo elements altogether.
I have a react class component that includes state variables. class NewComponent extends Component { state = { modalIsOpen: false, aa: true, bb: false, cc: false, dd: false, ee: 1, dd: [], cc: [], ff: [], gg: [], ...
I am currently exploring the integration of the jQuery Plugin Chosen into my vue.js/Webpack project with TypeScript. After some research, I discovered that it is recommended to encapsulate the plugin within a custom Vue component. To kick things off, I m ...
I am interested in customizing this specific example of a personalized timeline: import React from 'react'; import { makeStyles } from '@material-ui/core/styles'; import Timeline from '@material-ui/lab/Timeline'; import Timeli ...
I have a unique situation that I'm hoping to get some help with. I've been trying to create an effect where I move text away and lift up a gray box, and then when my mouse moves away from the gray box, the box goes down first before the text move ...
I have developed an HTML/CSS code inspired by the Mac/Apple calculator design. It features buttons organized in 5 rows using flexbox. You can view my code on this codepen: <div class="wrapper"> <div class="calheader"> ...
Looking to create a function that can handle async operations and return a promise. Here's what I need it to do: Download external content using AJAX If the content cannot be downloaded (e.g. invalid URL) -> reject If the content is downloaded bu ...
Currently, my DatePicker component in React js is utilizing material-ui v0.20.0. <Field name='appointmentDate' label="Select Date" component={this.renderDatePicker} /> renderDatePicker = ({ input, label, meta: { touched, error ...
In my task of dynamically generating multiple elements, I am facing an issue related to accessing specific ones. To illustrate this problem as simply as possible, I have provided the following code: $(document).ready(function() { var num1 = 0; v ...
My experience with the website www.wirecreation.net is sometimes marred by an issue during the initial load. It seems that there is a margin of a few pixels on the gray div containing the logo and progress bar at times, but other times it appears with zero ...
I am currently working on a to-do application using Vue.js and I want to implement a feature where the text rendered in HTML has a line through it when the user checks an item off the list. Here is the snippet of my code: <html> <head> & ...
var x = 99; while (true) { function lyrics(person) { return x + " " + "lines of code in the file " + x + " " + person + (x-1) + " lines of code" + "!"; } console.log(lyrics("John strikes one out, clears it all out ;")); x -= 1; if (x ...
Coming from a background in c# and c++, I am facing some confusion with a particular situation. Within the scope of my function, I am creating a new object before pushing it into an 'array'. Strangely, when I create the new object, it appears to ...
I am currently in the process of developing my first Electron app on Windows 10, using Visual Studio Code and Git Bash as my primary tools. However, I have encountered a frustrating issue where my app has suddenly stopped updating based on css changes. Spe ...
Currently, I am attempting to retrieve the string value stored within a class-based object variable named question5. The way I am trying to access this variable on the front-end is shown below. axios.get("http://localhost:3001/users/questionaire/?getq ...
https://i.sstatic.net/yTONv.jpg Greetings, I am currently utilizing the "carousel" component from Buefy with Vue.js. In desktop resolution, I need to display 3 elements, but on mobile devices, I want only one article to be visible. I have created a functi ...
After receiving JSON data from the server, I attempted to convert it into an array using: JSON.parse(response.data.blocks) However, I encountered this error: SyntaxError: Unexpected token o in JSON at position 1 at JSON.parse (<an ...
My goal is to incorporate particles.js into the home screen component of my project. I have successfully installed "npm install ng-particles" and "npm install tsparticles." However, even after serving and restarting the application, I am unable to resolve ...
I have created a JSBin code for my Ember.js application which can be found here: When I click on Item A, I want the ABCD menu on the left to remain visible and not disappear. Thank you. ...
I am facing an issue with an image inside a div. Whenever I add a margin-top, the background of the div extends downwards, which is not the desired behavior. How can I fix this problem? Below is my code snippet: <div id="content"> <div class=" ...
Struggling with achieving a responsive layout using Flexbox. Picture a page filled with panels. The main objective is to display a certain number of panels per row, aligned both horizontally and vertically like the rest. The main issue I am encountering ...