Can you identify the method used to apply CSS classes to an element?

Looking for clarification, I've noticed a pattern of "adding" (although unsure if that's the correct term) classes to elements in HTML UI frameworks. For instance, considering an element with these class attributes:

class="mif-earth mif-2x"

To adjust its background or foreground, simply add:

class="mif-earth mif-2x fg-green bg-blue"

All the styles are already defined within the framework and are being applied.

What is this programming approach called? Is it declarative? Or is it simply applying CSS as intended without any specific label?

htmlcssterminology

Answer №1

Editing HTML is not the same as programming. HTML functions as a Markup language, where you primarily mark up content with nouns and adjectives without verbs or adverbs. To make your content interactive, you need to introduce some action words (verbs) into the mix through programming.

When you add a class to your markup, it serves as meta information about the content. This concept aligns with the idea of separating style descriptions using meta attributes like classes for semantic purposes, emphasizing the division between style and content.

If you utilize a programming language such as JavaScript to modify the content or meta attributes dynamically, this practice is commonly known as DOM Scripting.

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Trigger keydown and click events to dynamically update images in Internet Explorer 7

There is a next button and an input field where users can enter the page number to jump to a specific page. Each page is represented by an image, like: <img src="http://someurl.com/1_1.emf" > // first page <img src="http://someurl.com/2_1.emf" ...

javascriptjqueryhtmlimageinternet-explorer-7

Error with Flask url_for when trying to play a video

I'm currently developing a Flask website and working on analyzing and displaying a video on the webpage. However, when I tried to input the direct path to the video source, it only displayed a black screen. I searched on Google, which suggested using ...

pythonhtmlflask

HTML Plant with background removed

I have been attempting to create a tree structure similar to the image provided. However, I am encountering difficulty in getting the background stripes to align properly for a specific row. When resizing the browser window, the stripes do not remain fixed ...

htmlcsstreeview

Loading templates dynamically within ng-repeat is a powerful feature that enhances the flexibility and

I need help loading a template dynamically while using an ng-repeat: <ul> <li ng-repeat="prop in entity" > <div ng-include src="prop.template"></div> </li> </ul> The value of prop.template is the URL of ...

htmlangularjs

jQuery: Eliminate the inline display property of "none"

Trying to figure out how to remove inline styles added by jQuery on hover from the current menu item in the navigation. I want the current menu item to remain visible even after hover, but jQuery is setting it to display:none. I attempted to add "display: ...

jquerycssmenunavigationinline-styles

Emphasize the designated drop zone in Dragula

Incorporating the Dragula package into my Angular 2 project has greatly enhanced the drag-and-drop functionality. Bundling this feature has been a seamless experience. Visit the ng2-dragula GitHub page for more information. Although the drag-and-drop fun ...

javascriptcssangularng2-dragula

How can I use jQuery to create a new div element if it is not already present

I am familiar with how to add a class if it does not already exist, for example: $("ul:not([class~='bbox'])").addClass("bbox"); Alternatively, if(!$("ul").hasClass("class-name")){ $("ul").addClass("bbox"); } However, I am unsure how to c ...

javascriptjqueryhtml

Customizing Carousel Arrows in Angular with ng-bootstrap

I need help changing the position and icon of control arrows using Bootstrap. I've tried targeting "carousel-control-prev-icon" & "carousel-control-next-icon", but nothing seems to work. Any suggestions on how to properly solve this issue? Here is th ...

htmlcssangulartypescriptng-bootstrap

Show or hide the expand/collapse button based on the height of the container

Looking for a way to hide content in a Div if it's taller than 68px and display an expand option? The challenge lies in detecting the height of the responsive Div, especially since character count varies. I attempted using PHP to count characters bu ...

javascriptphpjqueryhtmlcss

adjust highcharts chart size to fit screen width

Has anyone experienced issues with setting an explicit width of 400px on a chart? I am facing difficulties as the chart gets cut off instead of scaling down to that size. My main concern is having it resized properly for an iPhone mobile site. Can anyone ...

htmljquery-mobilehighcharts

Minimizing Jitter in HTML5 and JavaScript Applications

I am currently working on developing a metronome as a hobby using JavaScript/HTML5 with the intention of turning it into a FirefoxOS app. One issue I've encountered is Jitter, which is unacceptable for Metronomes. As JavaScript is single-threaded and ...

javascripthtmltiming

Experiencing difficulties connecting with aspx while using Ext JS 4.2

Currently, I am facing an issue with making a call to an ASPX URL as the return keeps coming back as a failure. I have successfully used this URL in previous programming projects, but this is my first time utilizing it with Ext JS. Despite researching dif ...

javascriptasp.net.netcssextjs

Issues arise when dealing with a CSS and HTML accordion

I decided to create a CSS and HTML collapsing menu system, also known as an accordion. I found a tutorial on how to do it here. However, I had to make some modifications because I wanted to include images in the 'sections' later on. Instead of us ...

htmlcssaccordion

What is the solution for setting a regular height to a Bootstrap select when no option is currently selected?

On my webpage, I am incorporating bootstrap select and I want it to be empty initially with a value of "" when the page first loads. This is essential because it is a required field, so if a user attempts to submit the form without making a selec ...

htmltwitter-bootstrapbootstrap-select

Updating an Image Using JavaScript

Having trouble changing an image using JavaScript. Followed instructions to use document.getElementbyId("image").src = "image2.jpg", but it's not working. Script is placed at the bottom after the image tag in the HTML. HTML code: ...

javascripthtml

Do we always need to incorporate components in Vue.js, even if there are no plans for reuse?

I've been pondering this question for some time now: is it necessary for every component to be reusable? Consider a scenario where we have HTML, CSS, and JavaScript that cannot be reused. For instance, a CRUD table designed specifically for managing u ...

javascripthtmlcssreactjsvue.js

Utilize JavaScript or jQuery to segment HTML elements

Looking for a front-end solution to a common practice. In the past, I've stored reusable HTML elements (such as <nav>, <header>, <footer>, etc.) in a functions.php file and used PHP functions to include them on multiple pages. This ...

javascriptjqueryhtmlnode.js

JavaScript for creating dropdown menus using Twitter Bootstrap

I've been struggling to get the dropdown menus in my Twitter Bootstrap project to function properly. Below is the code I have for the navbar: <div class="container-fluid"> <div class="row-fluid"> <div class="span12"> < ...

javascripthtmltwitter-bootstrapdrop-down-menu

When attempting to transfer data from an Ajax HTML form to a Flask template in Python upon clicking a button, encountered difficulties

I am a beginner with Flask and HTML. I need some help as I am struggling to retrieve parameter values from the HTML form (index1.html). Here is my HTML code: <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF ...

pythonhtmlajaxapiflask

Acquiring the index of a selector event within a list of dynamic elements

I am seeking guidance on how to go about solving the issue of obtaining an event index. I have a hunch that closures might play a role in the solution and would appreciate some insights. Initially, I dynamically build an HTML5 video container using an aja ...

javascriptphpjqueryhtml