jQuery Add Style

jQuery is a javascript library that simplifies how we interact with the DOM. It allows us to add event handlers, and modify CSS styles dynamically. jquery add style is an important topic because it gives you more control over your website content and appearance. In this article, I will be discussing jquery’s .css() function and what it can do for you as a developer.

How Jquery add style?

As you can see, jQuery has a lot of useful methods that allow for more control over styles. If an element already contains the specified class then it will be removed with toggleClass(), if not found then it is added to the list via addClass(). Likewise, remove() removes any classes from elements and replacement replaces text strings in DOM nodes or matched CSS selectors when passed as arguments.

jQuery has a number of useful methods and selectors which allow you to get information from the CSS applied to the elements. You can also use them with jQuery, making it easier for styling purposes.

For example, using its “CSS()” method will let you easily change text size or color by just specifying one-line code that is practical in most cases because they do not require an instance’s id as their argument but rather operate on all matched DOM nodes at once!

jQuery Style Function:

There are four basic ways to jQuery Add Style of your document: 

addClass():

Adding a class to an element is as easy as typing .addClass() and selecting the desired classes. From changing colors, adding images, animations, or other effects – it’s all possible with just one function!

Syntax:

$('selector').addClass('className');

Example:




<!DOCTYPE html>
<html lang="en">
<head>
<title>jQuery Add CSS Property Dynamically</title>
<style>
.myClass{background:red}
</head>
<body>
    <h1>This is a heading</h1>
    <p>This is a paragraph.</p>

<script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
<script>
    $(document).ready(function(){
        $("h1").addClass('myClass');
        $("p").addClass('myClass');
    });
</script>
</body>
</html>

removeClass():

.removeClass() is a JavaScript function that can delete any number of classes from the selected element.

Syntax:

$('selector').removeClass('className');

Example:

<!DOCTYPE html>
<html lang="en">
<head>
<title>jQuery Add CSS Property Dynamically</title>
<style>
.myClass{background:red}
</head>
<body>
    <h1>This is a heading</h1>
    <p>This is a paragraph.</p>

<script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
<script>
    $(document).ready(function(){
        $("h1").removeClass('myClass');
        $("p").removeClass('myClass');
    });
</script>
</body>
</html>

toggleClass()

.toggleClass() is a function that can be used to add and remove classes from any element on the page with just one line of code! Simply call .toggleClass(‘example-class’) in order to toggle between an example class being added, or removed.

Syntax:

$('selector').toggleClass('className');

Example:



<!DOCTYPE html>
<html lang="en">
<head>
<title>jQuery Add CSS Property Dynamically</title>
<style>
.myClass{background:red}
</head>
<body>
    <h1>This is a heading</h1>
    <p>This is a paragraph.</p>

<script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
<script>
    $(document).ready(function(){
        $("h1").toggleClass('myClass');
        $("p").toggleClass('myClass');
    });
</script>
</body>
</html>

css()

.css() sets the style attribute. This is a useful function for formatting your links, text and font colors, margins among other things!

Syntax:

$('selector').css({ });

Example:

<!DOCTYPE html>
<html lang="en">
<head>
<title>jQuery Add CSS Property Dynamically</title>
</head>
<body>
    <h1>This is a heading</h1>
    <p>This is a paragraph.</p>

<script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
<script>
    $(document).ready(function(){
        $("h1").css("color", "red");
        $("p").css({
            "background-color": "yellowgreen",
            "font-weight": "bold"
        });
    });
</script>
</body>
</html>

Conclusion

With jQuery, we can create a dynamic and engaging user experience with functionality like changing fonts on hover or adding style to navigation. We’ve seen that these are just two of the many ways you can bring an extra dimension to your design through the use of this script.jQuery Add Style is the most common feature that can be used by everyone. If you want help crafting a website design that has elements in it such as interactive maps or video background content, contact us today!

Also Read: Jquery Substring

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