If you code with JavaScript, you can speed up your work by learning what jQuery is and how to use it. It can make your coding faster and more efficient, which will save you time and energy.
This article will explain how to use jQuery in web development, as well as what it can do for you and what its most important features are. We'll also give you a list of short tutorials that show you how to use jQuery so you can understand how it works.
Advantages and Disadvantages of jQuery
If you're still deciding whether or not to learn jQuery, here are the pros and cons of using this JS library for building websites.
Advantages
Event handling is one of the most important parts of the jQuery library. A few lines of code are all you need to make events like a mouse click function or a form submission. This keeps the HTML code clean and free of all the different event handlers.
With its Document Object Model (DOM) manipulation feature, it is also easier to change HTML elements. The easy-to-use interface of a web browser lets you add, change, or delete web elements by using different event methods.
With the AJAX method, in particular, jQuery is a great tool for making a website that responds to user actions. This feature makes it easier for users to make HTTP requests without having to reload the web page.
Also, jQuery comes with a lot of animation effects already built in. It even lets you make your own animations out of the CSS properties you choose.
Also, jQuery works with all popular web browsers because it has support for different browsers. It also works with XML Path Language (XPath) syntax and CSS3 selectors.
A content delivery network makes it easier to add jQuery scripts to a website (CDN). So, you don't have to download the library file and put it in the folder for the site. Jquery is the best language to learn if you want to learn then you can visit the Tutorials Freak website for complete Jquery tutorial for beginners.
Disadvantages
Even though jQuery is small, its library is very large. As the code base grows, it takes longer to open the JS file, which makes the user's computer work harder.
Because jQuery is abstract, it also makes it harder to learn and use JavaScript. Even though it makes it easier for beginners to create events, doing complicated things like manipulating the DOM will require a better understanding of JavaScript to get the result you want.
The biggest problem with jQuery is that it can't work with older versions of itself. Since there are many versions of jQuery out there, you have to host the library yourself and keep it up to date.
Also read: Role And Importance Of JQuery In The Web Development
Important Parts of jQuery
If you want to find out how jQuery can help you, let's look at some examples of the most important functions. J
1. The function hide()
The hide() function makes HTML elements go away, so they don't affect the HTML page anymore. It can be used as an animation method when combined with the duration, easing, and callback functions.
2. The function show()
HTML elements are shown by the show() function. It only works on things that the hide() function has hidden. Also, if a parameter is added, it turns into an animation method function, just like hide ().
3. The function toggle()
With a click event, the toggle() function changes the visibility of HTML elements based on their CSS display property. This function will hide an element if it can be seen. If it's hidden, the opposite will happen. Web designers often use this function to put together a series of animations.
This function can bind two or more functions to specific elements if it is given a parameter. If you click on the element, you can switch between the functions. Remember that this function signature was deprecated in jQuery version 1.8 and removed in version 1.9.
4. The function fadeIn()
The fadeIn() function changes the opacity of HTML elements to make them slowly appear on an HTML page. Combine it with the speed or callback function to change the speed of the animation and make the next event happen when the matched elements are fully visible.
5. fadeOut() Function
The fadeOut() function does the opposite of what this function does. Similar to hide() and show(), the fadeIn() and fadeOut() become animation methods if given a parameter.
6. fade toggle() Function
The fade toggle() function is like the toggle() function in how it works. It lets the user slowly show or hide certain elements.
7. slideUp() Function
With a sliding animation, the slideUp() function hides things. Pair it with duration and easing parameters to adjust the animation’s duration.
8. The function slideDown()
The slideDown() function makes things move down as they are shown. In the same way, it accepts parameters for duration and easing.
9. slideToggle() Function
You can switch between the slideUp() and slideDown() functions to show or hide elements with the slideToggle() function.
10. animate() Function
Using one or more CSS properties, this function moves elements around. Like the other functions, this one lets you change the animation's length and how it changes, as well as call the next function when the animation is done.
Keep in mind that the animate() function can't show hidden elements like slideDown() and fadeIn ().
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