What is jQuery?
- jQuery is a fast Javascript library full of features designed to simplify tasks like HTML document traversal, manipulation, event handling, and animation. "write less do more"
MDN states:
- jQuery makes writing multiple lines of code and tsk and makes more concise and even a single line of code..
Handling Events with jQuery
- Another advantage of jQuery is its simplified event handling. You can add event listeners with ease..
Below is an Example of how to implement using Javascript && jQuery
_// JavaScript
document.getElementById('myButton').addEventListener('click', function() {
alert('Button clicked!');
});
// jQuery
$('#myButton').click(function() {
alert('Button clicked!');
});_
Notice the .click() method is easier to read and manage
DOM Manipulation Made Easy
With jQuery, changing HTML content or attributes is straightforward. You can easily manipulate the DOM without lengthy JavaScript.
Example: Changing the text of an element
_// JavaScript
document.getElementById('heading').innerHTML = 'New Heading';
// jQuery
$('#heading').text('New Heading');_
jQuery's .text() method simplifies this common task
_
In the End:_jQuery is a great tool for simplifying tasks like DOM manipulation, event handling, and element selection. While newer JavaScript features (ES6 and beyond) have introduced native solutions that may replace jQuery in modern projects, it remains an excellent choice for beginners and legacy codebases...
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