The jQuery syntax is made for selecting HTML elements and performing some action on the element(s).
Basic syntax is: $(selector).action()
A $ sign to define/access jQuery
A (selector) to "query (or find)" HTML elements
A jQuery action() to be performed on the element(s)
Examples:
$(this).hide()
- hides the current element.
$("p").hide()
- hides all <p> elements.
$(".test").hide()
- hides all elements with class="test".
$("#test").hide()
- hides the element with id="test".
Even We need to add js link to performance jquery function so below there link use it in your file.
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
Example For Syntax
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script> <script> $(document).ready(function(){ $("#click_alert").click(function(){// id name }); }); </script>
Complete Code For Basic Syntax Used In JQuery With Example
<!DOCTYPE html> <html> <head> <title>What Is The Basic Syntax Used In JQuery With Example</title> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css"> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script> </head> <style> body { background: black; } </style> <body> <div class="container"> <br> <div class="text-center"> <h2 id="color" style="color: White">Basic Syntax Used In JQuery</h2> </div> <br> <br> <div class="well"> <button class="btn btn-success" id="click_alert">Click me</button> </div> </div> </body> </html> <script> $(document).ready(function(){ $("#click_alert").click(function(){ alert("Am Alert Hi Friends"); }); }); </script>