CT310

A lightweight JavaScript library: "write less, do more"

Simpliflies many complex JS tasks

But does the same things!

It is referenced using the source: "jquery-3.3.1.min.js

$(selector).action()

This is a function that changes the text of the "bar" element to "hello". The HTML button would need to be given the onclick attribute.

• function foo_javascript() {
•     document.getElementById("bar").value = "hello";
• }

This gives the element with id "btn" an EventListener for onclick that changes the "bar" element's text to "hello".

• $(document).ready(function() {
•     $("#btn").click(function() {
•         $("bar").val("hello");
•     });
• });

Click here to reach another example