Get selected value of dropdown in JavaScript/jQuery on change
This post will discuss how to get the selected value of drop-down in JavaScript and jQuery onchange event.
Category: Java
Convert a number to a hex string in JavaScript
This post will discuss how to convert a number to a hex string in JavaScript.
Add an item to an HTML list with JavaScript/jQuery
This post will discuss how to add an item to an ordered or unordered list in HTML with JavaScript and jQuery.
Disable submit button on form submission with JavaScript/jQuery
This post will discuss how to disable the submit button on form submission with JavaScript and jQuery. A button is called disabled if it can’t be selected, clicked on, or accept focus.
Implement Triplet class in JavaScript
This post will discuss some of the possible ways to implement a Triplet class in JavaScript.
Erase elements from an array in JavaScript
This post will discuss how to erase elements from an array in JavaScript.
Check whether an element exists in DOM or not with jQuery
This post will discuss how to check whether an element exists in DOM or not with jQuery.
Remove null and undefined values from a JavaScript array
This post will discuss how to remove null and undefined values from an array in JavaScript.
Automatically resize textarea height to fit text with JavaScript/jQuery
This post will discuss how to automatically resize textarea height to fit with the text using JavaScript and jQuery.
Remove items from a JavaScript array satisfying a predicate
This post will discuss how to remove elements from an array that satisfy a predicate in JavaScript.
Set or update value of textarea with JavaScript/jQuery
This post will discuss how to set or update the value of textarea with JavaScript and jQuery.
Calculate the sum of all array elements in JavaScript
This post will discuss how to calculate the sum of all array elements in JavaScript.