DOM Access in JavaScript

Here I explore how to utilize the JavaScript DOM Web API to manipulate document elements. It highlights methods for accessing and modifying elements, such as retrieving elements by ID, creating new ones, and altering styles. Additionally, it describes various data types within the DOM API, enhancing understanding of its structure and capabilities.  MORE q

By on April 14th, 2020 in
Javascript, Web Development.

Date and Time in Javascript

The Date() object provides the number of seconds from January 1970 UTC up to the moment it is invoked. The parameters of the function allow for formatting of the output.. .toLocaleTimeString(), .toLocaleDateString() and .toLocaleString() are   MORE q

By on April 13th, 2020 in
Javascript, Web Development.

Forms & Validation

It is a good idea to perform basic tests on user-inputted data before sending it to the server just to make sure it meets basic standards. This is not, in any way, a substitute for actual security tests that must be performed on the server before consuming the data. Any code running in the browser can be altered, so truly protecting the server from malicious code sent via form data can only be done away from the  MORE q

By on April 12th, 2020 in
HTML, Javascript, Web Development.

Global Event Handlers

ONE OBJECT TO RULE THEM ALL! OK, perhaps not "rule" them all, but certainly there is one object that makes it possible for near-total control of a web app. The Global Event Handlers Web API provides a globally-scoped object containing an assortment of event data from the document, Window or an HTML element. This can be user-interaction events, like clicking a button or moving to a different element, or programmatic changes, like a CSS animation that runs on page load. Notice of these events, as well as a large variety of important   MORE q

By on April 3rd, 2020 in
Web API's, Web Development.

Events in JavaScript

While Global Event Handlers are actually a Web API, accessing these events are central to Javascript's usefulness. These events mark points of interaction from the user or programmatic changes to the document. All of this can be harnessed via JavaScript to provide both functional and visual manipulations that create a   MORE q

By on April 3rd, 2020 in
Javascript, Web Development.