How to call a function in JavaScript on page load?

The domcontentloaded function is fired when the page's DOM is loaded and parsed. Thus, it is a great place to perform JavaScript operations when the page has completely loaded. The DOMContentLoaded event fires when the page has finished loading and all of its resources have been parsed. The important thing here is the DOM (Document Object Model). This is the part of the web page where all the elements are stored.

How to run a JavaScript function on page load?

The most straightforward way to call a javascript function on page load is to place the function call inside the body of the page, right after the opening tag. In the following example, the JavaScript function runs when the page loads.

How to run an event on page load JavaScript?

You can execute a JavaScript function when the page is loaded with the help of the window.onload event. This method is executed when the DOM (Document Object Model) is completely loaded. As the DOM is the cornerstone of the web page, it is safe to assume that all the elements of the page are loaded and available for manipulation. This implies that all the JavaScript functions that are defined in the body of the page are executed. This is when the window.onload event is triggered. It

How to call a JavaScript function when the page is being loaded?

There are a few methods to call a JavaScript function when the page loads. The first way is to use the window.onload event. This works for both inline JavaScript and external JavaScript. The window.onload event is fired when the page has loaded completely and all of its contents are loaded. This method is the most common way to run JavaScript when the page loads.

How to execute a JavaScript function on page load?

The simplest way to execute a JavaScript function on page load is to add it to the body tag of the page. This will ensure that the JavaScript function executes once the page is rendered. It will not execute if you view the page source code or if you load the page with the JavaScript disabled. You can call the function using the window object. There are two ways to do this. One is to use the window.onload function. This method works for all browsers. It is supported by all