How do I load a script after page load?

How do I load a script after page load?

Run JavaScript code after page load using pure JS and jQuery

1. Using JavaScript. In pure JavaScript, the standard method to detect a fully loaded page is using the onload event handler property.
2. Using jQuery. With jQuery, you can run JavaScript code as soon as the DOM is fully loaded using the .

How do I show alerts after page load?

Try this:

1. Remove the onload=”showAlert()” attribute from the element.
2. Add the following HTML element anywhere within the body of your web page: Show alert

How do I trigger an event on page load?

load function is useful if you want to do something when everything is loaded. $(window). load(function(){ // full load });…10 Answers

1. Earliest: Function call in script tag just before closing the body tag.
2. Earlyish: the jQuery.
3. Late, after all page elements including images are fully loaded: window onload event.

Do something when page loads JavaScript?

The onload event occurs when an object has been loaded. onload is most often used within the element to execute a script once a web page has completely loaded all content (including images, script files, CSS files, etc.).

How do I load a CSS file after page load?

fetch css file after page loads

1. normalize. css.
2. main. css.
3. viewports. css.
4. bigFile. css.

How do you create an alert box in HTML?

If you want the ability to close the alert message, add a element with an onclick attribute that says “when you click on me, hide my parent element” – which is the container (class=”alert”). Tip: Use the HTML entity ” × ” to create the letter “x”.

What are JavaScript alerts?

The alert() method in JavaScript is used to display a virtual alert box. It is mostly used to give a warning message to the users. It displays an alert dialog box that consists of some specified message (which is optional) and an OK button. This warning message is the ‘Alert Box’.

How do you know if a page is fully loaded?

The cross-browser way to check if the document has loaded in pure JavaScript is using readyState .

1. if (document. readyState === ‘complete’) { // The page is fully loaded }
2. let stateCheck = setInterval(() => { if (document. readyState === ‘complete’) { clearInterval(stateCheck); // document ready } }, 100);
3. document.

What is window load event?

The load event is fired when the whole page has loaded, including all dependent resources such as stylesheets and images. This is in contrast to DOMContentLoaded , which is fired as soon as the page DOM has been loaded, without waiting for resources to finish loading.

How do you call a function on page load?

You have to call the function you want to be called on load (i.e., load of the document/page). For example, the function you want to load when document or page load is called “yourFunction”. This can be done by calling the function on load event of the document.