javascript - How to run a function when the page is loaded?
Place your JavaScript functions or or library calls inside the "Start()" method below, so they are triggered as soon as the script says the web page or DOM is loaded in the browser. As a side note, I recommend you place this code either:
How to make JavaScript execute after page load? - Stack Overflow
Jun 17, 2020 · Two better choices for that goal: 1) Use defer attribute on javascript link in head. 2) move any javascript that accesses DOM to bottom of page, immediately before </body>. A quick overview on how to load / run the script at the moment in …
How to Execute JavaScript After Page Load? - GeeksforGeeks
Oct 11, 2024 · Below are the approaches to execute JavaScript after page load: The window.onload event is triggered when the entire page, including all assets (such as images, stylesheets, and scripts), has finished loading. This event ensures that everything on the page is fully loaded before running the JavaScript code. // Your JavaScript code here.
Detect page load completed event in Firefox - Stack Overflow
May 14, 2010 · If you are only interested in detecting when the page has completely loaded and not the intermediary steps it is easier to listen for load events, with something like (code from https://developer.mozilla.org/en/Code_snippets/Tabbed_browser):
How do I run some Javascript after a page has loaded?
Oct 8, 2020 · I'd like to add a couple of lines of Javascript that will automatically log me in my email once the page loads (my provider has no "remember me" option. I found an extension [an extension]( https://addons.mozilla.org/en-US/firefox/addon/javascript/ ) that allows me to do this, but unfortunately, my email provider has a strict [CSP]( https ...
How to run a function when the page is loaded in JavaScript - GeeksforGeeks
Dec 13, 2023 · Below are the approaches to run a function when the page is loaded in JavaScript: The body of a webpage contains the actual content that is to be displayed. The onload event occurs whenever the element has finished loading. This can be used with the body element to execute a script after the webpage has completely loaded.
How to read/intercept JavaScript on the page before it is …
May 25, 2016 · I would like to intercept location.reload(); via a Firefox API or by reading the JS on the page (remote & embedded) before it is loaded/executed or by any other means possible. Example: <head> <script> window.setTimeout(function() { location.reload(); }, …
Listener for when a page is finished loading - Mozilla Discourse
Apr 10, 2022 · I am developing an add-on for Firefox. I want to set up a listener for when a particular page has finished loading in background.js, which is the background script. There are many webextensions apis that could be the answer, …
How to Execute the JavaScript Code After the Webpage Loads
Feb 2, 2024 · As soon as it does, this process then executes the JavaScript code. There are two ways of writing a JavaScript code. One way is to write the JavaScript code inside the script tag below the body tag and then call the function inside the onload method.
Run Bookmarklet/Javascript on Firefox startup - Super User
As the title says, I want to run a piece of javascript whenever firefox starts. My actual problem is that the firefox window always opens at 0,0 in the screen. I am on a debian system, with dwm as my window manager.
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