--- title: "Display alert on window load in Javascript" description: "Display alert on window load in Javascript" author: "Anonymous User" published: 2011-02-28 updated: 2011-10-11 canonical: https://www.mindstick.com/forum/175/display-alert-on-window-load-in-javascript category: "javascript" tags: ["javascript"] reading_time: 1 minute --- # Display alert on window load in Javascript Hi,\ \ I want to display [alert](https://answers.mindstick.com/qa/30927/what-is-an-alert) [message](https://www.mindstick.com/forum/12802/show-confirmation-message-yes-or-no-in-asp-dot-net) on [client side](https://www.mindstick.com/forum/160418/what-are-the-best-practices-for-securely-storing-bearer-tokens-on-the-client-side) as soon as [window](https://www.mindstick.com/forum/161285/how-does-the-window-console-object-work-in-javascript) loads.\ Please help, its urgent.\ \ Waiting for working solution. ## Replies ### Reply by Amit Singh hi all,\ \ another way to call the function on body load,\ for example\ ``` ``` ### Reply by Anonymous User Hi Chris,\ \ You can display alert box on window load event.\ \ ``` window.onload = function () { alert('Welcome!'); } ``` --- Original Source: https://www.mindstick.com/forum/175/display-alert-on-window-load-in-javascript Copyright © MindStick Software Pvt. Ltd. This Markdown version is provided for developers, AI systems, and offline reading.