Create a JavaScript Confirmation Box

By  on  

Javascript confirmation boxes aren't used nearly as often as they used to be, mostly due to more advanced usages of JavaScript and modal boxes, but they are still helpful. Whenever I create administrative functionality for my customers, I always use a JavaScript confirmation box before executing any permanent action -- an example would be when a customer tries to delete a file.

The Code / Example

Delete File

The confirm method returns the true/false result of the confirm box.

Recent Features

  • By
    5 Awesome New Mozilla Technologies You’ve Never Heard Of

    My trip to Mozilla Summit 2013 was incredible.  I've spent so much time focusing on my project that I had lost sight of all of the great work Mozillians were putting out.  MozSummit provided the perfect reminder of how brilliant my colleagues are and how much...

  • By
    Serving Fonts from CDN

    For maximum performance, we all know we must put our assets on CDN (another domain).  Along with those assets are custom web fonts.  Unfortunately custom web fonts via CDN (or any cross-domain font request) don't work in Firefox or Internet Explorer (correctly so, by spec) though...

Incredible Demos

  • By
    Fading Links Using jQuery:  dwFadingLinks

    UPDATE: The jQuery website was down today which caused some issues with my example. I've made everything local and now the example works. Earlier this week, I posted a MooTools script that faded links to and from a color during the mouseover and mouseout events.

  • By
    Create a Brilliant Sprited, CSS-Powered Firefox Animation

    Mozilla recently formally announced Firefox OS and its partners at Mobile World Congress and I couldn't be more excited.  Firefox OS is going to change the lives of people in developing countries, hopefully making a name for itself in the US as well.  The...

Discussion

  1. it is really cool!

  2. netmastan

    doesn’t work on FF. If you hit cancel still goes to the link

  3. clikcspeed

    You rock! This is great, was just looking for a way to pass PHP variable to javascript but with this tutorial I don’t have to complicate things, the whole process becomes less cumbersome… Really great stuff man!!!

  4. toinkees

    this helped me have an idea… thanks guys!!!..

  5. PHPSUCK

    var c=confirm(“Are u sure?”);
    if(c== false)
    {return false;}
    else
    return true;

Wrap your code in <pre class="{language}"></pre> tags, link to a GitHub gist, JSFiddle fiddle, or CodePen pen to embed!