Best way to discriminate invalid browsers?

[carambuco]

Hi all.

I am about to finish a project using the parallax engine , but I am having some trouble trying to identify which browsers I shoud ban. I have tried with Modernizr.csstransform and Modernizr.csstransform3d ,but my old Iphone 3 claims having both features while the background is obviously not scaling properly. As of now, I have tested chrome, firefox, iphone4, Ipad, Opera in their latest versions all working fine, but I also know from my customers some versions of explorer are giving them trouble too.

Would someone be so kind as to advise me some strategy for this ? Thanks in advance.

All the best,

-Javier

[spinlock99]

Hi Javier,

I've noticed the problems with my old Droid Incredible too. Please keep us posted on any progress you make. It's definitely necessary to fail gracefully on unsupported devices. Right now, it really looks terrible when the device isn't supported.

Take care,
Andrew

[wagerfield]

As is true of a lot of good web development, parallax should be used as an enhancement, not a dependancy. Since it is merely manipulating the positions of a series of elements with some basic CSS, browsers that don't support the technologies it uses should render a static scene...which I can't envisage as being "terrible"?