[pmwiki-users] Request: Transparent PNGs in PmWiki

[H. Fox]

On 3/17/06, Allister Jenks <arj at zkarj.co.nz> wrote:
> On 3/17/06, Hans <design at softflow.co.uk> wrote:
>
> > Friday, March 17, 2006, 8:54:25 AM, Allister wrote:
> > > My goal is not so much opacity, but the display of a PNG image
> > > with a full 8-bit alpha channel (i.e. variable opacity/transparency).
> >
> > Please do post any solution you get as a cookbook recipe, i.e.
> > OpaqueImages, or add to BackgroundImages if that is the better place.
> >
>
> I'll most certainly post a solution if the last part of the puzzle can be
> solved.  So far no options.
>
> For those that missed it first time around - I want to condtion on the
> browser string (or part of it).  I know PHP will have no problem retrieving
> this, but I have no idea about how to get PmWiki to make it available to me
> in an (:if:) structure.

In config.php

    if (the bowser is MSIE) $IEBrowser = 1;

In markup

    (:if enabled IEBrowser:)
    You are using Internet Explorer.
    (:if:)

If you need to, you can test it with
http://chrispederick.com/work/useragentswitcher/

Hagan