- add a reference to an empty placeholder css file in the html document, making sure its the first stylesheet referenced.

- change the js reference in the IE exception to:

document.s5ss = document.styleSheets[0]; // placeholder css
//document.createStyleSheet();
//document.s5ss = document.styleSheets[document.styleSheets.length - 1];

this way it continually recycles the empty css sheet rather than generating new ones.

>> Update 2 Mar 06: in addition to the Safari problem, I”ve discovered
>> that IE/Win doesn”t seem to share event information between windows.
>> ……
>> If anyone can tell me how to get around this, even with a pointer to
>> a good article on passing events from one window to another, I”d be
>> very grateful

I finally found somebody having my exact same problem: sharing events between windows. I solved it in my environment, I hope to be of help with my solution.

I tried to explain this to Dean Edwards some time ago last year but my confusionary notes and my english not beeing my virtue made this pass obfuscated in the comments.

The line that solves this aspect in Dean great addEvent() is:

event = event || fixEvent(((this.ownerDocument || this.document || this).parentWindow || window).event);

Well I for myself have solved the same problem I had with events coming from different IFRAMES inside the main window, for dragging windows to be clear, in a MDIWindow like environment which I use in the IPORT Project (a real Visual Layout and Webdesign tool).

This is the URL with the code related to your problem:

http://javascript.nwbox.com/addEvent/

No style/graphics there, just pure tests (I do not have the time yet).

Look inside, the Javascript code is in “nwbox/nwevents.js”. You will see Dean Edwards pattern there but I believe I improved it in many ways (still need some testing).

Looking forward for your comments, I need some expert test/advice on this.

Diego

Pankaj

We’ve modified the TWiki slideshow plugin to use S5 as its presentation engine. It works fabulously and I just wanted to thank you for the tool.

I also had a suggestion/feature request. One of the most common things about a slideshow is an agenda/outline slide that is repeated at frequent intervals to show where we are w.r.t. the whole slide set. A very nice way to handle this can be seen here http://www.cwinters.com/pdf/workflow_pgh_pm.pdf. Could we incorporate something like this into S5. The outline can be defined in the beginning as a two level UL list, and displayed/updated using appropriate javascript/css.

What say?

At minimum, a mailing list is needed; communicating via blog comments is less than ideal. I would also recommend a project repository (Subversion) and bug tracker. There are many web sites available for this, like sourceforge.net, or you could deploy the necessary services on this server (more work, but more control).

I would be happy to help; please contact me.

When I run your test I run into an error at 31 too. I’m on WinXP Pro, IE 6.0.2800.1106.spsp2.050301-1526.

Good luck,

Tom

Following your earlier response I downloaded the source code and had a little play. I can reliably generate the error I mentioned above, and it appears to be caused by some limit on the length of the styleSheet collection. It seems the createStyleSheet method (which gets called everytime the window scales) fails when the styleSheet collection gets to 31.

So I created a little test page to test this theory, which I have uploaded at http://www.elearningdeveloper.co.uk/test/test.htm. The page is blank HTML page which starts a loop once the page has loaded. Within the loop the script calls the createStyleSheet method and uses a try/catch branch to detect any errors and report back the state of the styleSheet collection if an error occurs. The loop is set to break if an error occurs or the styleSheet collection reaches 1000. Everytime I run the test, it fails at 31.

I’d be interested to see if anyone else notices a similar problem, or is it something peculiar to my machine?

Cheers,

Nick

I’ve just been looking at S5 in the testbed. Any time I resize the window by dragging the bottom right corner around I get a Javascript error: “line 467, char 4, invalid argument”.

If I resize using maixmise and restore down buttons then there’s no problem.

I’m using IE6 with XP SP2.

Thought you’d like to know. Otherwise it’s a great product. I’m about to mention it to the other students on my MSc course.

Cheers,

Nick

I’m getting a 404 on the now available link.