ez publish used as "slideshow"

Author Message

Frode Slettum

Tuesday 29 August 2006 4:47:22 am

Hi

A customer of mine today uses powerpoint to show a slideshow presentation on a big monitor. It has about 4 slides that's looping. It's a ok solution, but it's a bitch to update. It's very static and he has to stop the slideshow when updating it.

I thought I maybe could use eZ publish to this. My idea was to make 4 dummy folders from root node, make a template override for each folder that displayed different information (ads, news etc) and some kind of code on each template to redirect to the next page within <x> seconds.

Does this sounds like a good ide? If yes, what code should I use to redirect to the next page?

If there is no easy way, I guess I could do a <meta> redirect manually on each template, and the 4. template to point to the first node.

Christian Johansen

Tuesday 29 August 2006 11:57:11 pm

If it's a presentation that's running in a single location you have full control of your environment, so how you create your redirecting doesn't really matter, as long as it works in the environment you'll be using it in. You can do <meta>-redirects or do some javascript.

Sounds like a nice way to do slide shows to me. You can even use Opera in fullscreen view to project it without showing the browser.

Frode Slettum

Wednesday 30 August 2006 7:34:03 am

Thank you for your feedback.

Didn't really thought abouth that opera-trick .. Great idea.

One other thing, how can i accomplish this with <meta> when the template code comes within the <body> tag? Do I have to use java script?

Christian Johansen

Wednesday 30 August 2006 9:56:33 am

I'm not sure whether or not meta redirect works in body or not, just try it. If it doesn't work, create a pagelayout override for the slideshow section that just does the basic head things and leaves the rest of head as well as all of body to the node template:

<!DOCTYPE ...>
<html>
 <head>
  <title>...</title>
  [more]
{$module_result.content}
</html>

And then in node templates:

<meta ...>
</head>
<body>
 [BODY here]
</body>

It's a bit dirty since the pagelayout doesn't nest properly, but it works.

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eZ debug

Timing: Jan 18 2025 18:42:02
Script start
Timing: Jan 18 2025 18:42:02
Module start 'layout'
Timing: Jan 18 2025 18:42:02
Module start 'content'
Timing: Jan 18 2025 18:42:02
Module end 'content'
Timing: Jan 18 2025 18:42:02
Script end

Main resources:

Total runtime0.0134 sec
Peak memory usage2,048.0000 KB
Database Queries3

Timing points:

CheckpointStart (sec)Duration (sec)Memory at start (KB)Memory used (KB)
Script start 0.00000.0057 587.9141152.6250
Module start 'layout' 0.00570.0029 740.539139.4453
Module start 'content' 0.00870.0030 779.984493.3516
Module end 'content' 0.01170.0017 873.335934.3047
Script end 0.0133  907.6406 

Time accumulators:

 Accumulator Duration (sec) Duration (%) Count Average (sec)
Ini load
Load cache0.002518.5008140.0002
Check MTime0.00129.2870140.0001
Mysql Total
Database connection0.00096.643210.0009
Mysqli_queries0.002518.450930.0008
Looping result0.00000.148110.0000
Template Total0.001410.710.0014
Template load0.00085.762010.0008
Template processing0.00064.862910.0006
Override
Cache load0.00053.687310.0005
General
dbfile0.00021.182780.0000
String conversion0.00000.073140.0000
Note: percentages do not add up to 100% because some accumulators overlap

Templates used to render the page:

UsageRequested templateTemplateTemplate loadedEditOverride
1print_pagelayout.tpl<No override>extension/community/design/community/templates/print_pagelayout.tplEdit templateOverride template
 Number of times templates used: 1
 Number of unique templates used: 1

Time used to render debug report: 0.0001 secs