[tw] Re: Javascript in ViewTemplate (or other ...Template)

2011-03-30 Thread Kosmaton 
Thanks all! @whatever: no, the script is the bit /being/ transcluded.
@Eric: cool, very useful functions. @Mario: you're right, making it as
a new macro is a lot cleaner.

Much better now :)

=K=

-- 
You received this message because you are subscribed to the Google Groups 
"TiddlyWiki" group.
To post to this group, send email to tiddlywiki@googlegroups.com.
To unsubscribe from this group, send email to 
tiddlywiki+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/tiddlywiki?hl=en.

[tw] Re: Javascript in ViewTemplate (or other ...Template)

2011-03-30 Thread PMario 
On Mar 30, 2:36 pm, Kosmaton  wrote:
> Seems to work well. Maybe there are less macgyvery solutions though?
Jup.

Since you used the tiddler macro to call a tiddler, that contains a
script, You could use a real macro.
See how this works at my helloworld space [1].

All macros can be used inside a View/EditTemplate. If done that way,
you also can forget about the place.parenNode thing. Which in 99.8% of
cases will fail, due to transclusion.

The top info table is a little bit overkill. But I think deleting
what's not needed is less work, than creating it :)
-m

http://helloworld.tiddlyspace.com/#HelloWorldNamedParamsPlugin

-- 
You received this message because you are subscribed to the Google Groups 
"TiddlyWiki" group.
To post to this group, send email to tiddlywiki@googlegroups.com.
To unsubscribe from this group, send email to 
tiddlywiki+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/tiddlywiki?hl=en.

[tw] Re: Javascript in ViewTemplate (or other ...Template)

2011-03-30 Thread Eric Shulman 
> in ViewTemplate. The tricky bit is how to refer to the tiddler which so
> transcludes the script, within the script (if you need that). Given the use
> of InlineJavascriptPlugin it can be done with something like
>
> var transcludingTiddler = place.parentNode.parentNode;
> var transcludingTiddlerTitle = transcludingTiddler.id.slice(7);
> var transcludingTiddlerHash = store.getTiddler(
> transcludingTiddlerTitle).fields._hash;
>
> to talk about the transcluding tiddler. Beware: MyScript by itself
> (untranscluded!) will output "TypeError:
> store.getTiddler(transcludingTiddlerTitle) is null". Not a problem by
> itself, but this will appear in e.g. not-yet-existing tiddlers. So you may
> want to wrap the MyScript div in a Show/HideWhen macro div.
>
> Seems to work well. Maybe there are less macgyvery solutions though?


Try these TWCore functions:

get the rendered DOM element for the current tiddler, regardless of
how deeply transcluded:
   var here=story.findContainingTiddler(place);

get the current tiddler's title from the DOM element:
   var title=here.getAttribute('tiddler');

get a custom field value, given a title and field name:
   var val=store.getValue(title,'_hash');

enjoy,
-e
Eric Shulman
TiddlyTools / ELS Design Studios
--
Was this answer useful? If so, please help support TiddlyTools:

   TiddlyTools direct contributions: (paypal)
  http://www.TiddlyTools.com/#Donate
   UnaMesa tax-deductible contributions:
  http://about.unamesa.org/Participate (paypal)
   TiddlyWiki consulting:
  http://www.TiddlyTools.com/#ELSDesignStudios
  http://www.TiddlyTools.com/#Contact

-- 
You received this message because you are subscribed to the Google Groups 
"TiddlyWiki" group.
To post to this group, send email to tiddlywiki@googlegroups.com.
To unsubscribe from this group, send email to 
tiddlywiki+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/tiddlywiki?hl=en.

[tw] Re: Javascript in ViewTemplate?

2011-03-28 Thread axs 
You could try the HideWhenPlugin [1] in your Templates to selectively 
display/hide contents based on various tiddler fields.

It *would* be useful to be able to use