Event on tiddler open/close

[Arlen Beiler]

Is there anyway to detect when a tiddler is opened or closed? I need
it to update a list of opened tiddlers. I checked the Story section,
but I couldn't find any events. Thanks

[Eric Shulman]

Here's the two TWCore functions that you will need to hijack:

story.prototype.displayTiddler(place,title)
story.prototype.closeTiddler(title)

enjoy,
-e

[colmjude]

Just wondering how you are getting on with this and how you are
tackling it?

Seen as TW comes with jQuery integrated I'd probably use the observer
pattern[1] and something like the trigger[2] method to fire custom
events such as openTiddler and closeTiddler.

Anyway just curious to see how you decide to do it.

Colm

[1] - http://addyosmani.com/resources/essentialjsdesignpatterns/book/#observerpatternjavascript
[2] - http://api.jquery.com/trigger/

[Arlen Beiler]

First of all, I have been sleeping over it, as I asked about quitting
time. Second, is there anyway to concatenate a second function onto a
variable? that would be useful.

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