Tinderbox v9 Icon

Updating posters

Posters reload themselves:

Thus, changes to the poster’s data might not be reflected immediately.

The action changed(), allows the designated note—default is the current note—to update itself, allowing a stamp to call the poster to update itself. That is useful if some calculation needs to be done before the poster is displayed.

From v9.7.2, cChanging the $PosterURL or the $PosterTemplate of a poster immediately redraws the poster.