The visulization toobar states that userprefs is an option in the
specification of type htmlcode:
# type: htmlcode - This option creates a block of HTML code that the
user can embed in a web page to display the visualization inside an
iframe. A popup window with the exact html element of the gadget will
open in the browser.Use this only if the visualization is available in
a gadgetized version.
* datasource: The data source url string.
* gadget: The gadget xml url string.
* userprefs: An optional preferences object appropriate for this
visualization, specifying the visualization preferences.
I have tried numerous ways to get my userprefs to be propagated by the
html code, without success. The example shows (for the igoogle case) a
single user pref:
userprefs: {'3d': 1}
I'm assuming you can add multiple prefs:
userprefs: {'3d': 1,
'isStacked': false,
'seTag': prefs.getString('seTag') }
The last item is a userpref I added, and I want to read the values
from the prefs object, which seems to work fine in other parts of the
code.
The code runs, but the settings for user prefs don't get included when
I use the iframe code that is generated.
Any ideas about what the problem is? Does this really work?
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