Hi
I'm developing a Google spreadsheet that generates a custom KML file
for use in google maps. I've made a map gadget that displays this map
with the custom KML file loaded as sort of a preview within the
spreadhsheet, however the url of the KML file may change at some point
and I don't want to have to go in and change the url in the XML file
each time the URL changes. I decided that having a UserPref for the
URL of the KML would be my best bet, but I'm running into a roadblock.
For some reason every custom Google Gadget that I load into Google
Spreadsheets wont display any settings ("This gadget has no
settings.")
Can custom gadgets have settings in Google Spreadsheets? And if so how
do I enable them?
Google's own gadgets have settings that load just fine. When I link
directly to the xml of one Google's own Gadgets (eg, inserting the
"pie chart" gadget as a custom gadget (http://www.google.com/ig/
modules/image-pie-chart.xml)) I get the same message ("This gadget has
no settings.")
This is what I'm working with (I've omitted the map code, because that
works fine, and I imagine that if I can get the settings to appear, I
will have no problem getting the kmlurl variable into my JavaScript.)
<Module>
<ModulePrefs title="Preferences for Map" />
<UserPref name="kmlurl" display_name="KML URL" required="true" />
<Content>
...
</Content>
</Module>
Any help would be greatly appreciated.
Thanks!
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