For the time being, is it possible for you to intercept the json data and change the UI to show the appropriate error message?
David Yee-Ting Li wrote: > Hi, > > i have a sql backend supplying json data for display in exhibit. i > have a lot of different tables and many rows of data which i fetch > dynamically with a cgi script that generates the json 'code' that my > (different) exhibit loads. > > sometimes, because of the query, there will be no items returned in > the json. unfortunately, exhibit does not show any kind of error; only > that the facets show 'missing ex:facetLabel' (which is a little > cryptic). i would be nice if exhibit, under such circumstances could > show: > > - Zero items in the exhibit-collectionSummaryWidget-count > > - display no facets. > > i think it would also be useful if the ex:role="view" could also be > overridden with some user definable text to allow a custom message for > when no items have been found. > > thanks, > > Yee. > _______________________________________________ > General mailing list > [email protected] > http://simile.mit.edu/mailman/listinfo/general > _______________________________________________ General mailing list [email protected] http://simile.mit.edu/mailman/listinfo/general
