mercredi 25 février 2015

Alertdialog box multichoice for view filter

I'm wondering how to use this multichoice alertdialog, if it's possible, as an interface to select different filters to apply to a view. Specifically to search a database for the entries with matching values under specific columns.


For example the entry CAR has columns BRAND, MODEL and TYPE to it and I want to find all SEDANS under NISSAN. All I have to do is check the brand NISSAN and the type SEDAN in the alertbox and click ok and it'll show only the entrees with those 2 values.


I'm sure that using multichoice alertdialog for search filtering is possible but what concerns me more is how it can work for searching multiple columns in a database through just one multichoice. Is it possible or is it just more advisable to create a separate alertdialog for each column.


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