It points to the "parent" field in the object, not to the db directly.
filter=parent:null seems to be sufficient. On Wed, Jun 11, 2014 at 8:13 AM, Knut Staring <knu...@gmail.com> wrote: > This is the other way (I had forgotten to put "true" at the end) - though > I dont understand why it is parent and not parentid... > > > http://apps.dhis2.org/demo/api/organisationUnits.json?filter=parent:null:true > > > On Wed, Jun 11, 2014 at 8:08 AM, Knut Staring <knu...@gmail.com> wrote: > >> Thanks to Jason, I see this is working: >> http://apps.dhis2.org/demo/api/organisationUnits.json?filter=level:eq:1 >> http://apps.dhis2.org/dev/api/organisationUnits.json?filter=level:eq:1 >> <http://www.google.com/url?q=http%3A%2F%2Fapps.dhis2.org%2Fdev%2Fapi%2ForganisationUnits.json%3Ffilter%3Dlevel%3Aeq%3A1&sa=D&sntz=1&usg=AFQjCNEIOZsxGq6ZgaqomkAtGOkH5ae3DA> >> >> >> >> >> On Wed, Jun 11, 2014 at 8:03 AM, Knut Staring <knu...@gmail.com> wrote: >> >>> I am trying to use the filtering as described in the manual: >>> http://www.dhis2.org/doc/snapshot/en/user/html/ch30s06.html >>> >>> My goal is to do something like this (in order to find the Root OU), but >>> the filter seems to have no effect? >>> http://apps.dhis2.org/demo/api/organisationUnits?filter=parentid:null >>> >>> -- >>> Knut Staring >>> Dept. of Informatics, University of Oslo >>> +4791880522 >>> http://dhis2.org >>> >> >> >> >> -- >> Knut Staring >> Dept. of Informatics, University of Oslo >> +4791880522 >> http://dhis2.org >> > > > > -- > Knut Staring > Dept. of Informatics, University of Oslo > +4791880522 > http://dhis2.org > > _______________________________________________ > Mailing list: https://launchpad.net/~dhis2-devs > Post to : dhis2-devs@lists.launchpad.net > Unsubscribe : https://launchpad.net/~dhis2-devs > More help : https://help.launchpad.net/ListHelp > >
_______________________________________________ Mailing list: https://launchpad.net/~dhis2-devs Post to : dhis2-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~dhis2-devs More help : https://help.launchpad.net/ListHelp
