Hi Tyler, The message is not related to virtual fields.
Can you open an issue report and specify exactly how to reproduce the issue? Thank you Matthias On 09/20/2016 01:13 PM, Tyler Veinot wrote: > I don't know what I am doing wrong here, I set this up multiple times > using every different relationship I have. I even rebuilt the design > using simpler tables. The drop down doesn't populate and when I try to > use the green "plus" button all I get is a mini dump and a crash. The > log file says in the exception "The thread tried to read from or write > to a virtual address for which it does not have the appropriate access". > I do have a virtual field but I am not writing to it, it is just there > to display the table data in a more appealing way, and I am not writing > or using it in the relationship so I cannot see it being an issue. I can > also write data from within QGIS directly to the tables so I must have > permission. > Any thoughts? > Tyler > > On Fri, Sep 16, 2016 at 7:44 AM, Tyler Veinot <tylerkvei...@gmail.com > <mailto:tylerkvei...@gmail.com>> wrote: > > Andrew; > Well that was simple, thank you. I didn't even think to look there; > I was trying to add a standard push button and associate it with save. > Now I just have to solve everything else. > Thanks again. > Tyler > > On Thu, Sep 15, 2016 at 4:22 PM, Andrew <amcani...@gmail.com > <mailto:amcani...@gmail.com>> wrote: > > Regarding your second question, in QTDesigner you can change the > default buttonBox properties to include a "Save" or "Apply" button. > > > On Thu, Sep 15, 2016 at 8:17 AM, Tyler Veinot > <tylerkvei...@gmail.com <mailto:tylerkvei...@gmail.com>> wrote: > > Not having much luck with this, I managed to get the > qgsRelationReferenceWidget to show me a list of addresses > but I cannot get it to write the wo_id and unique_id to my > table. > On a different note, is there an ability to create a "save"? > the "ok" button closes the form completely. I just want to > "save" my work order to write its values to the wo_table and > continue editing. > Tyler > > On Tue, Sep 13, 2016 at 9:35 AM, Tyler Veinot > <tylerkvei...@gmail.com <mailto:tylerkvei...@gmail.com>> wrote: > > Matthias; > Ooop's I forgot to add that I was building the form in > Qt Designer and not from within QGIS, although with this > information is really good and is showing me things I > didn't quite understand before. I am a very visual > person I find it hard to understand things without > seeing it in a diagram or some other example. Took me > forever to figure out dog gears and differential gears > until I tore apart my first bicycle and rear end; as > soon as I seen it I got it. > This is my relationship defined in QGIS thus far.... > > When I add an address to the work order I need to write > the wo_id of my work order and my unique_id of my > address to my jtbl_cwo table. So when I, or someone, > opens a work order it will show them a list of address > associated to that one work order. Also need to do the > same thing with primary assets, so the form will look > something like this in QGIS; > > Of course the unique_id will be referencing a value > from the civic_points "address" but that is that I am > trying to accomplish. I did it in LibreOffice and Access > but I would like to consolidate it all into one database > with one interface, i.e. QGIS. That way I can edit > features, add assets, and do most of my daily tasks in > one application. > Is there an example of this being done in QGIS anywhere? > Tyler > > > > On Tue, Sep 13, 2016 at 8:37 AM, Tyler Veinot > <tylerkvei...@gmail.com <mailto:tylerkvei...@gmail.com>> > wrote: > > Matthias; > Thanks, I don't know what I would do without you! > Coding isn't normally an issue but that tutorial > didn't quite explain where to put the coding. When I > opened the UI file in IDLE it looked like XML, and > there were no other files associated with the form. > I also opened the "see code" option and it was the > same looked like XML; it might have been C++ but I > have no training or experience with C++ so I > wouldn't know if it looked similar to XML from the > "untrained eye" point of view. > Going to be doing some testing on the versioning bit > here this week, hope to have something a little more > concrete to say about it soon. > Tyler > > On Tue, Sep 13, 2016 at 2:58 AM, Matthias Kuhn > <matth...@opengis.ch <mailto:matth...@opengis.ch>> > wrote: > > Hi Tyler, > > Here is the blog post I wrote for this feature: > > http://blog.vitu.ch/10112013-1201/qgis-relations > <http://blog.vitu.ch/10112013-1201/qgis-relations> > > Just configuration, no coding, I hope that helps. > > Cheers > Matthias > > > On 12/09/16 22:56, Tyler Veinot wrote: >> All; >> Trying to make a form for QGIS that has a form >> within a form so that I can link and display >> entries from another table similar to this >> tuorial; >> >> https://medspx.fr/blog/Qgis/better_qgis_forms_part_three/ >> >> <https://medspx.fr/blog/Qgis/better_qgis_forms_part_three/> >> I think I need to use >> qgsValueRelationRefernceWidget but I cannot >> find any tutorials on it. >> Thanks; >> Tyler >> >> >> _______________________________________________ >> Qgis-user mailing list >> Qgis-user@lists.osgeo.org >> <mailto:Qgis-user@lists.osgeo.org> >> List info: >> http://lists.osgeo.org/mailman/listinfo/qgis-user >> <http://lists.osgeo.org/mailman/listinfo/qgis-user> >> Unsubscribe: >> http://lists.osgeo.org/mailman/listinfo/qgis-user >> <http://lists.osgeo.org/mailman/listinfo/qgis-user> > > > _______________________________________________ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > <mailto:Qgis-user@lists.osgeo.org> > List info: > http://lists.osgeo.org/mailman/listinfo/qgis-user > <http://lists.osgeo.org/mailman/listinfo/qgis-user> > Unsubscribe: > http://lists.osgeo.org/mailman/listinfo/qgis-user > <http://lists.osgeo.org/mailman/listinfo/qgis-user> > > > > > > _______________________________________________ > Qgis-user mailing list > Qgis-user@lists.osgeo.org <mailto:Qgis-user@lists.osgeo.org> > List info: http://lists.osgeo.org/mailman/listinfo/qgis-user > <http://lists.osgeo.org/mailman/listinfo/qgis-user> > Unsubscribe: > http://lists.osgeo.org/mailman/listinfo/qgis-user > <http://lists.osgeo.org/mailman/listinfo/qgis-user> > > > > _______________________________________________ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: http://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-user