Re: [Qgis-user] Default Value for a Widget
That's exactly what is happening. Its works fine on an update but not on initial creation. Give me a bit and I'll test it with a virtual field. I should have fallen back to the docs and read before asking. I appreciate the help. This is exciting (not what I wanted to happen but exciting still). On Aug 27, 2018 4:39 PM, "DelazJ" wrote: Hi Randy, It might be because, at the time of feature creation QGIS does not know about what you filled in the other fields; this feature is a kind of "insert before" trigger. See the note at https://docs.qgis.org/testing/en/docs/user_manual/working_with_vector/vector_properties.html#default-values How does it play if your total field was (temporary) a virtual field? HTH, Harrissou Le lun. 27 août 2018 à 22:28, Randal Hale a écrit : > I have an address point database. There are some string calculations > that have to happen after a point has been added. I've hit a bit of a > stuck spot with this one. > > I have three fields: fielda. fieldb, and fieldc > > When the user adds the information for those three fields I have one > field that needs to add the three strings together. In the fieldtotal > column I set up an expression (in the attributes form) for the default > value that is: "fielda" || ' ' || "fieldb" || ' ' || "fieldc" and place > that in default value. > > example: "123", "MAIN", "456" and I want "123 MAIN 456" > > It won't calculate at the end - it's as if I'm forgetting to set > something. If I check the "Apply default value on update" checkbox it > will update if I edit the point - just not on initial point creation. > > I'm pretty sure I'm missing something. > > Randy > > -- > Randal Hale > rjh...@northrivergeographic.com > https://www.northrivergeographic.com > (423)653-3611 > > ___ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Default Value for a Widget
Hi Randy, It might be because, at the time of feature creation QGIS does not know about what you filled in the other fields; this feature is a kind of "insert before" trigger. See the note at https://docs.qgis.org/testing/en/docs/user_manual/working_with_vector/vector_properties.html#default-values How does it play if your total field was (temporary) a virtual field? HTH, Harrissou Le lun. 27 août 2018 à 22:28, Randal Hale a écrit : > I have an address point database. There are some string calculations > that have to happen after a point has been added. I've hit a bit of a > stuck spot with this one. > > I have three fields: fielda. fieldb, and fieldc > > When the user adds the information for those three fields I have one > field that needs to add the three strings together. In the fieldtotal > column I set up an expression (in the attributes form) for the default > value that is: "fielda" || ' ' || "fieldb" || ' ' || "fieldc" and place > that in default value. > > example: "123", "MAIN", "456" and I want "123 MAIN 456" > > It won't calculate at the end - it's as if I'm forgetting to set > something. If I check the "Apply default value on update" checkbox it > will update if I edit the point - just not on initial point creation. > > I'm pretty sure I'm missing something. > > Randy > > -- > Randal Hale > rjh...@northrivergeographic.com > https://www.northrivergeographic.com > (423)653-3611 > > ___ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Default Value for a Widget
I have an address point database. There are some string calculations that have to happen after a point has been added. I've hit a bit of a stuck spot with this one. I have three fields: fielda. fieldb, and fieldc When the user adds the information for those three fields I have one field that needs to add the three strings together. In the fieldtotal column I set up an expression (in the attributes form) for the default value that is: "fielda" || ' ' || "fieldb" || ' ' || "fieldc" and place that in default value. example: "123", "MAIN", "456" and I want "123 MAIN 456" It won't calculate at the end - it's as if I'm forgetting to set something. If I check the "Apply default value on update" checkbox it will update if I edit the point - just not on initial point creation. I'm pretty sure I'm missing something. Randy -- Randal Hale rjh...@northrivergeographic.com https://www.northrivergeographic.com (423)653-3611 ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[QGIS-it-user] QGIS line_interpolate_point con EPSG 4326
Ciao lista, ho notato che la funzione line_interpolate_point non lavora come mi aspetterei se la geometry è in EPSG 4326; con geometry proiettate funziona. allego [0] uno shapefile linestring in EPSG 4326 e vi chiedo di fare la seguente prova: aggiungere un campo testuale -lungo 80 e popolatelo con la seguente espressione: geom_to_wkt( line_interpolate_point( $geometry, $length/2) ) poi esportate in csv per verificare i punti. In QGIS 2.18.23 LTR il campo viene compilato ma le coordinate sono del primo vertice e non quello atteso del centroide lungo la linea; In QGIS 3.2.2 il campo viene compilato ma le coordinate sono del primo vertice e non quello atteso del centroide lungo la linea; In QGIS 3.3 dev il campo NON viene compilato, o meglio il valore è NULL in tutte e tre le versioni l'espressione funziona bene se utilizzata per tematizzare con geometry generator domanda: è normale questo comportamento con EPSG 4326 oppure è un bug? saluti [0] https://mega.nz/#!sAwlyTLI!GmVZP4k2kiC914CutDD1r9D2VV327y3WryUGkL3FEkM - https://pigrecoinfinito.wordpress.com/ -- Sent from: http://osgeo-org.1560.x6.nabble.com/QGIS-Italian-User-f5250612.html ___ QGIS-it-user mailing list QGIS-it-user@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/qgis-it-user
[Qgis-user] Open temporary position (1.11.2018 until the 1.11.2019) for a Scientist in spatial analyses and remote sensing in applied ecology
Dear all, One of our GIS/remote sensing specialists will be in maternity leave, and we therefore need a substitute in this position from the 1.11.2018 until the 1.11.2019. If you are either ecologist, geographer, environmental planner, (or have a similar education) with special interest in GIS / remote sensing or geomatics engineer with interest in nature and environmental issues, this position can be a nice opportunity to make some experience abroad, new contacts and further develop yours and NINA`s skills with OSGeo tools. Tasks in this position will be to develop NINA´s research and project activities on landscape analyses, spatial modelling and the use of remote sensed data in ecology research and nature conservation as well as contributing to the strategic development of this field within NINA. We offer: - Participation in a diverse portfolio of interesting research projects. - Full time research employment in the period from 1.11.2018 until the 1.11.2019. - Salary based on qualifications and competence. - Flexible working hours. - Good pension and insurance schemes. - A welcoming and inspiring working environment. - Good opportunities for professional development. Dead line for the application is 15. of September 2018. It has to contain a CV and a one-page letter of motivation and must be submitted in English (or Norwegian) to siri.svend...@nina.no. NINA would like to increase the percentage of female scientists within the institute and would therefore encourage female candidates to apply. For more information on the position, please have a look at: https://www.nina.no/english/News/News-article/ArticleId/4574/Scientist-in-spatial-analyses-and-remote-sensing-in-applied-ecology Looking forward to receiving applications from the OSGeo community. Kind regards, Stefan ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] QGIS 3.2.1 Mac Map Area Issue
This problem remains in 3.2.2-1 version. > El 7 ago 2018, a las 17:15, Daniel Marcum escribió: > > I just updated to QGIS 3.2.1 on macOS 10.13.6. The map area is small (doesn’t > fill the part of the window that it should). Any ideas why this is happening? > Wasn’t an issue in 3.2. Attached is a screenshot. > > > ___ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user