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<p class="MsoNormal"><a name="T_Default_Reply"><span style="color:#1F497D">Thanks. Works perfect.
</span></a><span lang="EN-US" style="color:#1F497D">I missed the ”initially deferred” in the FK.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Franklin Gothic Book","sans-serif";mso-fareast-language:SV">Karl-Magnus</span></b><span style="font-size:10.0pt;font-family:"Franklin Gothic Book","sans-serif";mso-fareast-language:SV"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext;mso-fareast-language:SV">Från:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext;mso-fareast-language:SV"> Qgis-user
[mailto:qgis-user-bounces@lists.osgeo.org] <b>För </b>Matthias Kuhn<br>
<b>Skickat:</b> den 4 juni 2019 11:27<br>
<b>Till:</b> qgis-user@lists.osgeo.org<br>
<b>Ämne:</b> Re: [Qgis-user] Forms, realtions and foreign keys<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p>Hello,<o:p></o:p></p>
<p>If you enable "evaluate default values server side" and "automatic transaction groups" and set the foreign key check in the database to initially deferred you'll get pretty much what you want :)<o:p></o:p></p>
<p>Hope that helps<o:p></o:p></p>
<p>Matthias<o:p></o:p></p>
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<p class="MsoNormal">On 6/4/19 11:14 AM, Karl Magnus Jönsson wrote:<o:p></o:p></p>
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<p class="MsoNormal"><a name="T_Default_New">Hi list!</a><o:p></o:p></p>
<p class="MsoNormal">I have a project with tree tabels stored in PostGIS. <span lang="EN-US">
One is holding the geometry the other two is holding data related to the first table as child and grandchild. I have set up foreign keys between the tables in the database to be sure that there will be no orphan records. In QGIS there are relations and (sub)forms.
When I digitize a new geometry I get the new id from the database (before it’s saved, OK) in the form but I can’t add any children. I get a database error that says that there are no parent with that ID (and that’s true). I have to press OK to create the
feature in QGIS, change tool to identify, find the feature and klick on it to open the form again. Then I can add children. But I haven’t saved so there is still no parent. But it works then. It’s the same with the grandchild table but then the grandparent
form is still open so it’s not such a big problem. Anyone got a better way to skip this closing and reopening of the form in the workflow?</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt">Karl-Magnus Jönsson</span></b><span style="font-size:10.0pt"> | Gis-Utvecklare<br>
Geografisk information<br>
Miljö- och samhällsbyggnadsförvaltningen<br>
Kristianstads kommun<br>
Besöksadress: Västra Storgatan 12<br>
Postadress: 291 80 KRISTIANSTAD<br>
Telefon: 044-135416 | Mobil: 0733-135416<br>
E-post: </span><a href="mailto:Karl-Magnus.Jonsson@kristianstad.se"><span style="font-size:10.0pt">Karl-Magnus.Jonsson@kristianstad.se</span></a><span style="font-size:10.0pt">
<br>
</span><a href="http://www.kristianstad.se/"><span style="font-size:10.0pt">www.kristianstad.se</span></a><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:SV"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Läs mer om hur vi hanterar dina personuppgifter på
</span><a href="http://www.kristianstad.se/personuppgifter"><span style="font-size:10.0pt">www.kristianstad.se/personuppgifter</span></a><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:SV"><br>
<br>
<o:p></o:p></span></p>
<pre>_______________________________________________<o:p></o:p></pre>
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