user191847
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How can I get values from a array (which is evaluated by spatial query) as default-values in other fields
2 votes

For debugging reasons I made a new fresh project with just this two layers directly from database by browser (and afterwards by inserting the point-layer as QLR-file too). Both point-layer-arrays now ...

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Listing IDs of all selected features as default value
1 votes

Used the pyqgis-code from @Taras, renamed some arguments and added some flexibility (layerName as argument) and a check against unique layername and added a helptext : from qgis.core import * from ...

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How can i prevent a form from closing unless data is accepted by validation
1 votes

My solution (with some additonal adjustments to names) is: from qgis.core import * from qgis.gui import * from PyQt5.QtWidgets import QLineEdit, QMessageBox, QDialogButtonBox import re from qgis....

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Custom vector data drawing
1 votes

Maybe you "draw" the vector-data in QGIS and the export the map from QGIS by the qgis2web-plugin(export to leaflet availible)

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Features of PostGIS layer are only selectable in attribute table but non on map canvas
Accepted answer
0 votes

We solved the problem: During a database-upgrade from pg 9.1 to pg 12 some of the "old" postgis functions were restored to the new database. After creating the new postgis-extension we had some ...

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