def showDocumentForm(self):
if self._currentDocumentId is None:
return
layer = self.relation().referencingLayer()
if self.nmRelation().isValid():
layer = self.nmRelation().referencedLayer()
showDocumentFormDialog = QgsAttributeDialog(
layer, layer.getFeature(self._currentDocumentId), False, self,
True)
showDocumentFormDialog.exec()
self.updateUi()
def actionShowFormTriggered(self):
if self.mFeaturesTreeWidget.currentItem() is None:
QMessageBox.critical(self, self.tr("No feature selected"),
self.tr("Please select a feature."))
return
if self.mFeaturesTreeWidget.currentItem().data(
0, TreeWidgetItemRole.Type) != TreeWidgetItemType.Feature:
QMessageBox.critical(self,
self.tr("Selected item is not a feature"),
self.tr("Please select a feature."))
return
showDocumentFormDialog = QgsAttributeDialog(
self.mFeaturesTreeWidget.currentItem().data(
0, TreeWidgetItemRole.Layer),
self.mFeaturesTreeWidget.currentItem().data(
0, TreeWidgetItemRole.Feature), False, self, True)
showDocumentFormDialog.exec()
self.updateUi()
