Relation reference widget - filter lists are not refreshed in attribute table form view

[qgib]

Author Name: Regis Haubourg (@haubourg)
Original Redmine Issue: 16400
Affected QGIS version: 2.18.3
Redmine category:edit_widget
Assignee: Matthias Kuhn

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When opening a standalone form, if chained filters were chosen, they are remembered and displayed correctly.
In attribute form view, when switching from one form to another, the filters are not refreshed and stay displayed with the field name, not the chosen value.

I guess some init signals are missing here. (And we suspect that init python scripts are not also loaded in this use case, but it's another bug request )

Please see the gif that show the behavior here https://share.oslandia.net/public/7df0b9 (better to download and display in a browser locally, direct display doesn't seem to work)

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• Sélection_016.png (Regis Haubourg)
• Sélection_015.png (Regis Haubourg)

[qgib]

Author Name: Regis Haubourg (@haubourg)

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• 10865 removed quote_list.png

[qgib]

Author Name: Regis Haubourg (@haubourg)

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Well, I hadn't seen correctly the problem:

If chain filters is displayed, the real value is not displayed at all in the widget when switching from on feature to another in attribute table view. This is nastier than I thought.

See attached images showing before and after the switch.

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• priority_id was changed from Normal to High
• 10892 was configured as Sélection_016.png
• 10893 was configured as Sélection_015.png

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• Sélection_016.png (Regis Haubourg) - before switch
• Sélection_015.png (Regis Haubourg) - after switch value lost

[qgib]

Author Name: Giovanni Manghi (@gioman)

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• regression was configured as 0
• easy_fix was configured as 0

[qgib]

Author Name: Giovanni Manghi (@gioman)

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• description was changed from When opening a standalone form, if chained filters were chosen, they are remembered and displayed correctly.
  In attribute form view, when switching from one form to another, the filters are not refreshed and stay displayed with the field name, not the chosen value.

I guess some init signals are missing here. (And we suspect that init python scripts are not also loaded in this use case, but it's another bug request )

Please see the gif that show the behavior here https://share.oslandia.net/public/7df0b9 (better to download and display in a browser locally, direct display doesn't seem to work) to When opening a standalone form, if chained filters were chosen, they are remembered and displayed correctly.
In attribute form view, when switching from one form to another, the filters are not refreshed and stay displayed with the field name, not the chosen value.

I guess some init signals are missing here. (And we suspect that init python scripts are not also loaded in this use case, but it's another bug request )

Please see the gif that show the behavior here https://share.oslandia.net/public/7df0b9 (better to download and display in a browser locally, direct display doesn't seem to work)

• crashes_corrupts_data was changed from 0 to 1

[qgib]

Author Name: Paul Blottiere (Paul Blottiere)

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Applied in changeset cea7bd3.

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• done_ratio was changed from 0 to 100
• status_id was changed from Open to Closed