QGIS Server: value relations with multiple values are not properly resolved

[qgib]

Author Name: Andreas Neumann (@andreasneumann)
Original Redmine Issue: 12210
Affected QGIS version: 2.6.0
Redmine category:qgis_server
Assignee: Jürgen Fischer

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In case of a value relation widget there is the option to select multiple values. QGIS then stores them in a text column with curly brackets and commas as a separator.

Like: {1,3,7}

QGIS server should then resolve these values, replace the codes with their text representation and output them eg. as: Meier,Müller,Schmid

Currently, QGIS server returns the raw values like {1,3,7}. In case of only a single value, the output is fine.

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I also noticed that when resolving value relations, QGIS server always adds round parenthesis around the value, which wasn't the case before. These parentheses should be removed.

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• value_relation_widget.png (Andreas Neumann)
• qgis_server_value_relation_feature_info_result.png (Andreas Neumann)

[qgib]

Author Name: Andreas Neumann (@andreasneumann)

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• 8427 was configured as qgis_server_value_relation_feature_info_result.png
• 8426 was configured as value_relation_widget.png

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• qgis_server_value_relation_feature_info_result.png (Andreas Neumann) - See result in FeatureInfo response - note the row with "Bauherr"
• value_relation_widget.png (Andreas Neumann) - See how the widget is defined in QGIS Desktop

[qgib]

Author Name: Jürgen Fischer (@jef-n)

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Fixed in changeset "ceceebdf9ba5c118de63c218bec6a35ef178c515".

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• status_id was changed from Open to Closed