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add value relation in the field widget supported #83

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Sep 16, 2020
Merged

add value relation in the field widget supported #83

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1b6abd0
add value relation in the field widget supported
lucienicolier Sep 9, 2020
db08061
Merge remote-tracking branch 'origin' into value_relation
lucienicolier Sep 15, 2020
2f5a9dd
add changes in the value relation text
lucienicolier Sep 15, 2020
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Binary file added en/images/value_relation_widget.gif
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19 changes: 18 additions & 1 deletion en/prepare/attributes-form.rst
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Expand Up @@ -44,6 +44,8 @@ The field widgets from QGIS are supported on a best effort basis.
+-------------------+-----------------+-------------------------------------------------+
| Relation Widget | :yay:`✔` | |
+-------------------+-----------------+-------------------------------------------------+
| Value Relation | :yay:`✔` | |
+-------------------+-----------------+-------------------------------------------------+
| Others | :nay:`✘` | :ref:`make_it_grow` |
+-------------------+-----------------+-------------------------------------------------+

Expand Down Expand Up @@ -112,7 +114,22 @@ On synchronization the sub-directory with the pictures, pdf and docs has to be c

The option "hyperlink" on the attachment widget will disable the camera functionality and enable a hyperlink to open a document (pdf, doc, ...).

.. figure:: /images/hyperlink_option.png
.. container:: clearer text-center

.. figure:: /images/hyperlink_option.png
:width: 600px
:alt: hyperlink_option

Value Relation
--------------

The widget "Value Relation" offers values from a related table in a combobox. You can select layer, key column and value column. Several options are available to change the standard behaviors: allow null value, order by value and allow multiple selections. The widget will display a drop-down or multiple-select list of the referenced features.

.. container:: clearer text-center

.. figure:: /images/value_relation_widget.gif
:width: 600px
:alt: value_relation_widget

Drag and drop designer forms
----------------------------
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