Update to_panelWithUrlSelector to avoid fixed options.

modules/plugin_dbui/converter.py

@@ -859,13 +859,20 @@ def to_model(table):
     return cfg
 
 
-def to_panelWithUrlSelector(table, selectorTitle='Select', **kwargs):
+def to_panelWithUrlSelector(
+        table,
+        selectorLayout=dict(align='stretch', type='vbox', vertical=True),
+        selectorPlugins=['pFormToolTip'],
+        selectorTitle='Select',
+        **kwargs):
     """Build the configuration of the :class:`.PanelWithUrlSelector` widget.
 
     Args:
         table (gluon.dal.Table): database table. It is used to build the form
             to select values. The form has one entry per table field.
 
+        selectorLayout (dict): the layout for the field, by default vbox.
+        selectorPlugins (list): list of plugins to be used by the selector.
         selectorTitle (str):
             the title of the FieldSet encapsulating
             the selector fields.
@@ -889,16 +896,16 @@ def to_panelWithUrlSelector(table, selectorTitle='Select', **kwargs):
     if 'baseUrl' not in kwargs:
         raise BaseException('The keyword argument basseUrl is missing.')
 
-    # build the selector from the table
+    # build the list of fields the table
     fields = to_fields(table)
+
+    # configure the selector
     selector = FieldSet(items=fields,
-                        layout={'align': 'stretch',
-                                'type':'vbox',
-                                'vertical':True},
-                        plugins=['pFormToolTip'],
+                        layout=selectorLayout,
+                        plugins=selectorPlugins,
                         title=current.T(selectorTitle))
 
-    # build the configuration for the PanelWithUrlSelector
+    # configure the PanelWithUrlSelector
     default = dict(selectorItems=selector)
 
     default.update(kwargs)