We begin with some sub-macros used within macro "show" defined below.
Displays the title of a referenced object, with a link on
it to reach the consult view for this object. If we are on a back reference, the link
allows to reach the correct page where the forward reference is defined. If we are
on a forward reference, the "nav" parameter is added to the URL for allowing to navigate
from one object to the next/previous on ui/view.Displays icons for triggering actions on a given
referenced object (edit, delete, etc).
Edit
Delete
Unlink
Arrows for moving objects up or down
Displays the "plus" icon that allows to add new object
through a reference widget. Indeed, If field was declared as "addable", we must provide
an icon for creating a new linked object (at least if multiplicities allow it).
This macro displays, in a cell header from a ref table, icons for sorting the
ref field according to the field that corresponds to this column.
View macro for a Ref.
This macro is called by a XmlHttpRequest (or directly by the macro above)
for displaying the referred objects of a reference field.
This macro displays the Reference widget on a "view" page.
The definition of "atMostOneRef" above may sound strange: we shouldn't check the actual number
of referenced objects. But for back references people often forget to specify multiplicities.
So concretely, multiplicities (0,None) are coded as (0,1).Display a simplified widget if maximum number of
referenced objects is 1.
If there is no object...
If there is an object...
Display a table in all other cases.
()
The search icon if field is queryable
Appy (top) navigationNo object is present
Show forward or backward reference(s)
Appy (bottom) navigation
Edit macro for an Ref.Cell macro for a Ref.Search macro for a Ref. The "and" / "or" radio buttons The list of values
