DateTimeField(
'DateDisposed',
schemata='Dates',
widget=bika_DateTimeWidget(
label=_("Date Disposed"),
visible={'edit': 'hidden'},
),
),
ReferenceResultsField(
'ReferenceResults',
schemata='Reference Values',
required=1,
subfield_validators={
'result': 'referencevalues_validator',
},
widget=ReferenceResultsWidget(label=_("Expected Values"), ),
),
ComputedField(
'SupplierUID',
expression='context.aq_parent.UID()',
widget=ComputedWidget(visible=False, ),
),
ComputedField(
'ReferenceDefinitionUID',
expression=
'here.getReferenceDefinition() and here.getReferenceDefinition().UID() or None',
widget=ComputedWidget(visible=False, ),
),
))
schema['title'].schemata = 'Description'
schema = BikaSchema.copy() + Schema((
ReferenceResultsField(
'ReferenceResults',
schemata='Reference Values',
required=1,
subfield_validators={
'result': 'referencevalues_validator',
},
widget=ReferenceResultsWidget(
label=_("Reference Values"),
description=_(
"Click on Analysis Categories (against shaded background"
"to see Analysis Services in each category. Enter minimum "
"and maximum values to indicate a valid results range. "
"Any result outside this range will raise an alert. "
"The % Error field allows for an % uncertainty to be "
"considered when evaluating results against minimum and "
"maximum values. A result out of range but still in range "
"if the % error is taken into consideration, will raise a "
"less severe alert."),
),
),
BooleanField(
'Blank',
schemata='Description',
default=False,
widget=BooleanWidget(
label=_("Blank"),
description=_("Reference sample values are zero or 'blank'"),
),
