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Add flag for rendering key value, for enum field renderers

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Only valid during the readonly rendering.  Not sure how useful this will
be in the long run...
This commit is contained in:
Lance Edgar 2016-04-06 21:17:02 -05:00
parent 90bde4f2e0
commit 30e6b6e29c
1 changed files with 8 additions and 4 deletions
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12
tailbone/forms/renderers/common.py
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@ -158,12 +158,13 @@ class EnumFieldRenderer(SelectFieldRenderer):
""" """
Renderer for simple enumeration fields. Renderer for simple enumeration fields.
""" """
enumeration = {} enumeration = {}
render_key = False
def __init__(self, arg): def __init__(self, arg, render_key=False):
if isinstance(arg, dict): if isinstance(arg, dict):
self.enumeration = arg self.enumeration = arg
self.render_key = render_key
else: else:
self(arg) self(arg)
@ -174,8 +175,11 @@ class EnumFieldRenderer(SelectFieldRenderer):
def render_readonly(self, **kwargs): def render_readonly(self, **kwargs):
value = self.raw_value value = self.raw_value
if value is None: if value is None:
return u'' return ''
return self.enumeration.get(value, unicode(value)) rendered = self.enumeration.get(value, unicode(value))
if self.render_key:
rendered = '{} - {}'.format(value, rendered)
return rendered
def render(self, **kwargs): def render(self, **kwargs):
opts = [(self.enumeration[x], x) for x in self.enumeration] opts = [(self.enumeration[x], x) for x in self.enumeration]