Action¶
Base class: Fragment
The Action class describes buttons and links.
Examples:
# Link
Action(attrs__href='http://example.com')
# Link with icon
Action.icon('edit', attrs__href="edit/")
# Button
Action.button(display_name='Button title!')
# A submit button
Action.submit(display_name='Do this')
# The primary submit button on a form.
Action.primary()
# Notice that because forms
# with a single primary submit button are so common, iommi assumes
# that if you have a action called submit and do NOT explicitly
# specify the action that it is a primary action. This is only
# done for the action called submit, inside the Forms actions
# Namespace.
#
# For that reason this works:
class MyForm(Form):
class Meta:
@staticmethod
def actions__submit__post_handler(form, **_):
if not form.is_valid():
return
...
# and is roughly equivalent to
def on_submit(form, **_):
if not form.is_valid():
return
class MyOtherForm(Form):
class Meta:
actions__submit = Action.primary(post_handler=on_submit)
Refinable members¶
afterType:
Union[int, str]
assetsType:
Namespace
attrsType: Attrs
display_nameType:
str
endpointsType:
Namespace
extraType:
Dict[str, Any]
extra_evaluatedType:
Dict[str, Any]
groupType:
str
includeType:
bool
iommi_styleType:
str
post_handlerType:
Callable
tagtemplateType:
Union[str, iommi._web_compat.Template]
Defaults¶
display_namelambda action, **_: capitalize(action._name).replace('_', ' ')
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