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Improve form support for view supplements

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this seems a bit hacky yet but works for now..

cf. field logic for Vendor -> Quickbooks Bank Accounts, which requires this
This commit is contained in:
Lance Edgar 2024-04-16 18:21:59 -05:00
parent c35c0f8b61
commit 0d9c5a078b
3 changed files with 55 additions and 7 deletions
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28
tailbone/forms/core.py
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@ -338,7 +338,7 @@ class Form(object):
assume_local_times=False, renderers=None, renderer_kwargs={},
hidden={}, widgets={}, defaults={}, validators={}, required={}, helptext={}, focus_spec=None,
action_url=None, cancel_url=None, component='tailbone-form',
vuejs_component_kwargs=None, vuejs_field_converters={},
vuejs_component_kwargs=None, vuejs_field_converters={}, json_data={}, included_templates={},
# TODO: ugh this is getting out hand!
can_edit_help=False, edit_help_url=None, route_prefix=None,
):
@ -381,6 +381,8 @@ class Form(object):
self.component = component
self.vuejs_component_kwargs = vuejs_component_kwargs or {}
self.vuejs_field_converters = vuejs_field_converters or {}
self.json_data = json_data or {}
self.included_templates = included_templates or {}
self.can_edit_help = can_edit_help
self.edit_help_url = edit_help_url
self.route_prefix = route_prefix
@ -966,6 +968,30 @@ class Form(object):
kwargs.setdefault(':configure-fields-help', 'configureFieldsHelp')
return HTML.tag(self.component, **kwargs)
def set_json_data(self, key, value):
"""
Establish a data value for use in client-side JS. This value
will be JSON-encoded and made available to the
`<tailbone-form>` component within the client page.
"""
self.json_data[key] = value
def include_template(self, template, context):
"""
Declare a JS template as required by the current form. This
template will then be included in the final page, so all
widgets behave correctly.
"""
self.included_templates[template] = context
def render_included_templates(self):
templates = []
for template, context in self.included_templates.items():
context = dict(context)
context['form'] = self
templates.append(HTML.literal(render(template, context)))
return HTML.literal('\n').join(templates)
def render_field_complete(self, fieldname, bfield_attrs={}):
"""
Render the given field completely, i.e. with ``<b-field>``