def render(self, context, template=None):
"""
A ``template`` kwarg can be passed to use an explictly defined template
instead of the default template list.
"""
with update_context(context, {'self': self}):
return render_to_string(
template or self.get_render_templates(context), context)
def get_form_template(self, request, template=None, context=None):
"""
:Returns: Rendered form template with the given context, if any.
"""
if not context:
context = RequestContext(request)
with update_context(context, {'form': self.get_form(request, prefix=self.get_form_prefix())}):
return render_to_string(template or self.edit_templates, context)
def render(self, context, template=None):
"""
A ``template`` kwarg can be passed to use an explictly defined template
instead of the default template list.
"""
with update_context(context, {'self': self}):
return render_to_string(
template or self.get_render_templates(context),
context
)
def render_root(context, owner, field_name):
"""
Renders `root_node` _unless_ `root_node_override` is in the context, in
which case the override is rendered instead.
`root_node_override` is used for stuff like preview, when a view wants to
specify exactly what root node to use.
"""
root_node = context.get('root_node_override')
field = owner._meta.get_field_by_name(field_name)[0]
with update_context(context, {'root_node_override': None}):
return field.render(owner, context=context, node=root_node)
def render_root(context, owner, field_name):
"""
Renders `root_node` _unless_ `root_node_override` is in the context, in
which case the override is rendered instead.
`root_node_override` is used for stuff like preview, when a view wants to
specify exactly what root node to use.
"""
root_node = context.get('root_node_override')
field = owner._meta.get_field(field_name)
with update_context(context, {'root_node_override': None}):
return field.render(owner, context=context, node=root_node)
def render(self, model_instance, context=None, node=None):
root_node = node or self.get_render_node(model_instance, context)
if not root_node:
return 'no content'
root_node.prefetch_tree()
env = {
'widgy': {
'site': self.site,
'owner': model_instance,
'root_node': root_node,
'parent': context and context.get('widgy'),
},
}
with update_context(context, env) as context:
return root_node.render(context)
def render(self, model_instance, context=None, node=None):
root_node = node or self.get_render_node(model_instance, context)
if not root_node:
return 'no content'
root_node.prefetch_tree()
env = {
'widgy': {
'site': self.site,
'owner': model_instance,
'root_node': root_node,
'parent': context and context.get('widgy'),
},
}
with update_context(context, env) as context:
return root_node.render(context)
def render(self, context):
if self.context_var in context:
# when the form fails validation, the submission view passes
# the existing instance back to us in the context
form = context[self.context_var]
else:
form = self.build_form_class()()
request = context.get('request')
action_url = build_url(
self.action_url(context['widgy']),
**{'from': request and (request.GET.get('from') or request.path)})
ctx = {
'form': form,
'action_url': action_url,
'success': request
and request.GET.get('success') == self.success_key,
}
with update_context(context, ctx):
return super(Form, self).render(context)
def render(self, context):
if self.context_var in context:
# when the form fails validation, the submission view passes
# the existing instance back to us in the context
form = context[self.context_var]
else:
form = self.build_form_class()()
request = context.get('request')
action_url = build_url(
self.action_url(context['widgy']),
**{'from': request and (request.GET.get('from') or request.path)}
)
ctx = {
'form': form,
'action_url': action_url,
'success': request and request.GET.get('success') == self.success_key,
}
with update_context(context, ctx):
return super(Form, self).render(context)
def render(self, context):
form = context['form']
field = form[self.get_formfield_name()]
with update_context(context, {'field': field}):
return super(BaseFormField, self).render(context)
def render(self, context):
form = context['form']
field = form[self.get_formfield_name()]
with update_context(context, {'field': field}):
return super(BaseFormField, self).render(context)