本文整理汇总了Python中xadmin.layout.Layout类的典型用法代码示例。如果您正苦于以下问题：Python Layout类的具体用法？Python Layout怎么用？Python Layout使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Layout类的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: get_form_layout
def get_form_layout(self):
layout = copy.deepcopy(self.detail_layout or self.form_layout)
if layout is None:
layout = Layout(Container(Col('full',
Fieldset(
"", *self.form_obj.fields.keys(),
css_class="unsort no_title"), horizontal=True, span=12)
))
elif type(layout) in (list, tuple) and len(layout) > 0:
if isinstance(layout[0], Column):
fs = layout
elif isinstance(layout[0], (Fieldset, TabHolder)):
fs = (Col('full', *layout, horizontal=True, span=12),)
else:
fs = (
Col('full', Fieldset("", *layout, css_class="unsort no_title"), horizontal=True, span=12),)
layout = Layout(Container(*fs))
if self.detail_show_all:
rendered_fields = [i[1] for i in layout.get_field_names()]
container = layout[0].fields
other_fieldset = Fieldset(_(u'Other Fields'), *[
f for f in self.form_obj.fields.keys() if f not in rendered_fields])
if len(other_fieldset.fields):
if len(container) and isinstance(container[0], Column):
container[0].fields.append(other_fieldset)
else:
container.append(other_fieldset)
return layout示例2: instance_form
def instance_form(self, **kwargs):
formset = self.get_formset(**kwargs)
attrs = {"instance": self.model_instance, "queryset": self.queryset()}
if self.request_method == "post":
attrs.update(
{
"data": self.request.POST,
"files": self.request.FILES,
"save_as_new": "_saveasnew" in self.request.POST,
}
)
instance = formset(**attrs)
instance.view = self
helper = FormHelper()
helper.form_tag = False
# override form method to prevent render csrf_token in inline forms, see template 'bootstrap/whole_uni_form.html'
helper.form_method = "get"
style = style_manager.get_style("one" if self.max_num == 1 else self.style)(self, instance)
style.name = self.style
if len(instance):
layout = copy.deepcopy(self.form_layout)
if layout is None:
layout = Layout(*instance[0].fields.keys())
elif type(layout) in (list, tuple) and len(layout) > 0:
layout = Layout(*layout)
rendered_fields = [i[1] for i in layout.get_field_names()]
layout.extend([f for f in instance[0].fields.keys() if f not in rendered_fields])
helper.add_layout(layout)
style.update_layout(helper)
# replace delete field with Dynamic field, for hidden delete field when instance is NEW.
helper[DELETION_FIELD_NAME].wrap(DeleteField)
instance.helper = helper
instance.style = style
readonly_fields = self.get_readonly_fields()
if readonly_fields:
for form in instance:
form.readonly_fields = []
inst = form.save(commit=False)
if inst:
for readonly_field in readonly_fields:
value = None
label = None
if readonly_field in inst._meta.get_all_field_names():
label = inst._meta.get_field_by_name(readonly_field)[0].verbose_name
value = unicode(getattr(inst, readonly_field))
elif inspect.ismethod(getattr(inst, readonly_field, None)):
value = getattr(inst, readonly_field)()
label = getattr(getattr(inst, readonly_field), "short_description", readonly_field)
if value:
form.readonly_fields.append({"label": label, "contents": value})
return instance示例3: get_form_layout
def get_form_layout(self):
layout = copy.deepcopy(self.form_layout)
fields = self.form_obj.fields.keys() + list(self.get_readonly_fields())
if layout is None:
layout = Layout(Container(
Fieldset("", *fields, css_class="unsort no_title"), css_class="form-horizontal"
))
elif type(layout) in (list, tuple) and len(layout) > 0:
if isinstance(layout[0], Column):
layout = Layout(Container(*layout))
elif isinstance(layout[0], (Fieldset, TabHolder)):
layout = Layout(
Container(*layout, css_class="form-horizontal"))
else:
layout = Layout(Container(Fieldset("", *layout, css_class="unsort no_title"), css_class="form-horizontal"))
rendered_fields = [i[1] for i in layout.get_field_names()]
container = layout[0].fields
other_fieldset = Fieldset(_(u'Other Fields'), *[f for f in fields if f not in rendered_fields])
if len(other_fieldset.fields):
if len(container) and isinstance(container[0], Column):
container[0].fields.append(other_fieldset)
else:
container.append(other_fieldset)
return layout示例4: instance_form
def instance_form(self, **kwargs):
formset = self.get_formset(**kwargs)
attrs = {
'instance': self.model_instance,
'queryset': self.queryset()
}
if self.request_method == 'post':
attrs.update({
'data': self.request.POST, 'files': self.request.FILES,
'save_as_new': "_saveasnew" in self.request.POST
})
instance = formset(**attrs)
instance.view = self
helper = FormHelper()
helper.form_tag = False
# override form method to prevent render csrf_token in inline forms, see template 'bootstrap/whole_uni_form.html'
helper.form_method = 'get'
style = style_manager.get_style('one' if self.max_num == 1 else self.style)(self, instance)
if len(instance):
layout = copy.deepcopy(self.form_layout)
if layout is None:
layout = Layout(*instance[0].fields.keys())
elif type(layout) in (list, tuple) and len(layout) > 0:
layout = Layout(*layout)
rendered_fields = [i[1] for i in layout.get_field_names()]
layout.extend([f for f in instance[0].fields.keys() if f not in rendered_fields])
helper.add_layout(layout)
style.update_layout(helper)
# replace delete field with Dynamic field, for hidden delete field when instance is NEW.
helper[DELETION_FIELD_NAME].wrap(DeleteField)
instance.helper = helper
instance.style = style
return instance示例5: get_form_layout
def get_form_layout(self):
"""
返回 Form Layout ，如果您设置了 :attr:`detail_layout` 属性，则使用 :attr:`form_layout` 属性，如果都没有该方法会自动生成 Form Layout 。
有关 Form Layout 的更多信息可以参看 `Crispy Form 文档 <http://django-crispy-forms.readthedocs.org/en/latest/layouts.html>`_
设置 Form Layout 可以非常灵活的显示页面的各个元素
"""
# 复制避免修改属性值
layout = copy.deepcopy(self.detail_layout or self.form_layout)
if layout is None:
layout = Layout(Container(Col('full',
Fieldset(
"", *self.form_obj.fields.keys(),
css_class="unsort no_title"), horizontal=True, span=12)
))
elif type(layout) in (list, tuple) and len(layout) > 0:
# 如果设置的 layout 是一个列表，那么按以下方法生成
if isinstance(layout[0], Column):
fs = layout
elif isinstance(layout[0], (Fieldset, TabHolder)):
fs = (Col('full', *layout, horizontal=True, span=12),)
else:
fs = (
Col('full', Fieldset("", *layout, css_class="unsort no_title"), horizontal=True, span=12),)
layout = Layout(Container(*fs))
if self.detail_show_all:
# 显示没有在 Layout 中出现的字段
rendered_fields = [i[1] for i in layout.get_field_names()]
container = layout[0].fields
other_fieldset = Fieldset(_(u'Other Fields'), *[
f for f in self.form_obj.fields.keys() if f not in rendered_fields])
if len(other_fieldset.fields):
if len(container) and isinstance(container[0], Column):
container[0].fields.append(other_fieldset)
else:
container.append(other_fieldset)
return layout示例6: _get_form_layout
def _get_form_layout(self, layout, fields):
if layout is None:
layout = Layout(
Container(Col("full", Fieldset("", *fields, css_class="unsort no_title"), horizontal=True, span=12))
)
elif type(layout) in (list, tuple) and len(layout) > 0:
if isinstance(layout[0], Column):
fs = layout
elif isinstance(layout[0], (Fieldset, TabHolder)):
fs = (Col("full", *layout, horizontal=True, span=12),)
else:
fs = (Col("full", Fieldset("", *layout, css_class="unsort no_title"), horizontal=True, span=12),)
layout = Layout(Container(*fs))
rendered_fields = [i[1] for i in layout.get_field_names()]
container = layout[0].fields
other_fieldset = Fieldset(_(u"Other Fields"), *[f for f in fields if f not in rendered_fields])
if len(other_fieldset.fields):
if len(container) and isinstance(container[0], Column):
container[0].fields.append(other_fieldset)
else:
container.append(other_fieldset)
return layout示例7: get_form_layout
def get_form_layout(self):
"""
返回 Form Layout ，如果您设置了 :attr:`form_layout` 属性，则使用该属性，否则该方法会自动生成 Form Layout 。
有关 Form Layout 的更多信息可以参看 `Crispy Form 文档 <http://django-crispy-forms.readthedocs.org/en/latest/layouts.html>`_
设置 Form Layout 可以非常灵活的显示表单页面的各个元素
"""
layout = copy.deepcopy(self.form_layout)
fields = self.form_obj.fields.keys() + list(self.get_readonly_fields())
if layout is None:
layout = Layout(Container(Col('full',
Fieldset("", *fields, css_class="unsort no_title"), horizontal=True, span=12)
))
elif type(layout) in (list, tuple) and len(layout) > 0:
# 如果设置的 layout 是一个列表，那么按以下方法生成
if isinstance(layout[0], Column):
fs = layout
elif isinstance(layout[0], (Fieldset, TabHolder)):
fs = (Col('full', *layout, horizontal=True, span=12),)
else:
fs = (Col('full', Fieldset("", *layout, css_class="unsort no_title"), horizontal=True, span=12),)
layout = Layout(Container(*fs))
rendered_fields = [i[1] for i in layout.get_field_names()]
container = layout[0].fields
other_fieldset = Fieldset(_(u'Other Fields'), *[f for f in fields if f not in rendered_fields])
# 将所有没有显示的字段和在一个 Fieldset 里面显示
if len(other_fieldset.fields) and not self.hide_other_field:
if len(container) and isinstance(container[0], Column):
# 把其他字段放在第一列显示
container[0].fields.append(other_fieldset)
else:
container.append(other_fieldset)
return layout示例8: instance_form
def instance_form(self, **kwargs):
formset = self.get_formset(**kwargs)
attrs = {
'instance': self.model_instance,
'queryset': self.queryset()
}
if self.request_method == 'post':
attrs.update({
'data': self.request.POST, 'files': self.request.FILES,
'save_as_new': "_saveasnew" in self.request.POST
})
instance = formset(**attrs)
instance.view = self
helper = FormHelper()
helper.form_tag = False
helper.include_media = False
# override form method to prevent render csrf_token in inline forms, see template 'bootstrap/whole_uni_form.html'
helper.form_method = 'get'
style = style_manager.get_style(
'one' if self.max_num == 1 else self.style)(self, instance)
style.name = self.style
if len(instance):
layout = copy.deepcopy(self.form_layout)
if layout is None:
layout = Layout(*instance[0].fields.keys())
elif type(layout) in (list, tuple) and len(layout) > 0:
layout = Layout(*layout)
rendered_fields = [i[1] for i in layout.get_field_names()]
layout.extend([f for f in instance[0]
.fields.keys() if f not in rendered_fields])
helper.add_layout(layout)
style.update_layout(helper)
# replace delete field with Dynamic field, for hidden delete field when instance is NEW.
helper[DELETION_FIELD_NAME].wrap(DeleteField)
instance.helper = helper
instance.style = style
readonly_fields = self.get_readonly_fields()
if readonly_fields:
for form in instance:
form.readonly_fields = []
inst = form.save(commit=False)
if inst:
meta_field_names = [field.name for field in inst._meta.get_fields()]
for readonly_field in readonly_fields:
value = None
label = None
if readonly_field in meta_field_names:
label = inst._meta.get_field(readonly_field).verbose_name
value = smart_text(getattr(inst, readonly_field))
elif inspect.ismethod(getattr(inst, readonly_field, None)):
value = getattr(inst, readonly_field)()
label = getattr(getattr(inst, readonly_field), 'short_description', readonly_field)
elif inspect.ismethod(getattr(self, readonly_field, None)):
value = getattr(self, readonly_field)(inst)
label = getattr(getattr(self, readonly_field), 'short_description', readonly_field)
if value:
form.readonly_fields.append({'label': label, 'contents': value})
return instance