Python FormHelper.add_layout方法代码示例

# 需要导入模块: from xadmin.layout import FormHelper [as 别名]
# 或者: from xadmin.layout.FormHelper import add_layout [as 别名]
    def get_form_helper(self):
        helper = FormHelper()
        helper.form_tag = False
        helper.include_media = False
        helper.add_layout(self.get_form_layout())

        return helper

# 需要导入模块: from xadmin.layout import FormHelper [as 别名]
# 或者: from xadmin.layout.FormHelper import add_layout [as 别名]
    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

# 需要导入模块: from xadmin.layout import FormHelper [as 别名]
# 或者: from xadmin.layout.FormHelper import add_layout [as 别名]
 def get_form_helper(self):
     helper = FormHelper()
     helper.form_tag = False
     layout = self.get_form_layout()
     replace_field_to_value(layout, self.get_field_result)
     helper.add_layout(layout)
     helper.filter(basestring, max_level=20).wrap(ShowField, admin_view=self)
     return helper

# 需要导入模块: from xadmin.layout import FormHelper [as 别名]
# 或者: from xadmin.layout.FormHelper import add_layout [as 别名]
 def get_form_helper(self):
     helper = FormHelper()
     helper.form_tag = False
     helper.include_media = False
     layout = self.get_form_layout()
     replace_field_to_value(layout, self.get_field_result)
     helper.add_layout(layout)
     return helper

# 需要导入模块: from xadmin.layout import FormHelper [as 别名]
# 或者: from xadmin.layout.FormHelper import add_layout [as 别名]
    def get_form_helper(self):
        helper = FormHelper()
        helper.form_tag = False
        helper.include_media = False
        helper.add_layout(self.get_form_layout())
        helper.field_template = "xadmin/layout/field.html"

        return helper

# 需要导入模块: from xadmin.layout import FormHelper [as 别名]
# 或者: from xadmin.layout.FormHelper import add_layout [as 别名]
 def get_form_helper(self):
     helper = FormHelper()
     helper.form_tag = False
     helper.include_media = False
     layout = self.get_form_layout()
     replace_field_to_value(layout, self.get_field_result)
     helper.add_layout(layout)
     cls_str = str if six.PY3 else basestring
     helper.filter(cls_str, max_level=20).wrap(ShowField, admin_view=self)
     return helper

# 需要导入模块: from xadmin.layout import FormHelper [as 别名]
# 或者: from xadmin.layout.FormHelper import add_layout [as 别名]
    def get_form_helper(self):
        helper = FormHelper()
        helper.form_tag = False
        helper.add_layout(self.get_form_layout())

        # deal with readonly fields
        readonly_fields = self.get_readonly_fields()
        if readonly_fields:
            detail = self.get_model_view(DetailAdminUtil, self.model, self.form_obj.instance)
            for field in readonly_fields:
                helper[field].wrap(ReadOnlyField, detail)
                
        return helper

# 需要导入模块: from xadmin.layout import FormHelper [as 别名]
# 或者: from xadmin.layout.FormHelper import add_layout [as 别名]
 def get_form_helper(self):
     """
     取得 Crispy Form 需要的 FormHelper。具体信息可以参看 `Crispy Form 文档 <http://django-crispy-forms.readthedocs.org/en/latest/tags.html#crispy-tag>`_ 
     """
     helper = FormHelper()
     helper.form_tag = False
     layout = self.get_form_layout()
     # 替换所有的字段为 ShowField
     replace_field_to_value(layout, self.get_field_result)
     helper.add_layout(layout)
     helper.filter(
         basestring, max_level=20).wrap(ShowField, admin_view=self)
     return helper

# 需要导入模块: from xadmin.layout import FormHelper [as 别名]
# 或者: from xadmin.layout.FormHelper import add_layout [as 别名]
    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

# 需要导入模块: from xadmin.layout import FormHelper [as 别名]
# 或者: from xadmin.layout.FormHelper import add_layout [as 别名]
    def do_action(self, queryset):
        if not self.has_change_permission():
            raise PermissionDenied

        change_fields = [f for f in self.request.POST.getlist(BATCH_CHECKBOX_NAME) if f in self.batch_fields]

        if change_fields and self.request.POST.get('post'):
            self.form_obj = self.get_change_form(True, change_fields)(
                data=self.request.POST, files=self.request.FILES)
            if self.form_obj.is_valid():
                self.change_models(queryset, self.form_obj.cleaned_data)
                return None
        else:
            self.form_obj = self.get_change_form(False, self.batch_fields)()

        helper = FormHelper()
        helper.form_tag = False
        helper.include_media = False
        helper.add_layout(Layout(Container(Col('full',
            Fieldset("", *self.form_obj.fields.keys(), css_class="unsort no_title"), horizontal=True, span=12)
        )))
        self.form_obj.helper = helper
        count = len(queryset)
        if count == 1:
            objects_name = force_text(self.opts.verbose_name)
        else:
            objects_name = force_text(self.opts.verbose_name_plural)

        context = self.get_context()
        context.update({
            "title": _("Batch change %s") % objects_name,
            'objects_name': objects_name,
            'form': self.form_obj,
            'queryset': queryset,
            'count': count,
            "opts": self.opts,
            "app_label": self.app_label,
            'action_checkbox_name': ACTION_CHECKBOX_NAME,
        })

        return TemplateResponse(self.request, self.batch_change_form_template or
                                self.get_template_list('views/batch_change_form.html'), context)

# 需要导入模块: from xadmin.layout import FormHelper [as 别名]
# 或者: from xadmin.layout.FormHelper import add_layout [as 别名]
    def get_form_helper(self):
        """
        取得 Crispy Form 需要的 FormHelper。具体信息可以参看 `Crispy Form 文档 <http://django-crispy-forms.readthedocs.org/en/latest/tags.html#crispy-tag>`_ 
        """
        helper = FormHelper()
        helper.form_tag = False # 默认不需要 crispy 生成 form_tag
        helper.add_layout(self.get_form_layout())

        # 处理只读字段
        readonly_fields = self.get_readonly_fields()
        if readonly_fields:
            # 使用 :class:`xadmin.views.detail.DetailAdminUtil` 来显示只读字段的内容
            detail = self.get_model_view(
                DetailAdminUtil, self.model, self.form_obj.instance)
            for field in readonly_fields:
                # 替换只读字段
                helper[field].wrap(ReadOnlyField, detail=detail)


        return helper

# 需要导入模块: from xadmin.layout import FormHelper [as 别名]
# 或者: from xadmin.layout.FormHelper import add_layout [as 别名]
    def do_action(self, queryset):
        if not self.has_change_permission():
            raise PermissionDenied

        form_class = self.get_change_form()

        if self.request.POST.get('post'):
            self.form_obj = form_class(data=self.request.POST, files=self.request.FILES)

            return None
        else:
            self.form_obj = form_class()

        helper = FormHelper()
        helper.form_tag = False # 默认不需要 crispy 生成 form_tag
        helper.add_layout(Layout(Container(
            Fieldset("", *self.form_obj.fields.keys(), css_class="unsort no_title"), css_class="form-horizontal"
        )))
        self.form_obj.helper = helper

        if len(queryset) == 1:
            objects_name = force_unicode(self.opts.verbose_name)
        else:
            objects_name = force_unicode(self.opts.verbose_name_plural)

        context = self.get_context()
        context.update({
            "title": _("Change %s") % objects_name,
            'form': self.form_obj,
            'queryset': queryset,
            "opts": self.opts,
            "app_label": self.app_label,
            'action_checkbox_name': ACTION_CHECKBOX_NAME,
        })

        return TemplateResponse(self.request, self.batch_change_form_template or \
            self.get_template_list('batch_change_form.html'), context, current_app=self.admin_site.name)

# 需要导入模块: from xadmin.layout import FormHelper [as 别名]
# 或者: from xadmin.layout.FormHelper import add_layout [as 别名]
    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