我已经允许了,在我的HTML模板菜单项图标,使用的图标,无论是小方PNG的或与字体真棒:一个字段添加到页面的管理,包括对
<a href="#"><i class="icon-search"></i>Search</a> // using font-awesome
// or
<a href="#"><img src="images/icons/search.png">Search</a> // using images
在模板顶menu.html,我需要能够使用以下内容:
{{ child.menu_icon_font_awesome }} # in place of "icon-search"
{{ child.menu_icon_image }} # in place of "images/icons/search.png"
如何获取这些变量到菜单中的子菜单节点?
此外,如何让域集在admin.py中工作(重要性更低)?
我menu_icons的应用程序是这样的:
# models.py
from django.db import models
from django.utils.translation import ugettext_lazy as _
from cms.models.pagemodel import Page
from django.core.files.storage import FileSystemStorage
class OverwriteStorage(FileSystemStorage):
"""
Deletes file of same name if exists.
"""
def _save(self, name, content):
if self.exists(name):
self.delete(name)
return super(OverwriteStorage, self)._save(name, content)
def get_available_name(self, name):
return name
class MenuIconFontAwesome(models.Model):
"""
Defines Font Awesome Menu Icon
"""
page = models.ForeignKey(Page,
unique=True,
verbose_name=_("Page"),
editable=False)
menu_icon_font_awesome = models.CharField(max_length=48,
verbose_name="Font Awesome Menu Icon",
blank=True)
class MenuIconImage(models.Model):
"""
Defines Image Menu Icon
"""
page = models.ForeignKey(Page,
unique=True,
verbose_name=_("Page"),
editable=False)
menu_icon_image = models.ImageField('Menu Icon Image',
upload_to = 'menu_icons/',
blank=True,null=True)
# admin.py
from models import MenuIconFontAwesome, MenuIconImage
from cms.admin.pageadmin import PageAdmin
from cms.models.pagemodel import Page
from django.contrib import admin
class MenuIconFontAwesomeAdmin(admin.TabularInline):
"""
Adds field for Font Awesome Menu Icon
"""
model = MenuIconFontAwesome
fieldsets = (
('Menu Icon with Font Awesome', {
'fields': ('menu_icon_font_awesome',),
}),
)
class MenuIconImageAdmin(admin.TabularInline):
"""
Adds field for Image Menu Icon
"""
model = MenuIconImage
fieldsets = (
('Menu Icon with Uploaded Image', {
'fields': ('menu_icon_image',),
}),
)
PageAdmin.inlines.append(MenuIconFontAwesomeAdmin)
PageAdmin.inlines.append(MenuIconImageAdmin)
admin.site.unregister(Page)
admin.site.register(Page, PageAdmin)
# views.py
# this is the part I cannot figure out
下面是使用尖端导航改性剂的添加。它给出的错误,“类型对象'MenuIconFontAwesome'没有任何属性'menu_icon_font_awesome'”我相信有一些明显的我失踪了。
from menus.base import Modifier
from menus.menu_pool import menu_pool
from models import MenuIconFontAwesome, MenuIconImage
class MenuIconsMod(Modifier):
"""
Add Menu Icons to the menu nodes
"""
def modify(self, request, nodes, namespace, root_id, post_cut, breadcrumb):
if post_cut:
return nodes
for node in nodes:
node.menu_icon_font_awesome = MenuIconFontAwesome.menu_icon_font_awesome
node.menu_icon_image = MenuIconImage.menu_icon_image
return nodes
menu_pool.register_modifier(MenuIconsMod)
关于fieldsets;我所看到的是这样的,http://imgur.com/ubSBeB3。我只是无法排序为什么这些字段集会得到这些名称以及如何覆盖它们。
这已经有一段时间了,在那段时间我已经取得了很多进展。我最坚持这最后一部分,并会感谢任何帮助。我已经将所有代码更新为我目前正在做的事情。我没有找到我理解的文档,它告诉我如何将属性添加到菜单节点。感谢您的帮助。 – TheHerk 2013-03-30 01:35:11