我已經允許了,在我的HTML模板菜單項圖標,使用的圖標,無論是小方PNG的或與字體真棒:一個字段添加到頁面的管理,包括對
<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
在模板頂menu.html,我需要能夠使用以下內容:
{{ child.menu_icon_font_awesome }} # in place of "icon-search"
{{ child.menu_icon_image }} # in place of "images/icons/search.png"
如何獲取這些變量到菜單中的子菜單節點?
此外,如何讓域集在admin.py中工作(重要性更低)?
我menu_icons的應用程序是這樣的:
# 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
下面是使用尖端導航改性劑的添加。它給出的錯誤,「類型對象'MenuIconFontAwesome'沒有任何屬性'menu_icon_font_awesome'」我相信有一些明顯的我失蹤了。
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)
關於fieldsets;我所看到的是這樣的,http://imgur.com/ubSBeB3。我只是無法排序爲什麼這些字段集會得到這些名稱以及如何覆蓋它們。
這已經有一段時間了,在那段時間我已經取得了很多進展。我最堅持這最後一部分,並會感謝任何幫助。我已經將所有代碼更新爲我目前正在做的事情。我沒有找到我理解的文檔,它告訴我如何將屬性添加到菜單節點。感謝您的幫助。 – TheHerk 2013-03-30 01:35:11