Django Xadmin 调整后台菜单顺序问题

今天在写项目的时候发现，后台菜单没办法按照我自己想要的顺序进行排序

问题解决办法它来了。

看看需求

我这里有几个菜单，顺序不正确，默认是乱的。需要修改。

首先，我们在对应的apps.py 中添加属性，如下

orderIndex = 1

之后，我们需要修改xadmin 源码的菜单排序，找到xadmin/views/base.py 里的class CommAdminView  def get_nav_menu整个函数

替换下面的代码

    @filter_hook
    def get_nav_menu(self):
        site_menu = list(self.get_site_menu() or [])
        had_urls = []
 
        def get_url(menu, had_urls):
            if 'url' in menu:
                had_urls.append(menu['url'])
            if 'menus' in menu:
                for m in menu['menus']:
                    get_url(m, had_urls)
        get_url({'menus': site_menu}, had_urls)
 
        nav_menu = OrderedDict()
 
        # 添加
        menus_ = self.admin_site._registry.items()
        for model, model_admin in self.admin_site._registry.items():
            if getattr(model_admin, 'hidden_menu', False):
                continue
            app_label = model._meta.app_label
            app_icon = None
            model_dict = {
                'title': smart_text(capfirst(model._meta.verbose_name_plural)),
                'url': self.get_model_url(model, "changelist"),
                'icon': self.get_model_icon(model),
                'perm': self.get_model_perm(model, 'view'),
                'order': model_admin.order,
            }
            if model_dict['url'] in had_urls:
                continue
 
            app_key = "app:%s" % app_label
            if app_key in nav_menu:
                nav_menu[app_key]['menus'].append(model_dict)
            else:
                # Find app title
                app_title = smart_text(app_label.title())
                if app_label.lower() in self.apps_label_title:
                    app_title = self.apps_label_title[app_label.lower()]
                else:
                    app_title = smart_text(apps.get_app_config(app_label).verbose_name)
                # find app icon
                if app_label.lower() in self.apps_icons:
                    app_icon = self.apps_icons[app_label.lower()]
 
                # 隐藏
                # nav_menu[app_key] = {
                #     'title': app_title,
                #     'menus': [model_dict],
                # }
 
                else:
                    appL = apps.get_app_config(app_label)
                    app_title = smart_text(apps.get_app_config(app_label).verbose_name)
                    # added by Fiona for menu ordering
                    if app_label == "auth":
                        app_index = len(menus_) - 1
                    elif app_label == "xadmin":
                        app_index = len(menus_) - 2
                    else:
                        app_index = appL.orderIndex
                # find app icon
                if app_label.lower() in self.apps_icons:
                    app_icon = self.apps_icons[app_label.lower()]
                nav_menu[app_key] = {
                    "orderIndex": app_index,
                    'title': app_title,
                    'menus': [model_dict],
                }
 
            app_menu = nav_menu[app_key]
            if app_icon:
                app_menu['first_icon'] = app_icon
            elif ('first_icon' not in app_menu or
                    app_menu['first_icon'] == self.default_model_icon) and model_dict.get('icon'):
                app_menu['first_icon'] = model_dict['icon']
 
            if 'first_url' not in app_menu and model_dict.get('url'):
                app_menu['first_url'] = model_dict['url']
 
        for menu in nav_menu.values():
            menu['menus'].sort(key=sortkeypicker(['order', 'title']))
 
        nav_menu = list(nav_menu.values())
        # nav_menu.sort(key=lambda x: x['title']) 隐藏
 
        # 左侧菜单自定义排序新增
        nav_menu.sort(key=sortkeypicker(['orderIndex']))
 
        site_menu.extend(nav_menu)
 
        return site_menu

重启服务。