在关系模型中使用 ForeignKey('Page')

Question

我已经创建了要在内部使用的 Relationshim 模型 InlinePanel 所以如果我点击选择一个页面我什么也得不到

这是我的 models.py:

class GroupstageTournamentModel(ClusterableModel):
    number = models.PositiveSmallIntegerField(
        default="", verbose_name="Match №:")
    starts_at = models.DateTimeField(default="",)
    # Team 1
    team_1 = models.ForeignKey(
        TeamRooster,
        null=True, default="", verbose_name='Erste Team',
        on_delete=models.SET_NULL,
        related_name="+",
    )
    team_1_dress = ColorField(default='#ff0000', blank=True, verbose_name='Dress')
    team_1_first_halftime_score = models.PositiveSmallIntegerField(blank=True, default="0", verbose_name='Resultat 1. HZ')
    team_1_first_halftime_point = models.PositiveSmallIntegerField(blank=True, default="0", verbose_name='Punkte 1. HZ')
    team_1_second_halftime_score = models.PositiveSmallIntegerField(blank=True, default="0", verbose_name='Resultat 2. HZ')
    team_1_second_halftime_point = models.PositiveSmallIntegerField(blank=True, default="0", verbose_name='Punkte 2. HZ')
    team_1_shootout_score = models.PositiveSmallIntegerField(blank=True, default="0", verbose_name='Resultat Shootout')
    team_1_shootout_point = models.PositiveSmallIntegerField(blank=True, default="0", verbose_name='Schootout Punkte')
    team_1_total_score = models.PositiveSmallIntegerField(blank=True, default="0", verbose_name='Resultat Total')
    team_1_total_points = models.PositiveSmallIntegerField(blank=True, default="0", verbose_name='Punkte Total')
    # Team 2
    team_2 = models.ForeignKey(
        TeamRooster,
        null=True, default="", verbose_name='Zweite Team',
        on_delete=models.SET_NULL,
        related_name="+",
    )
    team_2_dress = ColorField(default='#ff0000', blank=True, verbose_name='Dress')
    team_2_first_halftime_score = models.PositiveSmallIntegerField(blank=True, default="0", verbose_name='Resultat 1. HZ')
    team_2_first_halftime_point = models.PositiveSmallIntegerField(blank=True, default="0", verbose_name='Punkte 1. HZ')
    team_2_second_halftime_score = models.PositiveSmallIntegerField(blank=True, default="0", verbose_name='Resultat 2. HZ')
    team_2_second_halftime_point = models.PositiveSmallIntegerField(blank=True, default="0", verbose_name='Punkte 2. HZ')
    team_2_shootout_score = models.PositiveSmallIntegerField(blank=True, default="0", verbose_name='Resultat Shootout')
    team_2_shootout_point = models.PositiveSmallIntegerField(blank=True, default="0", verbose_name='Schootout Punkte')
    team_2_total_score = models.PositiveSmallIntegerField(blank=True, default="0", verbose_name='Resultat Total')
    team_2_total_points = models.PositiveSmallIntegerField(blank=True, default="0", verbose_name='Punkte Total')

    panels = [
        FieldPanel('number', classname="col6"),
        FieldPanel('starts_at', classname="col6"),
        # Team 1
        FieldPanel('team_1', classname="col9"),
        FieldPanel('team_1_dress', classname="col3"),
        FieldPanel('team_1_first_halftime_score', classname="col3"),
        FieldPanel('team_1_second_halftime_score', classname="col3"),
        FieldPanel('team_1_shootout_score', classname="col3"),
        FieldPanel('team_1_total_score', classname="col3"),
        FieldPanel('team_1_first_halftime_point', classname="col3"),
        FieldPanel('team_1_second_halftime_point', classname="col3"),
        FieldPanel('team_1_shootout_point', classname="col3"),
        FieldPanel('team_1_total_points', classname="col3"),
        # Team 2
        FieldPanel('team_2', classname="col9"),
        FieldPanel('team_2_dress', classname="col3"),
        FieldPanel('team_2_first_halftime_score', classname="col3"),
        FieldPanel('team_2_second_halftime_score', classname="col3"),
        FieldPanel('team_2_shootout_score', classname="col3"),
        FieldPanel('team_2_total_score', classname="col3"),
        FieldPanel('team_2_first_halftime_point', classname="col3"),
        FieldPanel('team_2_second_halftime_point', classname="col3"),
        FieldPanel('team_2_shootout_point', classname="col3"),
        FieldPanel('team_2_total_points', classname="col3"),
    ]

    def __str__(self):
        return '{} vs {} {} - {}'.format(self.team_1, self.team_2, self.starts_at, self.number)

    class Meta:
        verbose_name = 'Gruppenphase Spiel'
        verbose_name_plural = 'Gruppenphase'

class GroupstageScreencastRelationship(Orderable, models.Model):
    page = ParentalKey('ScreencastPage',
        related_name='groupstage_screencast_relationship')
    match = models.ForeignKey('GroupstageTournamentModel',
        related_name='match_screen_relationship')
    panels = [
        PageChooserPanel('match')
    ]


class ScreencastPage(Page):
    content_panels = Page.content_panels + [
        InlinePanel(
            'groupstage_screencast_relationship', label="Playing First",
            panels=None, max_num=1),
    ]

    parent_page_types = ['home.HomePage']

如果我在控制台回溯中点击选择一个页面，我会看到以下内容：

Not Found: /admin/choose-page/
[12/Feb/2018 15:09:03] "GET /admin/choose-page/?page_type=tournament.groupstagetournamentmodel HTTP/1.1" 404 4621
Not Found: /admin/choose-page/
[12/Feb/2018 15:09:04] "GET /admin/choose-page/?page_type=tournament.groupstagetournamentmodel HTTP/1.1" 404 4621
Not Found: /admin/choose-page/
[12/Feb/2018 15:09:05] "GET /admin/choose-page/?page_type=tournament.groupstagetournamentmodel HTTP/1.1" 404 4621
Not Found: /admin/choose-page/
[12/Feb/2018 15:09:05] "GET /admin/choose-page/?page_type=tournament.groupstagetournamentmodel HTTP/1.1" 404 4621

我也先创建了 GroupstageTournamentModel(ClusterableModel) 个模型。

Answer 1

这是失败的，因为 GroupstageTournamentModel 没有继承自 Page - PageChooserPanel 不适用于非页面模型。您可以将 GroupstageTournamentModel 注册为一个片段 (http://docs.wagtail.io/en/v1.13.1/topics/snippets.html) 并使用 SnippetChooserPanel，或者只使用一个普通的 FieldPanel（它将为您提供一个普通的下拉列表）。

在关系模型中使用 ForeignKey('Page')

Using ForeignKey('Page') inside Relationship Model

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