有沒有辦法將 URL 模板標簽從數據庫傳遞到 Django 中的模板？

Question

如果我的問題措辭不當，我深表歉意。 基本上，我正在制作一個虛構角色的數據庫，並且在數據庫中，我有一個角色的傳記。 我想使用{% url 'viewname' otherchar.slug %}方法鏈接到其他字符。 但是，我從數據庫中得到的只是那行代碼。

我知道這可能是不可能的，但是有沒有辦法讓 Django 看到那條線並將其變成絕對的 URL 就像我手動將 ZE6B391A8D2C4D459702A23A8B6585 標簽添加到頁面中一樣？

Something to add - I am using TinyMCE so the content in the database is being saved with HTML - I want to be able to save external links, subheadings, and whatnot, which is why I chose to use TinyMCE and its HTML field.

模型.py

class Character(models.Model):
    name = models.CharField(max_length = 255)
    faction = models.IntegerField(default = 0)
    rankIMG = models.ImageField(upload_to = 'rankIMG/', blank = True)
    department = models.IntegerField(default = 0)
    content = HTMLField()
    slug = models.SlugField()

視圖.py

class CharacterFull(DetailView):
    model = Character
    context_object_name = 'character'

    def get_context_data(self, **kwargs):
        context = super(CharacterFull, self).get_context_data(**kwargs)
        context['factionDict'] = charFaction
        context['deptDict'] = charDepartment

        return context

網址.py

app_name = 'LCARS'

urlpatterns = [
    path('', LCARSView.LCARSHome.as_view(), name = 'lcarsHome'),
    path('Characters/', LCARSView.Characters.as_view(), name = 'characterHome'),
    path('Characters/p/<slug:slug>', LCARSView.CharacterPartialView, name = 'charPartialView'),
    path('Characters/<slug:slug>/', LCARSView.CharacterFull.as_view(), name = 'characterView'),
]

模板（相關代碼）

<div class="col-md-8 p-4 text-justify border border-secondary rounded shadow">
    {{ character.content|safe }}
</div>

頁面源示例（如果有幫助）

<p dir="ltr">He was also assigned <a href="{% url 'LCARS:characterView' character.slug %}">Commander Shampoo</a> as his...

我很感激你們可以提供的任何幫助。 我似乎在這里或谷歌上找不到任何東西。 謝謝！

Answer 1

您可以將get_context_data中的內容呈現為模板：

from django.template import Template, RequestContext

class CharacterFull(DetailView):
    model = Character
    context_object_name = 'character'

    def get_context_data(self, **kwargs):
        context = super().get_context_data(**kwargs)
        context['factionDict'] = charFaction
        context['deptDict'] = charDepartment
        self.object.other_attribute = Template(
            self.object.content
        ).render(RequestContext(self.request, context))
        return context

其中.other_attribute是您不用作字段、屬性、方法等的標識符。

然后在“外部”模板中渲染它：

<div class="col-md-8 p-4 text-justify border border-secondary rounded shadow">
    {{ character.other_attribute|safe }}
</div>