從 DetailView 更新 Django Model

Question

我有一個 Django model 從用戶 1 使用 CreateView 創建的表單中接收大部分變量值。 用戶 1 創建一個 object 並選擇大多數字段值。

創建 object 后，將其發布到牆上，另一個用戶（用戶 2）可以訪問 object 並為最終未填充的字段添加信息。 我的問題是，如何在 DetailView html 表單中允許此功能？ 在下面的代碼中，“basketball.salary2”是用戶 2 將在 DetailView 中輸入和發布的先前空字段。 所有其他值都已填寫並顯示在 HTML 中。

籃球細節.html：

{% extends "base.html" %}

{% block title %}By: {{ basketball.creator }}{% endblock %}

{% block content %}

<h2>{{ basketball.creator }} has placed an opinion:</h2>
<p>{{ basketball.creator }} says that {{ basketball.player }} deserves 
  {{ basketball.salary1 }} 

<p> Do you agree with {{ basketball.creator }}? </p>

<p>I believe {{ basketball.player }} deserves {{ basketball.salary2 }} <p>



{% endblock content %}

視圖.py：

from django.shortcuts import render
from django.views.generic import ListView, CreateView, DetailView
from django.contrib.auth.mixins import LoginRequiredMixin

from .models import Basketball

class BasketballListView(LoginRequiredMixin, ListView):
    model = Basketball


class BasketballDetailView(DetailView):
    model = Basketball

class BasketballCreateView(LoginRequiredMixin, CreateView):
    model = Basketball
    fields = [
    'player',
    'salary1',
    'salary2',
    ]

    def form_valid(self, form):
        form.instance.creator =self.request.user
        return super().form_valid(form)

模型.py：

from django.db import models
from django.urls import reverse
from django.conf import settings
from django.utils.text import slugify

from autoslug import AutoSlugField
from model_utils.models import TimeStampedModel

from nba_api.stats.static import players

PLAYER_CHOICES = [(i['full_name'], i['full_name']) for i in players.get_active_players()]


class Basketball(TimeStampedModel):
    player = models.CharField(max_length = 50, choices = PLAYER_CHOICES, default = None)
    slug = AutoSlugField("Basketball Player", unique = True, populate_from ="player")
    salary1 = models.DecimalField(decimal_places = 2, max_digits = 15)
    salary2 = models.DecimalField(decimal_places = 2, max_digits = 15)
    creator = models.ForeignKey(settings.AUTH_USER_MODEL,
    null = True,
    on_delete = models.SET_NULL
    )

    def get_absolute_url(self):
        return reverse(
        'basketball:detail', kwargs={'slug': self.slug}
        )

Answer 1

我認為對於這種情況UpdateView將代替DetailView工作。

class BasketballUpdateView(UpdateView):
    model = Basketball