我正在編寫一個從 game2.html 檢索答案的視圖，檢查答案；如果答案正確，視圖將重定向用戶到 Correct.html，如果答案不正確，則用戶將重定向到 Correct.html?，F在的問題是點擊提交按鈕后，用戶不會被重定向。但分數已更新。單擊“提交”按鈕后，網址將從http://localhost:8000/game2/更改為http://localhost:8000/game2/?ans2=4&game2Answer=Submit，而不是重定向到 Correct.html 或 Correct.html 或 Correct.html我想這可能是我的提交按鈕沒有觸發重定向功能的問題，或者是我在視圖中編寫重定向函數的方式的問題，因為如果答案正確，分數實際上會更新。那么，我該如何修復它，使其能夠在進入 if-else 語句后重定向到 Correct.html 或 Correct.html 或不正確的.html。morse_logs/views.py@login_required()def game2(request): """The Game2 page""" if request.user and not request.user.is_anonymous: user = request.user def verifyGame2(val1): user_score, created = userScore.objects.get_or_create(user=user) if val1 == 4: # user's score declared in model increase 5points # display correct and 5 points added to user user_score.score += 5 user_score.save() return redirect('morse_logs:incorrect') else: # user's score declared in model has no point # display incorrect and 0 point added to user return redirect('morse_logs:incorrect') ans2 = request.GET.get('ans2', '') if ans2 == '': ans2 = 0 verifyGame2(int(ans2)) return render(request, 'morse_logs/game2.html')游戲2.html{% extends "morse_logs/base.html" %}{% block content %} <title>GAME 2</title><div> <h1>GAME 2</h1> <h2>2 + 2 = ?</h2> <form action="" method="post" > <input type="number" id="ans1" name="ans1"/><br><br> <input type="submit" name="game1Answer"/> </form></div>{% endblock content %}morse_logs/ Correct.html{% extends "morse_logs/base.html" %}{% block content %} <title>Correct!</title><div> <h1>Congratulations! Your answer is CORRECT!</h1></div>{% endblock content %}morse_logs/in Correct.html{% extends "morse_logs/base.html" %}{% block content %} <title>Inorrect...</title><div> <h1>Unfortunately! Your answer is Incorrect!</h1></div>
2 回答
函數式編程
TA貢獻1807條經驗 獲得超9個贊
首先，我將模板表單方法從“GET”更改為“POST”，并添加 {% csrf_token %}。
其次，我將視圖更改為兩部分：
第一部分是當用戶第一次輸入 game2.html（GET 請求）時，它將向用戶呈現 game2.html。
第二部分基本上是我之前所做的，但這次我添加了一個響應用戶 POST 請求的案例，并從那里重定向到 Correct.html 或 Correct.html 或 Correct.html
游戲2.html
{% extends "morse_logs/base.html" %}
{% block content %}
<title>GAME 2</title>
<div>
<h1>GAME 2</h1>
<h2>2 + 2 = ?</h2>
<form method="POST">
{% csrf_token %}
<input type="number" id="ans2" name="ans2"/><br><br>
<input type="submit" name="Submit"/>
</form>
</div>
{% endblock content %}
views.py
@login_required()
def game2(request):
"""The Game2 page"""
if request.method == "GET":
return render(request, 'morse_logs/game2.html')
elif request.method == "POST":
if request.user and not request.user.is_anonymous:
user = request.user
user_score, created = userScore.objects.get_or_create(user=user)
ans2 = request.POST.get('ans2', '') #fetch the POST data from template
if ans2 == '':
ans2 = 0
ans2 = int(ans2)
if ans2 == 4:
# user's score declared in model increase 5points
# display correct and 5 points added to user
user_score.score += 5
user_score.save()
return redirect(reverse('morse_logs:correct'))
else:
# user's score declared in model has no point
# display incorrect and 0 point added to user
return redirect(reverse('morse_logs:incorrect'))
寶慕林4294392
TA貢獻2021條經驗 獲得超8個贊
你應該改變你的
重定向（'morse_logs：不正確的.html'）
到
重定向（'url_name'）
如果您使用 django 版本 >2.0，還請刪除 app_name
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