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我想在Django中構建一個搜索表單,但不幸的是我無法讓代碼工作,因爲教科書說它會(我正在使用Django書)。我無法提交表單,因此我添加了一個修復該表單的按鈕。不幸的是,現在我無法獲得表單來執行視圖中的搜索功能。它只是給了我一個404錯誤。在Django構建一個搜索表單
下面,請找模板,
<html>
<head>
<title>Search</title>
</head>
<body>
<form action=「/search/「 method = 「get」>
<input type = 「text」 name = 「q」>
< button type = 「submit」> Submit</button>
</form>
</body>
</html>
請原諒缺乏支架。我無法弄清楚如何讓網站不把它解釋爲HTML。
認爲,
from django.shortcuts import render
from django.http import HttpResponse
# Create your views here.
def search_form(request):
return render(request, "search_form.html")
def search(request):
if 'q' in request.GET:
message = "You searched for: %r" % request.GET['q']
else:
message = "You submitted an empty form."
return HttpResponse(message)
URL配置, 從django.conf.urls導入已包括URL 從django.contrib中導入管理 從mysite2.views進口您好,current_datetime中,hours_ahead 從書本中導入意見
urlpatterns = [
url(r'^admin/', include(admin.site.urls)),
url(r'^hello/$', hello),
url(r'^time/$', current_datetime),
url(r'^time/plus/(\d{1,2})/$', hours_ahead),
url(r'^search-form/$', views.search_form),
url(r'^search/$', views.search),
]
和錯誤頁面。
Page not found (404)
Request Method: GET
Request URL: http://127.0.0.1:8000/search-form/%E2%80%9C/search/%E2%80%9C?%E2%80%9Cq%E2%80%9D=A+Really+Good+Book
Using the URLconf defined in mysite2.urls, Django tried these URL patterns, in this order:
^admin/
^hello/$
^time/$
^time/plus/(\d{1,2})/$
^search-form/$
^search/$
The current path, search-form/「/search/「, didn't match any of these.
如何獲得直接報價? –
這取決於你的文本編輯器,我不能幫你。 – Alasdair
你的答案完美無缺!非常感謝! –