查詢介面練習
阿新 • • 發佈：2018-11-12
查詢介面練習
1. 建立一個A.html檔案寫入一個表格
2. 進入urls.py檔案配置路由
Urlpatterns = [url(r’^A/$’,A)]
3. 進入views.py檔案寫入函式
a) function A(request):
authors = Author.bojects.all()
return render(request,’A.html’,loacls())
4. 進入A.html檔案迴圈：
{%for anthor in authors%}
… …
… …
{%endfor%}.html檔案
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> </head> <body> <table border="1" > <tr> <td>姓名</td> <td>年齡</td> <td>郵箱</td> <td>操作</td> </tr> {%for author in authors%} <tr> <td>{{author.name}}</td> <td>{{author.age}}</td> <td>{{author.email}}</td> <td> <a href="{%url 'del' author.id%}">刪除</a> </td> </tr> {%endfor%} </table> </body> </html>
.views檔案
def author_list_views(request):
authors = Author.objects.all()
return render(request, 'author_list.html', locals())
def del_user_views(request, uid):
Author.objects.get(id=uid).delete()
return HttpResponseRedirect('/author_list')