Thanks James for your help.
Indeed, I tought about that problem but I already managed to see an number
on an other page, as well as using that ID to read information behind my
informations (as you can see in the third line I gave on "lire.html"). A
number is printed. How can I know that it is an *int* and not a *string*
use in there ?
Le jeudi 22 août 2019 18:27:48 UTC+2, Ali IMRANE a écrit :
>
> Hello everyone,
>
> I know I may ask this question for another time for some of you but after
> an hour of research, I'm still stuck with this issue of "No Reverse Match".
>
> Here is my problem :
>
> - First, I using forms to put information in my DB (tickets) ;
> - I want to be able to edit those informations (check if a ticket has
> been handled) ;
> - When I'm trying to call again my form to edit my information, even
> if I give a specific ID, no way to reach it.
>
>
> lire.html
> ...
> <h1 style="padding-top : 40px">{{ req.name }}</h1>
> <p class="infos">Soumis par moi le {{ req.fromd|date:"DATE_FORMAT" }}</p>
> <p><strong>ID :</strong> {{ req.id }}</p>
> <p><strong>Type de test :</strong> {{ req.typeOfTest }}</p>
> <p><strong>Nom :</strong> {{ req.name }}</p>
> <p><strong>Date de la requête :</strong> {{ req.fromd }}</p>
> <p><strong>Périmètre :</strong> {{ req.perimetre }}</p>
> <p><strong>Owner :</strong> {{ req.owner }}</p>
> <p><strong>Indice de compromission :</strong><br />{{ req.iocs|linebreaks
> }}</p>
> <p><strong>Message à l'utilisateur :</strong><br />{{
> req.messageToUser|linebreaks }}</p>
> <p><strong>BAL Folder :</strong><br />{{ req.balFolder|linebreaks }}</p>
> <p><strong>Note :</strong><br />{{ req.note|linebreaks }}</p>
> <p><strong>Requête finie :</strong> {{ req.handled|linebreaks }}</p>
> <br />
> <button onclick="location.href='{% url 'modification' req.id %}'"
> type="button">Editer la<br />requête</button>
> ...
>
> views.py
> def view_modif(request, id):
> # Construit le formulaire, soit avec les données postées,
> # soit vide si l'user accède pour la première fois à la page.
> req = get_object_or_404(Requete, id=id)
> form_m = RequeteFormEdit(instance=req)
> # Verif que les données envoyées sont valides.
> # Cette méthode renvoie False s'il n'y a pas de
> # donnée dans le form ou qu'il contient des erreurs.
> if form_m.is_valid():
> # Ici, on traite les données du form
> form_m.typeOfTest = form_m.cleaned_data['typeOfTest']
> form_m.name = form_m.cleaned_data['name']
> form_m.tod = timezone.now
> form_m.perimetre = form_m.cleaned_data['perimetre']
> form_m.owner = form_m.cleaned_data['owner']
> form_m.iocs = form_m.cleaned_data['iocs']
> form_m.messageToUser = form_m.cleaned_data['messageToUser']
> form_m.balFolder = form_m.cleaned_data['balFolder']
> # form_m.pj = form_m.cleaned_data['pj']
> form_m.handler = form_m.cleaned_data['handler']
> form_m.note = form_m.cleaned_data['handled']
> form_m.handled = form_m.cleaned_data['note']
>
> form_m.save()
>
> # Nous pourrions ici envoyer l'e-mail grâce aux données
> # que nous venons de récupérer
> envoi = True
> redirect(home)
>
> # Quoiqu'il arrive, on affiche la page du formulaire.
> return render(request, 'insertion/modification.html', locals())
>
> urls.py
> from django.urls import path
> from . import views
>
> urlpatterns = [
> path('', views.home, name='home'),
> path('liste', views.liste, name='liste'),
> path('requete/<int:id>', views.print_req, name='voir_req'),
> path('insertion/', views.view_insert, name='insertion'),
> path('edit/<int:id>', views.view_modif, name='modification'),
> path('connexion/', views.connexion, name='connexion'),
> path('deconnexion/', views.deconnexion, name='deconnexion')
> ]
>
> error :
> NoReverseMatch at /edit/1
>
> Reverse for 'modification' with no arguments not found. 1 pattern(s) tried:
> ['edit/(?P<id>[0-9]+)$']
>
> Request Method: GET
> Request URL: http://127.0.0.1:8000/edit/1
> Django Version: 2.0
> Exception Type: NoReverseMatch
> Exception Value:
>
> Reverse for 'modification' with no arguments not found. 1 pattern(s) tried:
> ['edit/(?P<id>[0-9]+)$']
>
> Exception Location: /usr/lib/python3.7/site-packages/django/urls/resolvers.py
> in _reverse_with_prefix, line 632
> Python Executable: /usr/bin/python
>
>
> I'm in a hurry and hope I could have the help I need thanks to you.
>
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