urlpatterns = [
    path('bkb/', views.index, name = 'index'),
    path('bkb/<int:department_code>/', views.lcdcl, name ='lcdcl'),
    path('bkb/<int:department_code>/<int:cl_id>/', views.lcdcl2, name ='lcdcl2'),
    path('bkb/addcl2/' , views.addcl2, name='addcl2'),
    path('bkb/<int:department_code>/<int:cl_id>/<int:edit_id>/edit/', views.editdata, name ='editdata'),
    path('bkb/<int:dept_code>/<int: id>/revers/', views.revers, name ='revers'),

def editdata(request, department_code, cl_id, edit_id):
    editdata = CL2.objects.get(pk=edit_id)
    cl2_info = LCD.objects.get(pk=cl_id)
    a = department_code
    b = cl_id
    if request.method == "POST":
        forms = CL2Form(request.POST, instance=editdata)
        if forms.is_valid():
            editdata = forms.save(commit=False)
            editdata.save()

         return redirect('/bkb/lcdcl2/')
    else:
        forms = CL2Form(instance=editdata)
        context = {'forms' : forms}
    return render(request, 'bkb/lcdcl2form.html', context)