表单验证错误？
发布时间：2022-09-28 16:01:56 所属栏目：PHP教程 来源：
导读： I'm trying to run and validate a form but having some problem. 我正在尝试运行和验证表单PHP表单验证，但遇到了一些问题。 Instead of displaying the form it displays the HttpResponse I put to disp
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I'm trying to run and validate a form but having some problem. 我正在尝试运行和验证表单PHP表单验证，但遇到了一些问题。 Instead of displaying the form it displays the HttpResponse I put to display when form is not valid. 代替显示表单，它显示我在表单无效时显示的HttpResponse。 Here is my Model: 这是我的模特： class Preference(models.Model): CLASS_CHOICES = [('1', '1'), ('2', '2'), ('3', '3')] BOARD_CHOICES = [('C', 'CBSE'), ('I', 'ICSE'), ('S', 'State Board')] SLOT_CHOICES = [('M', 'Morning'), ('A', 'AfterNoon'), ('E', 'Evening')] SUBJECT_CHOICES = [('H', 'HINDI'), ('M', 'MATH'), ('E', 'ENGLISH')] LOCATION_CHOICES = [('M', 'My Home'), ('T', 'I am willing to travel')] GENDER_CHOICES = [('M', 'Male'), ('F', 'Female'), ('B', 'Both are Fine')] Class = models.CharField(max_length=2, choices=CLASS_CHOICES, default='1', blank=False) Board = models.CharField(max_length=2, choices=BOARD_CHOICES, default='C', blank=False) Subject = models.CharField(max_length=2, choices=SUBJECT_CHOICES, default='M', blank=False) Frequency = models.IntegerField(default=7) Slot = models.CharField(max_length=2, choices=SLOT_CHOICES, default='E', blank=False) Location = models.CharField(max_length=2, choices=LOCATION_CHOICES, default='M', blank=False) Gender = models.CharField(max_length=2, choices=GENDER_CHOICES, default='M', blank=False) Address = models.CharField(max_length=250, blank=True) Travel = models.IntegerField(default=5) Name = models.CharField(max_length=50, blank=True) Contact = models.IntegerField(default=100) Here is my form: 这是我的表格： class PreferenceForm(forms.ModelForm): class Meta: model = Preference fields = ['Class', 'Board', 'Subject', 'Frequency', 'Slot', 'Location', 'Gender', 'Address', 'Travel', 'Name', 'Contact'] widgets = { 'Board': forms.RadioSelect(), 'Subject': forms.CheckboxSelectMultiple(), 'Slot': forms.CheckboxSelectMultiple(), 'Location': forms.CheckboxSelectMultiple(), 'Gender': forms.RadioSelect() } And here is my view: 这是我的看法： def pref2(request): form = PreferenceForm(request.POST or None) if form.is_valid(): prefer = form.save(commit=False) prefer.save() return HttpResponse('Order Complete') else: return HttpResponse('Some Problem') When I run the app, it just display the line 'Some Problem' without showing the form. 当我运行该应用程序时，它仅显示“ Some Problem”行，而不显示表单。 All help/suggestions are appreciated, thanks. 感谢所有的帮助/建议。 （编辑：百客网 - 域百科网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
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