【发布时间】:2020-11-29 12:39:39
【问题描述】:
所以我已经看到了许多不同的方法来做到这一点,但没有一个适合我的设置方式。我想为表单中的文本字段添加占位符('user'、'title'、'comment')
forms.py
class RestroomForm(forms.ModelForm):
class Meta:
model = RestroomReview
fields = (
'user', 'public', 'rest_type',
'baby', 'needle', 'handicap',
'rating', 'title', 'comment'
)
models.py
class RestroomReview(models.Model):
...
...
...
venue = models.ForeignKey(Venue, blank=False, on_delete=models.CASCADE)
user = models.CharField(max_length=200, blank=False)
public = models.BooleanField(blank=False)
rest_type = models.CharField(
max_length=1,
choices=RESTROOM_TYPE_CHOICES,
default=MEN
)
baby = models.BooleanField('Changing Table')
needle = models.BooleanField('Sharps Container')
handicap = models.BooleanField('Handicap Accessible')
rating = models.IntegerField(choices=RATING_CHOICES, default=1)
title = models.CharField(max_length=200, blank=False)
comment = models.TextField(max_length=1000, blank=False)
posted_date = models.DateTimeField(blank=False)
def publish(self):
posted_date = datetime.datetime.today()
self.save()
def __str__(self):
return f'Review for {self.venue.name} by {self.user}'
venue_detail.html
<!-- form to review restroom -->
<div class="container">
<form method="POST" action="{% url 'venue_detail' venue_pk=venue.pk %}">
{% csrf_token %}
{% for field in restroom_form %}
<div class="form-group">
<label for="{{ field.id_for_label }}">{{ field.label }}</label><br>
{{ field|add_class:'form-control' }}
</div>
{% endfor %}
<input type="submit" value="Submit">
</form>
</div>
有没有办法在 models.py 中设置占位符?我无法在 forms.py 中设置它,就像我在这里看到的建议一样。或者有什么地方我可以在我的模板中添加它?如果我可以提供更多信息/上下文,请告诉我。
【问题讨论】:
标签: python django django-models django-forms placeholder