我想设置使用MINLENGTH与最大长度的输入标签的模板
问题描述:
我的index.html我想设置使用MINLENGTH与最大长度的输入标签的模板
<div class="heading col-lg-6 col-md-12">
<h2>New account registration</h2>
<form class="form-horizontal" action="regist_save/" method="POST">
<div class="form-group-lg">
<label for="id_username">username</label>
{{ regist_form.username }}
</div>
<div class="form-group-lg">
<label for="id_email">email</label>
{{ regist_form.email }}
</div>
<div class="form-group-lg">
<label for="id_password">password</label>
{{ regist_form.password1 }}
</div>
<div class="form-group-lg">
<label for="id_password">password(conformation)</label>
{{ regist_form.password2 }}
<p class="help-block">{{ regist_form.password2.help_text }}</p>
</div>
<div class="form-group-lg">
<div class="col-xs-offset-2">
<button type="submit" class="btn btn-primary btn-lg">SUBMIT</button>
<input name="next" type="hidden"/>
</div>
</div>
{% csrf_token %}
</form>
</div>
写道,我想设置使用MINLENGTH与最大长度的用户名&密码输入模板tag.If我在HTML麦粒肿写道: ,它是
<form class="form-horizontal" action="regist_save/" method="POST">
<div class="form-group-lg">
<label for="id_username">username</label>
<input id="id_username" name="username" type="text" value="" minlength="5" maxlength="12" placeholder="username" class="form-control">
</div>
<div class="form-group-lg">
<label for="id_email">email</label>
{{ regist_form.email }}
</div>
<div class="form-group-lg">
<label for="id_password">password</label>
<input id="id_password1" name="password1" type="password1" value="" minlength="8" maxlength="12" placeholder="password1" class="form-control">
</div>
<div class="form-group-lg">
<label for="id_password">password(conformation)</label>
<input id="id_password2" name="password2" type="password2" value="" minlength="8" maxlength="12" placeholder="password2" class="form-control">
<p class="help-block">{{ regist_form.password2.help_text }}</p>
</div>
<div class="form-group-lg">
<div class="col-xs-offset-2">
<button type="submit" class="btn btn-primary btn-lg">SUBMIT</button>
<input name="next" type="hidden"/>
</div>
</div>
{% csrf_token %}
</form>
class RegisterForm(UserCreationForm):
class Meta:
model = User
fields = ('username', 'email','password1','password1',)
def __init__(self, *args, **kwargs):
super(RegisterForm, self).__init__(*args, **kwargs)
self.fields['username'].widget.attrs['class'] = 'form-control'
self.fields['email'].widget.attrs['class'] = 'form-control'
self.fields['password1'].widget.attrs['class'] = 'form-control'
self.fields['password2'].widget.attrs['class'] = 'form-control'
在views.py
@require_POST
def regist_save(request):
regist_form = RegisterForm(request.POST)
if regist_form.is_valid():
user = regist_form.save(commit=False)
password = regist_form.cleaned_data.get('password')
user.set_password(password)
user.save()
login(request, user)
context = {
'user': request.user,
}
return redirect('detail')
context = {
'regist_form': regist_form,
}
return render(request, 'registration/regist.html', context)
我想设定的用户名MINLENGTH = “5” &最大长度= “12” 和口令= MINLENGTH “8” &最大长度=“12 “。我想写在模板中,虽然我在谷歌搜索的方式,但我找不到它。我认为我可以通过模板做到这一点,但我误解它吗?我不能在模板中做到这一点?
答
您可以使用这些属性与您想要的极限,验证将相应工作
+0
thx你的意见。我不明白我应该如何结合Django模板和输入标签。我该怎么做? – user8504021
+0
现在这是你的仪式问题。发表相同的问题。 – LSKhan
设置使用MINLENGTH设置最大长度和使用MINLENGTH和MAXLENGTH您必须设置这些属性与值和验证将相应地工作 – LSKhan