django/tests/forms_tests/views.py

from django import forms
from django.http import HttpResponse
from django.template import Context, Template
from django.views.generic.edit import UpdateView

from .models import Article


class ArticleForm(forms.ModelForm):
    content = forms.CharField(strip=False, widget=forms.Textarea)

    class Meta:
        model = Article
        fields = "__all__"


class ArticleFormView(UpdateView):
    model = Article
    success_url = "/"
    form_class = ArticleForm


def form_view(request):
    class Form(forms.Form):
        number = forms.FloatField()

    template = Template("<html>{{ form }}</html>")
    context = Context({"form": Form()})
    return HttpResponse(template.render(context))
Refs #4960 -- Fixed selenium test failures for CharField strip changes. 2015-07-04 17:24:28 +00:00			`from django import forms`
Refs #32559 -- Added selenium test for FloatField client-side validation. step="any" is required for non-integer values. See: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/number#step Covers behaviour added in 7ec2a21be15af5b2c7513482c3bcfdd1e12782ed. 2022-02-03 07:33:26 +00:00			`from django.http import HttpResponse`
			`from django.template import Context, Template`
Fixed #8627 -- Prevented textareas to swallow first newline content Browsers consider the first newline in textareas as some display artifact, not real content. Hence they are not sending it back to the server. If we want to keep initial newlines, we have to add one when we render the textarea. Thanks bastih for the report and initial patch. 2012-11-05 19:27:06 +00:00			`from django.views.generic.edit import UpdateView`

			`from .models import Article`


Refs #4960 -- Fixed selenium test failures for CharField strip changes. 2015-07-04 17:24:28 +00:00			`class ArticleForm(forms.ModelForm):`
			`content = forms.CharField(strip=False, widget=forms.Textarea)`

			`class Meta:`
			`model = Article`
Refs #33476 -- Reformatted code with Black. 2022-02-03 19:24:19 +00:00			`fields = "__all__"`
Refs #4960 -- Fixed selenium test failures for CharField strip changes. 2015-07-04 17:24:28 +00:00

Fixed #8627 -- Prevented textareas to swallow first newline content Browsers consider the first newline in textareas as some display artifact, not real content. Hence they are not sending it back to the server. If we want to keep initial newlines, we have to add one when we render the textarea. Thanks bastih for the report and initial patch. 2012-11-05 19:27:06 +00:00			`class ArticleFormView(UpdateView):`
			`model = Article`
Refs #33476 -- Reformatted code with Black. 2022-02-03 19:24:19 +00:00			`success_url = "/"`
Refs #4960 -- Fixed selenium test failures for CharField strip changes. 2015-07-04 17:24:28 +00:00			`form_class = ArticleForm`
Refs #32559 -- Added selenium test for FloatField client-side validation. step="any" is required for non-integer values. See: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/number#step Covers behaviour added in 7ec2a21be15af5b2c7513482c3bcfdd1e12782ed. 2022-02-03 07:33:26 +00:00

			`def form_view(request):`
			`class Form(forms.Form):`
			`number = forms.FloatField()`

Refs #33476 -- Reformatted code with Black. 2022-02-03 19:24:19 +00:00			`template = Template("<html>{{ form }}</html>")`
			`context = Context({"form": Form()})`
Refs #32559 -- Added selenium test for FloatField client-side validation. step="any" is required for non-integer values. See: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/number#step Covers behaviour added in 7ec2a21be15af5b2c7513482c3bcfdd1e12782ed. 2022-02-03 07:33:26 +00:00			`return HttpResponse(template.render(context))`