Question

我是Django的初学者，因此这可能是一个简单的问题。但我无法成功通过这个。

这是我的models.py

class Category(models.Model):
    name = models.CharField(max_length=128)
    abbr = models.CharField(max_length=5)

    def __unicode__(self):
        return self.name

class Fabric(models.Model):
    name = models.CharField(max_length=128)
    abbr = models.CharField(max_length=5)

    def __unicode__(self):
        return self.name

class Manufacturer(models.Model):
    name = models.CharField(max_length=128)
    location = models.CharField(max_length=128)
    name_abbr = models.CharField(max_length=5, default=None)
    loc_abbr = models.CharField(max_length=5, default=None)

    def __unicode__(self):
        return self.name

class Images(models.Model):
    design_id = models.CharField(max_length=128)
    file = models.ImageField(upload_to='images')
    cost_price = models.FloatField()
    category = models.ForeignKey(Category, on_delete=models.CASCADE)
    fabric = models.ForeignKey(Fabric, on_delete=models.CASCADE)
    manufacturer = models.ForeignKey(Manufacturer, on_delete=models.CASCADE)
    selling_price = models.FloatField()
    aliveness = models.IntegerField()
    date_added = models.DateTimeField(default=datetime.datetime.now)
    set_cat = models.IntegerField()
    set_cat_no = models.IntegerField()
    set_cat_name = models.CharField(max_length=50, blank=True)

我正在建立一个包含布料设计的服装管理数据库系统。我的forms.py是

class ImagesForm(forms.ModelForm):

    class Meta:
        model = Images
        fields = ('file','cost_price','set_cat_no','set_cat_name',)

我的views.py

@login_required
def uploadphoto(request):
    context = RequestContext(request)
    context_dict = {}

if request.method == 'POST':
    form = ImagesForm(request.POST,request.FILES)

    if form.is_valid():

        image = form.save(commit=False)

        image.save()

        return render_to_response(request,'cms/upload-photo.html', {'upload_image': form})
    else:
        print form.errors

else:
    form = ImagesForm()
    context_dict = {'upload_image': form}

    return render_to_response('cms/upload-photo.html',context_dict, context)

我的upload-photo.html是

{% block main %}

<form id="upload_form" method="post" action="/zoomtail/upload-photo/" enctype="multipart/form-data">
{% csrf_token %}
{{ upload_image }}
</form>
{% endblock %}

在这里，我将界面中的所有字段都塞满了。我如何在它们之间留出空格？在upload-photo.html我只提到{{ upload_image }}。如何操纵它以获得间隔良好的UI？

Answer 1

好吧，所以你将表单传递给模板，但默认情况下这是将表单元素添加为列表。一个选项但可能不是唯一的选择是输入表单元素 init 方法并添加字段类属性。完成后，您可能希望将css脚本添加到添加的类中，因此您将能够访问表单的布局。

这是我的一段代码：

def __init__(self, *args, **kwargs):
kwargs.setdefault('label_suffix', '')
    super(FileUploadForm, self).__init__(*args, **kwargs)
    self.fields['file_source'].widget.attrs = {
        'class': 'form-control s90 h28 custom_f_all',
        }

希望它有所帮助。

祝你好运！

Answer 2

试试这个

{{ upload_image.as_p }} will render them wrapped in <p> tags

您也可以使用as_ul或as_table查看docs

形式中字段之间的Django间距

2 个答案: