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我使用django的modelformset_factory形式上傳和編輯圖像。目前,當我顯示形式它顯示與現有的數據形式如下:如何渲染django modelformset_factory形式手動
- 字段名:目前:鏈接到圖像(例如:圖像/ filename.jpg)
- 變化:圖像輸入欄
- 檢查刪除框
如何更改(當前:鏈接到圖像(例如:images/filename.jpg))的顯示?想要改變圖像鏈接以顯示圖像名稱,並在用戶單擊時在新窗口中打開它。我檢查了django的文檔以手動呈現表單,但找不到相關信息。
謝謝!
型號:
class BaseImageAbstractModel(models.Model):
content_type = models.ForeignKey(ContentType, on_delete=models.CASCADE)
object_id = models.PositiveIntegerField()
content_object = GenericForeignKey('content_type','object_id')
class Meta:
abstract = True
class ImageAbstractModel(BaseImageAbstractModel):
user = models.ForeignKey(User, null=True, blank=True, on_delete=models.CASCADE)
name = models.CharField(max_length=50, blank=True)
description = models.TextField(max_length=3000)
picture = models.ImageField(upload_to='images')
submit_date = models.DateTimeField(default=None)
is_public = models.BooleanField(default=True)
is_removed = models.BooleanField(default=False)
class Meta:
abstract = True
def __str__(self):
pass
class Image(ImageAbstractModel):
class Meta:
verbose_name = "Image"
verbose_name_plural = "Images"
def __str__(self):
return self.name
class ImageForm(BootstrapForm, ModelForm):
class Meta:
model = Image
fields = ('picture', 'name')
ImgFormSet = modelformset_factory(Image, form=ImageForm, extra=5, can_delete=True)
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