Django - 删除“当前”在图像编辑表单中，并用实际图像替换它 [英] Django - Remove "Currently" In An Image Edit Form and Replace It With The Actual Image
问题描述
编辑具有图像字段的对象时，会显示当前图像路径和标准文件上传字段。我想做的是能够用实际的图像替换显示的路径（Currently：/pathtoimage.jpg），我该怎么做？
When editing an object that has an image field, you are presented with the current image path and the standard file upload field. What I want to do is to be able to replace the shown path(the "Currently: /pathtoimage.jpg" with the actual image. How do I do this?
感谢提前！
推荐答案
如果您在Django的管理员中谈论一个表单，您可以覆盖AdminImageWidget。
If you are talking about a form in Django's admin you could override the AdminImageWidget.
很少有片段和帖子解释细节：
There are few snippets and posts that explain the details:
- Django simple admin ImageField thumbnail
- ImageField for admin with thumbnail
- Admin Image Widget
对于常规表单，您应该看看 django-form-utils ：
For regular forms you should take a look at django-form-utils:
这个应用程序提供实用程序
来增强D jango的表单处理：
This application provides utilities for enhancing Django's form handling:
一个ImageWidget，显示图片的缩略图，而不是
只是文件名。
An ImageWidget which display a thumbnail of the image rather than just the filename.
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