[英]How do I browse folder using simple_form?
I want to add a file/folder browsing button in my rails application using simple_form
gem. 我想使用
simple_form
gem在我的Rails应用程序中添加一个文件/文件夹浏览按钮。 How do I do it? 我该怎么做? In simple_form documentation it is not mentioned.
在simple_form文档中未提及。
Edit: File browse is mentioned in the documentation. 编辑:文档中提到了文件浏览。 But how to browse folders is not mentioned.
但是没有提到如何浏览文件夹。 Currently the only way I think possible is extract the folder from the file path.
目前,我认为可能的唯一方法是从文件路径中提取文件夹。 But what if there are no files present in the folder?
但是,如果文件夹中没有文件怎么办?
您可以这样做:
f.input :somename, as: :file
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