FMElfinderBundle 上的 showhidden 配置对我不起作用。我在 config.yml 上设置了这个设置,如下所示:
fm_elfinder:
locale: %locale% # defaults to current request locale
editor: ckeditor # other choices are tinymce or simple
showhidden: true # defaults to false
fullscreen: false # defaults true, applies to simple and ckeditor editors