使用 Stimulus Outlets 实现图片拖放与预览
原文英文,约400词,阅读约需2分钟。发表于: 。This articles was originally published on Rails Designer In a previous article I explored a way to preview images before upload with Stimulus. I know want to extend its functionality by adding a...
文章介绍了如何使用Stimulus实现图片上传前预览和拖放功能。通过设置HTML结构和创建dropzone_controller.js,处理拖放事件并更新输入字段。调整HTML以显示预览图像,实现拖放后自动预览。