弹出展示Presentation
sheetsheet
以模态方式展示临时任务或补充流程，比如编辑、筛选和详情补充。Presents temporary tasks or supporting flows modally.
入门Beginner • 4 分钟4 min
更新于Updated Apr 22, 2026
模态展示Modal Presentation
sheet 适合临时中断主流程的任务，比如填写表单、查看更多信息或选择器。sheet is good for temporary tasks that interrupt the main flow, such as forms, extra details, or pickers.
展示 SheetPresent a Sheet
swift
1@State private var showingEditor = false23Button("Edit Profile") {4 showingEditor = true5}6.sheet(isPresented: $showingEditor) {7 ProfileEditor()8}
经验建议Practical Tip
sheet 适合短流程；如果是全屏沉浸式流程或 onboarding，再考虑 fullScreenCover。Use sheet for short flows; use fullScreenCover for immersive full-screen flows or onboarding.