fengyuanchen/cropperjs

Safari ios: when drag move next page in safari the cropper frame freezes.

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#1,187 创建于 2024年7月23日

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 (2 评论) (0 反应) (0 负责人)JavaScript (12,111 star) (2,388 fork)batch import
help wantedquestionv1

描述

Describe the bug Safari ios: when drag move next page in safari the cropper frame freezes.

To Reproduce Steps to reproduce the behavior:

  1. Go to next page
  2. Move current page
  3. Drag corner crop (The next page drag point must coincide with the cropper frame drag point)
  4. Cropper frame freezes

Screenshots https://github.com/user-attachments/assets/439a458e-a491-4dfc-b238-6c96b297c56a

Smartphone (please complete the following information):

  • Device: only iPhone safari

贡献者指南

技术栈
javascriptcss
领域
frontend
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
half day
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
fresh
清晰度议题是否清楚说明期望改动、验收标准和下一步。
needs investigation
前置要求
JavaScripttouch eventsSafari debugging
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
40
研究方向
Start by reproducing the bug on an iPhone Safari browser. Examine the cropperjs source code, particularly the event handlers for touch interactions (e.g., in src/js/cropper.js or similar). Investigate if the issue is caused by conflicting pointer event handling or improper event prevention during page navigation. Look for Safari specific workarounds in existing code or issues.