admin管理员组文章数量:1414923
I'm working on a web application where I need to detect if the user is on Firefox because it behaves differently when closing a specific window compared to Google Chrome. Right now, the codebase uses the following method to check for Firefox:
var isFirefox = typeof InstallTrigger !== 'undefined';
This detection is used in multiple .html, .js
files, mostly for:
- File and folder handling (uploading, removing files, browsing folders)
- UI adjustments (fixing rendering or event handling issues)
- Closing specific windows (Firefox behaves differently from Chrome when closing windows)
The detection is also often paired with:
navigator.userAgent.search("Chrome")
My Questions:
- Is
typeof InstallTrigger !== 'undefined'
still a reliable way to detect Firefox? - Would a different approach, like feature detection, be better for handling browser-specific window closing behavior?
- What’s the best way to handle cross-browser differences when closing a window?
I’d really appreciate any advice on the best way to handle this! Thanks in advance!
本文标签:
版权声明:本文标题:javascript - How to reliably detect Firefox to handle window closing behavior differently from Chrome? - Stack Overflow 内容由网友自发贡献,该文观点仅代表作者本人, 转载请联系作者并注明出处:http://www.betaflare.com/web/1745170787a2645960.html, 本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌抄袭侵权/违法违规的内容,一经查实,本站将立刻删除。
发表评论