Browser Interception

Rare Earth Juejin Tech Community

Mar 17, 2025 · Frontend Development

Intercepting Browser Navigation Events (Back/Forward, Refresh/Close, and Route Changes) in Vue Applications

This article explains how to prevent loss of unsaved video data by intercepting browser back/forward actions, page refresh or close events, and Vue router navigation using the History API, beforeunload listener, and navigation guards, with complete Vue code examples.