v-if

Rare Earth Juejin Tech Community

May 23, 2024 · Frontend Development

Forcing Vue Component Re‑render to Fix Scroll Height Issues

This article explains why a scrollable table component misbehaves when its height changes, analyzes the root cause in the internal scroll wrapper, and demonstrates practical ways to force a Vue component to re‑render using v‑if, dynamic keys, and zero‑delay timers, complete with code examples.