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Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Apr 24, 2024 · Frontend Development

Implementing a Keyboard‑Attached Input Using VisualViewport Events

This article explains how to create an input element that sticks to the on‑screen keyboard by listening to visualViewport resize/scroll and focus events, calculating the keyboard’s top position, and dynamically adjusting the input’s CSS transform, with full TypeScript code examples.

Event HandlingJavaScriptfrontend
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Implementing a Keyboard‑Attached Input Using VisualViewport Events