JD Retail Technology

Mar 25, 2021 · Frontend Development

How to Build a Touch Drag Component with NutUI 3.0: A Step‑by‑Step Vue Guide

This article walks through the design and implementation of NutUI 3.0's Drag component for mobile web, explaining the two main drag techniques, touch event handling, boundary checks, optional axis constraints, and snap‑to‑edge behavior with complete Vue code examples.