如何在Ionic 4/5中拖动元素 [英] How to drag elements in Ionic 4/5

问题描述

我想在Ionic中创建可拖动的（免费）按钮。在ionic 3中，我使用了指令来执行此操作（链接 https://www.joshmorony.com/building-an-absolute-drag-directive-in-ionic-2/ ），但该指令在ionic 5中无效，并且不会产生任何错误。您认为用于ionic 5的最佳库（某些教程支持）是什么？

I would like to create draggable (free) buttons in Ionic. In ionic 3 I used a directive to do this (link https://www.joshmorony.com/building-an-absolute-drag-directive-in-ionic-2/) but this directive don't works in ionic 5 and it does not give any errors. What do you think is the best library (supported from some tutorial) for ionic 5 to do this? Thanks in advance.

推荐答案

这不一定是特定于离子的。如果您使用的是角度，则可以使用NPM组件，例如 https：// www。 npmjs.com/package/angular-draggable-droppable

This does not have to be Ionic specific. If you are using angular you can just use an NPM component such as https://www.npmjs.com/package/angular-draggable-droppable

Angular Material库中也对此提供支持

There is also support for this in Angular Material library

https://material.angular.io/cdk/drag-drop/overview

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