Drag-and-drop is very handy on mobile devices where we don't have a mouse connected; we only have our fingers to interact with the screen. This recipe will show you how to add interactivity via touch events to your web app. The way to do this is very similar to the previous recipe. We will reuse the drag-and-drop example.
Let's look at the
touch project as explained in the following steps:
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
We use the same
<div> structure, each with
class = "draggable", as shown in the previous recipe.
touch.dart, we make a class,
Touch, to contain the code specific to the touch ...