[feature] MultiDrag "helper" to show the items being dragged

[ataft]

When dragging multiple items, only one item is displayed as you drag, as shown here:

Ideally, it would do one of the following:

1. Show all the items being dragged
2. Display something like "3 items selected"
3. Allow a "helper" option to create my own DOM element to display, similar to Jquery UI. For example, http://jsfiddle.net/hQnWG/614/ uses the helper to display the multiple items, as shown below.

[YannickArmspach]

Any solutions ?

[Ciyuzxgppt]

When MultiDrag is enabled, there should be multiple ``.sortable-drag,` just like Android desktop operations

[msmosavar]

Any solutions?!