drag and drop
in Ember.js
Cory Forsyth
@bantic
*not* jsfiddle
jsbin already has all the ember dependencies packaged as a library (for 1.0.0 rc 1)
jsfiddle has loading issues that conflict with ember
step 1:
Make your view draggable
<div draggable='true'>
Ember view attribute bindings
Step 2:
Make your view droppable
Ember View handles these drop events:
(dragEnter, dragLeave, dragOver, drop)
Must implement dragOver and
call e.preventDefault
to receive a drop.
Step 3:
Data Transfer
Can be used to set drag effects and drop effects
(changes user cursor and determines
whether dropping is allowed)
We will use
setData to pass information between views.
