ng-nestable

angular-nestable 0.0.1 
=================

###DEMO:
check out the demo here

###DESCRIPTION:
angular-nestable is a module for AngularJS that uses the jQuery nestable plugin to create multi-sortable lists with the ability to nest items within each other.

###INSTALLATION

Either run bower install ng-nestable or download angular-nestable.js form the repository directly.

Include the module in your app dependency:

``javascript
angular.module('yourAppModule', ['ng-nestable']);
`

Note that this module requires jQuery and jQuery nestable plugin.

###USAGE:

`html



`

Example items object structure:

`javascript
[
{
item: {}, // this object will be referenced as the $item on scope
children: []
},
{
item: {},
children: [
{
item: {},
children: []
}
]
},
{
item: {},
children: []
}
]
`

Each nestable element in the DOM gets it's own non-isolated scope just like with ng-repeat.

Also the options object can be passed to the directive as the ng-nestable attribute. Those options will be passed to the jQuery nestable function when creating a nestable.

===

The module also exposes a $nestableProvider that can be injected into a config block. It provides two methods:

* $nestableProvider.modelName(str) - can be used to set the model name variable inside each nestable element. The default value of model name is $item.
* $nestableProvider.defaultOptions(obj) - can be used to set some default options for the nestable jquery plugin. Those options include the following: (extract from the jQuery nestable readme)

maxDepth : number of levels an item can be nested (default 5)
group : group ID to allow dragging between lists (default 0)

listNodeName : The HTML element to create for lists (default 'ol')
itemNodeName : The HTML element to create for list items (default 'li')
rootClass : The class of the root element .nestable() was used on (default 'dd')
listClass : The class of all list elements (default 'dd-list')
itemClass : The class of all list item elements (default 'dd-item')
dragClass : The class applied to the list element that is being dragged (default 'dd-dragel')
handleClass : The class of the content element inside each list item (default 'dd-handle')
collapsedClass : The class applied to lists that have been collapsed (default 'dd-collapsed')
placeClass : The class of the placeholder element (default 'dd-placeholder')
emptyClass : The class used for empty list placeholder elements (default 'dd-empty')
expandBtnHTML : The HTML text used to generate a list item expand button (default 'Expand>')
collapseBtnHTML : The HTML text used to generate a list item collapse button (default 'Collapse')

===

Also note that the ng-sortable directive uses ngModelController to read and write to the provided model object and is fully compliant with $formatters and $parsers`.