Pure AngularJS based tree menu directive.
Copy the script and css into your project and add a script and link tag to your page.
<script type="text/javascript" src="/angular.treeview.js"></script> <link rel="stylesheet" type="text/css" href="css/angular.treeview.css">
Add a dependency to your application module.
angular.module('myApp', ['angularTreeview']);
Add a tree to your application. See Usage.
Attributes of angular treeview are below.
- angular-treeview: the treeview directive.
- tree-id : each tree's unique id.
- tree-model : the tree model on $scope.
- node-id : each node's id.
- node-label : each node's label.
- node-children: each node's children.
Here is a simple example.
<div data-angular-treeview="true" data-tree-id="abc" data-tree-model="treedata" data-node-id="id" data-node-label="label" data-node-children="children" > </div>
Example model:
$scope.treedata = [ { "label" : "User", "id" : "role1", "children" : [ { "label" : "subUser1", "id" : "role11", "children" : [] }, { "label" : "subUser2", "id" : "role12", "children" : [ { "label" : "subUser2-1", "id" : "role121", "children" : [ { "label" : "subUser2-1-1", "id" : "role1211", "children" : [] }, { "label" : "subUser2-1-2", "id" : "role1212", "children" : [] } ]} ]} ]}, { "label" : "Admin", "id" : "role2", "children" : [] }, { "label" : "Guest", "id" : "role3", "children" : [] } ];
If tree node is selected, then that selected tree node is saved to $scope."TREE ID".currentNode. By using $watch, the controller can recognize the tree selection.
$scope.$watch( 'abc.currentNode', function( newObj, oldObj ) { if( $scope.abc && angular.isObject($scope.abc.currentNode) ) { console.log( 'Node Selected!!' ); console.log( $scope.abc.currentNode ); } }, false);
jsFiddle - http://jsfiddle.net/eu81273/8LWUc/
jsFiddle - http://jsfiddle.net/eu81273/b9Pnw/
Same with AngularJS. Safari, Chrome, Firefox, Opera, IE8, IE9 and mobile browsers (Android, Chrome Mobile, iOS Safari).
- Fixed the bug that 'null' string appears before each 'div' generated. (Thanks to Iaac)
- support multiple treeview. (Thanks to Axel Pesme)
- prevented memory leaks.
- removed unnecessary codes.
- removed some jQuery dependency. (Issue #2)
The MIT License.
Copyright ⓒ 2013 AHN JAE-HA.
See LICENSE