var app = angular.module('plunker', ['angularBootstrapNavTree']);
app.controller('MainCtrl', function($scope) {
$scope.name = 'World';
var treedata_geography = [{
label: 'North America',
children: [{
label: 'Canada',
children: ['Toronto', 'Vancouver']
}, {
label: 'USA',
children: ['New York', 'Los Angeles']
}, {
label: 'Mexico',
children: ['Mexico City', 'Guadalajara']
}]
}, {
label: 'South America',
children: [{
label: 'Venezuela',
children: ['Caracas', 'Maracaibo']
}, {
label: 'Brazil',
children: ['Sao Paulo', 'Rio de Janeiro']
}, {
label: 'Argentina',
children: ['Buenos Aires', 'Cordoba']
}]
}];
$scope.my_data = treedata_geography;
});
<!DOCTYPE html>
<html ng-app="plunker">
<head>
<meta charset="utf-8" />
<title>AngularJS Plunker</title>
<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" />
<link rel="stylesheet" href="abn_tree.css" />
<link rel="stylesheet" href="tree.css" /> <!-- we are not using this at this moment -->
<script>
document.write('<base href="' + document.location + '" />');
</script>
<script src="https://code.angularjs.org/1.3.0-beta.5/angular.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
<script src="http://angular-ui.github.io/bootstrap/ui-bootstrap-tpls-0.11.0.min.js"></script>
<script src="abn_tree_directive.js"></script>
<script src="app.js"></script>
</head>
<body ng-controller="MainCtrl">
<p>Hello {{name}}!</p>
<abn-tree tree-data="my_data" tree-control="my_tree" on-select="my_tree_handler(branch)" expand-level="2" initial-selection="Granny Smith"></abn-tree>
</body>
</html>
/*
abn-tree.css
style for the angular-bootstrap-nav-tree
for both Bootstrap 2 and Bootstrap 3
*/
/* ------------------------------------------
AngularJS Animations...
The first selector is for Angular 1.1.5
The second selector is for Angular 1.2.0
*/
.abn-tree-animate-enter,
li.abn-tree-row.ng-enter {
transition: 200ms linear all;
position: relative;
display: block;
opacity: 0;
max-height:0px;
}
.abn-tree-animate-enter.abn-tree-animate-enter-active,
li.abn-tree-row.ng-enter-active{
opacity: 1;
max-height:30px;
}
.abn-tree-animate-leave,
li.abn-tree-row.ng-leave {
transition: 200ms linear all;
position: relative;
display: block;
height:30px;
max-height: 30px;
opacity: 1;
}
.abn-tree-animate-leave.abn-tree-animate-leave-active,
li.abn-tree-row.ng-leave-active {
height: 0px;
max-height:0px;
opacity: 0;
}
/*
------------------------------------------
Angular 1.2.0 Animation
*/
.abn-tree-animate.ng-enter{
}
.abn-tree-animate.ng-enter{
}
/*
end animation stuff
-----------------------------------------
begin normal css stuff
*/
ul.abn-tree li.abn-tree-row {
padding: 0px;
margin:0px;
}
ul.abn-tree li.abn-tree-row a {
padding: 3px 10px;
}
ul.abn-tree i.indented {
padding: 2px;
}
.abn-tree {
cursor: pointer;
}
ul.nav.abn-tree .level-1 .indented {
position: relative;
left: 0px;
}
ul.nav.abn-tree .level-2 .indented {
position: relative;
left: 20px;
}
ul.nav.abn-tree .level-3 .indented {
position: relative;
left: 40px;
}
ul.nav.abn-tree .level-4 .indented {
position: relative;
left: 60px;
}
ul.nav.abn-tree .level-5 .indented {
position: relative;
left: 80px;
}
ul.nav.abn-tree .level-6 .indented {
position: relative;
left: 100px;
}
ul.nav.nav-list.abn-tree .level-7 .indented {
position: relative;
left: 120px;
}
ul.nav.nav-list.abn-tree .level-8 .indented {
position: relative;
left: 140px;
}
ul.nav.nav-list.abn-tree .level-9 .indented {
position: relative;
left: 160px;
}
(function() {
var module;
module = angular.module('angularBootstrapNavTree', []);
module.directive('abnTree', [
'$timeout', function($timeout) {
return {
restrict: 'E',
template: "<ul class=\"nav nav-list nav-pills nav-stacked abn-tree\">\n <li ng-repeat=\"row in tree_rows | filter:{visible:true} track by row.branch.uid\" ng-animate=\"'abn-tree-animate'\" ng-class=\"'level-' + {{ row.level }} + (row.branch.selected ? ' active':'')\" class=\"abn-tree-row\">\n <a ng-click=\"user_clicks_branch(row.branch)\">\n <i ng-class=\"row.tree_icon\" ng-click=\"row.branch.expanded = !row.branch.expanded\" class=\"indented tree-icon\"> </i>\n <span class=\"indented tree-label\">{{ row.label }} </span>\n </a>\n </li>\n</ul>",
replace: true,
scope: {
treeData: '=',
onSelect: '&',
initialSelection: '@',
treeControl: '='
},
link: function(scope, element, attrs) {
var error, expand_all_parents, expand_level, for_all_ancestors, for_each_branch, get_parent, n, on_treeData_change, select_branch, selected_branch, tree;
error = function(s) {
console.log('ERROR:' + s);
debugger;
return void 0;
};
if (attrs.iconExpand == null) {
attrs.iconExpand = 'icon-plus glyphicon glyphicon-plus fa fa-plus';
}
if (attrs.iconCollapse == null) {
attrs.iconCollapse = 'icon-minus glyphicon glyphicon-minus fa fa-minus';
}
if (attrs.iconLeaf == null) {
attrs.iconLeaf = 'icon-file glyphicon glyphicon-file fa fa-file';
}
if (attrs.expandLevel == null) {
attrs.expandLevel = '3';
}
expand_level = parseInt(attrs.expandLevel, 10);
if (!scope.treeData) {
alert('no treeData defined for the tree!');
return;
}
if (scope.treeData.length == null) {
if (treeData.label != null) {
scope.treeData = [treeData];
} else {
alert('treeData should be an array of root branches');
return;
}
}
for_each_branch = function(f) {
var do_f, root_branch, _i, _len, _ref, _results;
do_f = function(branch, level) {
var child, _i, _len, _ref, _results;
f(branch, level);
if (branch.children != null) {
_ref = branch.children;
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
child = _ref[_i];
_results.push(do_f(child, level + 1));
}
return _results;
}
};
_ref = scope.treeData;
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
root_branch = _ref[_i];
_results.push(do_f(root_branch, 1));
}
return _results;
};
selected_branch = null;
select_branch = function(branch) {
if (!branch) {
if (selected_branch != null) {
selected_branch.selected = false;
}
selected_branch = null;
return;
}
if (branch !== selected_branch) {
if (selected_branch != null) {
selected_branch.selected = false;
}
branch.selected = true;
selected_branch = branch;
expand_all_parents(branch);
if (branch.onSelect != null) {
return $timeout(function() {
return branch.onSelect(branch);
});
} else {
if (scope.onSelect != null) {
return $timeout(function() {
return scope.onSelect({
branch: branch
});
});
}
}
}
};
scope.user_clicks_branch = function(branch) {
if (branch !== selected_branch) {
return select_branch(branch);
}
};
get_parent = function(child) {
var parent;
parent = void 0;
if (child.parent_uid) {
for_each_branch(function(b) {
if (b.uid === child.parent_uid) {
return parent = b;
}
});
}
return parent;
};
for_all_ancestors = function(child, fn) {
var parent;
parent = get_parent(child);
if (parent != null) {
fn(parent);
return for_all_ancestors(parent, fn);
}
};
expand_all_parents = function(child) {
return for_all_ancestors(child, function(b) {
return b.expanded = true;
});
};
scope.tree_rows = [];
on_treeData_change = function() {
var add_branch_to_list, root_branch, _i, _len, _ref, _results;
for_each_branch(function(b, level) {
if (!b.uid) {
return b.uid = "" + Math.random();
}
});
console.log('UIDs are set.');
for_each_branch(function(b) {
var child, _i, _len, _ref, _results;
if (angular.isArray(b.children)) {
_ref = b.children;
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
child = _ref[_i];
_results.push(child.parent_uid = b.uid);
}
return _results;
}
});
scope.tree_rows = [];
for_each_branch(function(branch) {
var child, f;
if (branch.children) {
if (branch.children.length > 0) {
f = function(e) {
if (typeof e === 'string') {
return {
label: e,
children: []
};
} else {
return e;
}
};
return branch.children = (function() {
var _i, _len, _ref, _results;
_ref = branch.children;
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
child = _ref[_i];
_results.push(f(child));
}
return _results;
})();
}
} else {
return branch.children = [];
}
});
add_branch_to_list = function(level, branch, visible) {
var child, child_visible, tree_icon, _i, _len, _ref, _results;
if (branch.expanded == null) {
branch.expanded = false;
}
if (!branch.children || branch.children.length === 0) {
tree_icon = attrs.iconLeaf;
} else {
if (branch.expanded) {
tree_icon = attrs.iconCollapse;
} else {
tree_icon = attrs.iconExpand;
}
}
scope.tree_rows.push({
level: level,
branch: branch,
label: branch.label,
tree_icon: tree_icon,
visible: visible
});
if (branch.children != null) {
_ref = branch.children;
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
child = _ref[_i];
child_visible = visible && branch.expanded;
_results.push(add_branch_to_list(level + 1, child, child_visible));
}
return _results;
}
};
_ref = scope.treeData;
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
root_branch = _ref[_i];
_results.push(add_branch_to_list(1, root_branch, true));
}
return _results;
};
scope.$watch('treeData', on_treeData_change, true);
if (attrs.initialSelection != null) {
for_each_branch(function(b) {
if (b.label === attrs.initialSelection) {
return $timeout(function() {
return select_branch(b);
});
}
});
}
n = scope.treeData.length;
console.log('num root branches = ' + n);
for_each_branch(function(b, level) {
b.level = level;
return b.expanded = b.level < expand_level;
});
if (scope.treeControl != null) {
if (angular.isObject(scope.treeControl)) {
tree = scope.treeControl;
tree.expand_all = function() {
return for_each_branch(function(b, level) {
return b.expanded = true;
});
};
tree.collapse_all = function() {
return for_each_branch(function(b, level) {
return b.expanded = false;
});
};
tree.get_first_branch = function() {
n = scope.treeData.length;
if (n > 0) {
return scope.treeData[0];
}
};
tree.select_first_branch = function() {
var b;
b = tree.get_first_branch();
return tree.select_branch(b);
};
tree.get_selected_branch = function() {
return selected_branch;
};
tree.get_parent_branch = function(b) {
return get_parent(b);
};
tree.select_branch = function(b) {
select_branch(b);
return b;
};
tree.get_children = function(b) {
return b.children;
};
tree.select_parent_branch = function(b) {
var p;
if (b == null) {
b = tree.get_selected_branch();
}
if (b != null) {
p = tree.get_parent_branch(b);
if (p != null) {
tree.select_branch(p);
return p;
}
}
};
tree.add_branch = function(parent, new_branch) {
if (parent != null) {
parent.children.push(new_branch);
parent.expanded = true;
} else {
scope.treeData.push(new_branch);
}
return new_branch;
};
tree.add_root_branch = function(new_branch) {
tree.add_branch(null, new_branch);
return new_branch;
};
tree.expand_branch = function(b) {
if (b == null) {
b = tree.get_selected_branch();
}
if (b != null) {
b.expanded = true;
return b;
}
};
tree.collapse_branch = function(b) {
if (b == null) {
b = selected_branch;
}
if (b != null) {
b.expanded = false;
return b;
}
};
tree.get_siblings = function(b) {
var p, siblings;
if (b == null) {
b = selected_branch;
}
if (b != null) {
p = tree.get_parent_branch(b);
if (p) {
siblings = p.children;
} else {
siblings = scope.treeData;
}
return siblings;
}
};
tree.get_next_sibling = function(b) {
var i, siblings;
if (b == null) {
b = selected_branch;
}
if (b != null) {
siblings = tree.get_siblings(b);
n = siblings.length;
i = siblings.indexOf(b);
if (i < n) {
return siblings[i + 1];
}
}
};
tree.get_prev_sibling = function(b) {
var i, siblings;
if (b == null) {
b = selected_branch;
}
siblings = tree.get_siblings(b);
n = siblings.length;
i = siblings.indexOf(b);
if (i > 0) {
return siblings[i - 1];
}
};
tree.select_next_sibling = function(b) {
var next;
if (b == null) {
b = selected_branch;
}
if (b != null) {
next = tree.get_next_sibling(b);
if (next != null) {
return tree.select_branch(next);
}
}
};
tree.select_prev_sibling = function(b) {
var prev;
if (b == null) {
b = selected_branch;
}
if (b != null) {
prev = tree.get_prev_sibling(b);
if (prev != null) {
return tree.select_branch(prev);
}
}
};
tree.get_first_child = function(b) {
var _ref;
if (b == null) {
b = selected_branch;
}
if (b != null) {
if (((_ref = b.children) != null ? _ref.length : void 0) > 0) {
return b.children[0];
}
}
};
tree.get_closest_ancestor_next_sibling = function(b) {
var next, parent;
next = tree.get_next_sibling(b);
if (next != null) {
return next;
} else {
parent = tree.get_parent_branch(b);
return tree.get_closest_ancestor_next_sibling(parent);
}
};
tree.get_next_branch = function(b) {
var next;
if (b == null) {
b = selected_branch;
}
if (b != null) {
next = tree.get_first_child(b);
if (next != null) {
return next;
} else {
next = tree.get_closest_ancestor_next_sibling(b);
return next;
}
}
};
tree.select_next_branch = function(b) {
var next;
if (b == null) {
b = selected_branch;
}
if (b != null) {
next = tree.get_next_branch(b);
if (next != null) {
tree.select_branch(next);
return next;
}
}
};
tree.last_descendant = function(b) {
var last_child;
if (b == null) {
debugger;
}
n = b.children.length;
if (n === 0) {
return b;
} else {
last_child = b.children[n - 1];
return tree.last_descendant(last_child);
}
};
tree.get_prev_branch = function(b) {
var parent, prev_sibling;
if (b == null) {
b = selected_branch;
}
if (b != null) {
prev_sibling = tree.get_prev_sibling(b);
if (prev_sibling != null) {
return tree.last_descendant(prev_sibling);
} else {
parent = tree.get_parent_branch(b);
return parent;
}
}
};
return tree.select_prev_branch = function(b) {
var prev;
if (b == null) {
b = selected_branch;
}
if (b != null) {
prev = tree.get_prev_branch(b);
if (prev != null) {
tree.select_branch(prev);
return prev;
}
}
};
}
}
}
};
}
]);
}).call(this);
.tree {
min-height:20px;
padding:19px;
margin-bottom:20px;
background-color:#fbfbfb;
border:1px solid #999;
-webkit-border-radius:4px;
-moz-border-radius:4px;
border-radius:4px;
-webkit-box-shadow:inset 0 1px 1px rgba(0, 0, 0, 0.05);
-moz-box-shadow:inset 0 1px 1px rgba(0, 0, 0, 0.05);
box-shadow:inset 0 1px 1px rgba(0, 0, 0, 0.05)
}
.tree li {
list-style-type:none;
margin:0;
padding:10px 5px 0 5px;
position:relative
}
.tree li::before, .tree li::after {
content:'';
left:-20px;
position:absolute;
right:auto
}
.tree li::before {
border-left:1px solid #999;
bottom:50px;
height:100%;
top:0;
width:1px
}
.tree li::after {
border-top:1px solid #999;
height:20px;
top:25px;
width:25px
}
.tree li span {
-moz-border-radius:5px;
-webkit-border-radius:5px;
border:1px solid #999;
border-radius:5px;
display:inline-block;
padding:3px 8px;
text-decoration:none
}
.tree li.parent_li>span {
cursor:pointer
}
.tree>ul>li::before, .tree>ul>li::after {
border:0
}
.tree li:last-child::before {
height:30px
}
.tree li.parent_li>span:hover, .tree li.parent_li>span:hover+ul li span {
background:#eee;
border:1px solid #94a0b4;
color:#000
}