Saturday, January 3, 2015

AngularJs Bootstrap TreeView

Posted by at 

<!DOCTYPE html>



<html ng-app="plunker">
<head>
   <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.0.4/angular.js"></script>
    <script src="http://ci.angularjs.org/job/angularui-bootstrap/ws/dist/ui-bootstrap-tpls-0.1.1-SNAPSHOT.js"></script>
    <script src="http://code.jquery.com/jquery-1.9.1.js"></script>
    <link rel="stylesheet" href="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.1/css/bootstrap-combined.min.css" />
     @*<link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.2.2/css/bootstrap-combined.min.css" rel="stylesheet">*@


   
    <script src="~/Script/app/Home/DialogDeomoCtrl.js"></script>
    <link href="~/CSS/stytree.css" rel="stylesheet" />
</head>
<body>
    <div ng-controller="DialogDemoCtrl" >
        <div class="span5 article-tree">
            <div ng-style="{'overflow': 'auto'}" >

                <script type="text/ng-template" id="tree_item_renderer" >

            <span  ng-click="nodeClicked(data)"  >
         
             <i class="{{ switcher( isLeaf(data), '', 'icon-minus-sign' )}}"></i> 
            {{showNode(data)}}
            </span>
             <a href="">{{data.name + ' Edit'}}</a> 
            
            <ul class="some" ng-show="data.show">       
           
            <li ng-repeat="data in data.nodes" class="parent_li"  ng-include="'tree_item_renderer'" tree-node></li>
            </ul>
            </script>

                <div class="tree well">



                    <ul>
                        <li ng-repeat="data in displayTree" ng-include="'tree_item_renderer'" data-ng-click="loadconfig()"></li>
                    </ul>
                </div>
            </div>
        </div>
    </div>

</body>
</html>







angular.module('plunker', ['ui.bootstrap', 'ngResource']);
function DialogDemoCtrl($scope, $dialog, $resource) {

    //$scope.isExecuted = false;
   
   
    //buildEmptyTree();
    $scope.title = "visible";
    $scope.count = 0;
    $scope.loadconfig = function () {
        if ($scope.count == 0)
        {
            treeConfig();
            $scope.count = 1;
        }
        console.log('load: ' + new Date().getMilliseconds());
       
    }
    
    read('getvalue', { id: 123 });
    $scope.selectedNode = "";
   


    $scope.showNode = function (data) {

        //console.log(data);

        return data.name;

    };

    $scope.isClient = function (selectedNode) {

        if (selectedNode == undefined) {
            return false;
        }

        if (selectedNode.device_name != undefined) {
            return true;
        }

        return false;
    };
    
    function read(action, params) {
        console.log('read: ' + new Date().getMilliseconds());
        var resource = $resource('api/Home/' + action, params, { action: { method: 'GET', isArray: true } });
        resource.action(params).$promise.then(function (d) {
            $scope.displayTree = d;

        });
    };


}

function treeConfig() {



    var title = $('.tree li:has(ul)').find('.parent_li').find(' > span').attr('title');
    if (title == undefined) {
        // alert(title + "   out");
        $('.tree li:has(ul)').addClass('parent_li').find(' > span').attr('title', 'Collapse this branch');
    }

    $('.tree li.parent_li > span').on('click', function (e) {
        var children = $(this).parent('li.parent_li').find(' > ul > li');
        if (children.is(":visible")) {
            var title = $(this).attr('title');
            //   alert(title + "   visible");
            if (title == "Collapse this branch") {
                children.hide('fast');
                $(this).attr('title', 'Expand this branch').find(' > i').addClass('icon-plus-sign').removeClass('icon-minus-sign');
            }
        } else if (children.is(":hidden")) {
            var title = $(this).attr('title');
            //   alert(title + "   hidden");
            if (title == "Expand this branch") {
                children.show('fast');
                $(this).attr('title', 'Collapse this branch').find(' > i').addClass('icon-minus-sign').removeClass('icon-plus-sign');
            }
        }
        e.stopPropagation();

    });
}




.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
}

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