I have created a script for going a multiple select option in Angular without using a select box that you have to hold control in order to select multiple items.Demo: http://jsfiddle.net/qwertynl/xfw9f/Code on GitHubHere is my code:Javascript:var switcharoo = angular.module('switcharoo', []).directive('multiSelect', function(){    return {        restrict: 'E',        scope: {            items: '=',            default: '=',            leftTitle: '@',            rightTitle: '@'        },        templateUrl: switcharoo.html,        link: function(scope)   {            scope.switchItem = function(item)   {                var index = scope.default.indexOf(item);                if(index == -1) {                    //add it in                    scope.default.push(item);                }                else    {                    //remove it                    scope.default.splice(index, 1);                }            }        }    };})switcharoo.directive('switchitem', function() {    return {        restrict: 'E',        scope: {            value: '='        },        template: '<div>{{value}}</div>'    };});HTML Template:<style>    .switchBox .entBox {        overflow:auto;height:8em; width:190px;border:1px solid black;float:left;        -webkit-user-select: none;        -khtml-user-select: none;        -moz-user-select: none;        -ms-user-select: none;        -o-user-select: none;        user-select: none;    }    .switchBox .entBox div:hover {        background-color: #908f8f;    }    .switchBox .eBox2.entBox {        background-color: #ccc9c9;    }</style><label>    <table>        <tr>            <th>{{leftTitle}}</th>            <th>{{rightTitle}}</th>        </tr>        <tr class=switchBox>            <td>                <div class=entBox eBox1>                    <switchitem ng-repeat=(key, value) in items ng-if=default.indexOf(key) == -1 value=value ng-click=switchItem(key)></switchitem>                </div>            </td>            <td>                <div class=entBox eBox2>                    <switchitem ng-repeat=(key, value) in items ng-if=default.indexOf(key) > -1 value=value ng-click=switchItem(key)></switchitem>                </div>            </td>        </tr>    </table></label>Is there anything I can do to make my code slicker?
Angular JS Switcharoo multiple select module
javascript;angular.js