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                <form class="form-horizontal">
						<div class=" form-group"> 
							<label class="control-label col-sm-3"> Favorite Teams:</label>
							<div class="col-sm-9">
								<div class=" list-group" data-bind="foreach: {data: selectedUser().List, as: 'dataItem'}">
								    	<div class="list-group-item">
								    	<span class="pull-right" data-bind="click: $parent.removeItem"><i class="glyphicon glyphicon-remove"></i></span>
								    		<span data-bind="text: ($index()+1) + '. ' +"></span>

						<div class="form-group"> 
							<label class="control-label col-sm-3">Add Team:</label>
							<div class="col-sm-9">
								<add-to-list params="list: $root.filteredItems(), optionsText: 'name', submit: addItem, disable: (selectedUser().List().length >= 5), limitMsg: 'Stop it! you have enough favorite teams.'">




                form { max-width: 600px; margin: 0 auto;}
		.list-group-item {
			cursor: hand;
			border: 1px solid #222;
			box-shadow: inset 0 -2px 0 rgba(0,0,0,.5)

		.list-group-item:hover {
			border-color: #2e6da4;
			background-color: #eaeaea;

		.list-group-item i:hover {
			color: #f00;


ko.components.register('add-to-list', {
	viewModel: function(params) {

		this.selectedValue = ko.observable(null);

		this.list = params.list;

		this.limitMsg = params.limitMsg || "List limit reached";

		this.optionsText = params.optionsText || "Text";
		this.optionsValue = params.optionsValue || "ID";
		this.newValue = ko.observable(null);

		this.disable = params.disable;

		this.submitFn = params.submit || function() {console.warn('Add To List Widget: No submit function provided;'); };
		console.log('disable', this.disable());
		this.addToList = function() { 
			var value = this.selectedValue();




		'<div class="add-to-list-widget"><div class="row"><div class="col-sm-10">' +
		'<select class="form-control" data-bind="options: list(), value: selectedValue, optionsText: optionsText,  optionsCaption: \'Add to list...\', enable: !disable()"></select>' +
		'</div><div class="col-sm-2"><button class="btn" data-bind="enable: (selectedValue() && !disable()), click: addToList">+</button>' +
		'</div></div>' +
		'<div data-bind="visible: disable()"><strong style="color: red; text-align: center" data-bind="text: limitMsg"></strong>' +

function Team(teamID, teamName) {
	this.ID = teamID; = teamName;

function User(userObj) {
	var self = this;

	self.List = ko.observableArray([]);


function ViewModel(userObj) {
	var self = this;

	/* Array to hold data of list */
	self.allDataList = ko.observableArray([]);

	/* Object representing with selectedUser */
	self.selectedUser = ko.observable(new User(userObj));

	/* function to filter the main data list depending on what the user has selected */
	self.filteredItems = function() {
		return ko.utils.arrayFilter(self.allDataList(), function(listItem) {
			var match = -1;
			ko.utils.arrayForEach(self.selectedUser().List(), function(item) {
				if(item.ID == listItem.ID)
					match = 1;
			return match <= 0;

	/* Function that grabs data list from remote source */
	self.loadList = function(callback) {

	self.addItem = function(item) {
		console.log('adding team: ', item);

	self.removeItem = function(obj) {
		//var index = self.favTeams.indexOf(obj);


var myUser = {
	favTeams: []

$(function() {

	var vm = new ViewModel(myUser);

		//url: '',
		url: '',
		success: function(data) {
			var json = $.parseJSON(data);
			var teams = json.team_all.queryResults.row;
			var count = teams.length;
			teams.forEach(function(team) {
				vm.allDataList.push(new Team(team.team_id, team.name_display_long));