sgentile · May 13, 2011 14:32
diff --git a/KnockoutJsHistory b/KnockoutJsHistory
 <!doctype html>  
 <html lang="en">
 <head>
  <title>knockout binding test</title>
  <style type="text/css">
    #sidebar { float: left; width: 15em; }
    #details { float: left; }
    #sidebar li { list-style: none; }
    #sidebar a { list-style: none; background-color: silver; width: 8em; margin-bottom: 0.5em; padding: 0.5em; display:block; }
    #sidebar a.selected { background-color: Navy; color: white; }
  </style>
  <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.3/jquery.min.js"></script>
  <script src="http://github.com/downloads/SteveSanderson/knockout/jquery.tmpl.js"></script>
  <script src="https://github.com/asual/jquery-address/raw/master/src/jquery.address.js"></script>  
  <script src="http://github.com/SteveSanderson/knockout/raw/master/build/output/knockout-latest.js"></script>
  <script type="text/javascript">
    // This could be made more sophisticated as an external plugin
    function linkObservableToUrl(observable, hashPropertyName) {
        // When the observable changes, update the URL
        observable.subscribe(function(value) {
            $.address.parameter(hashPropertyName, value)
        });
        // When the URL changes, update the observable
        $.address.change(function(evt) {
            observable(evt.parameters[hashPropertyName])
        });
    }
  </script>
  <script type="text/javascript">
    function productDataViewModel() {
        this.allProducts = [
            { name: 'Cat', legs: '4', price: 50 },
            { name: 'Parrot', legs: '2', price: 85 },
            { name: 'Monopod', legs: '1', price: 15 },
        ];    	
        this.selectedProductName = ko.observable();
        linkObservableToUrl(this.selectedProductName, "prod");
        
        this.selectedProduct = ko.dependentObservable(function() {
            // Fetch the actual product object based on selectedProductName
            return ko.utils.arrayFirst(this.allProducts, function(p) { 
                return p.name == this.selectedProductName()     			
            }, this);
        }, this);    	
    }

    var viewModel = new productDataViewModel();
    $(function() { ko.applyBindings(viewModel); });
  </script>
 </head>
 <body>
    <div id="sidebar">
        <ul data-bind="template: { name: 'sidebarTemplate', foreach: allProducts }"> </ul>
    </div>
    <div id="details" data-bind="template: { name:'detailsTemplate', data: selectedProduct() }"> </div>
    
    <script type="text/html" id="sidebarTemplate">
        <li><a href="#" data-bind="click: function() { viewModel.selectedProductName(name) },
                                   css: { selected: name == viewModel.selectedProductName() }">${ name }</a></li>
    </script>
    
    <script type="text/html" id="detailsTemplate">
        <h2>${ name }</h2>
        <div>Legs: <input data-bind="value: legs" /></div>
        <div>Price: <input data-bind="value: price" /></div>
    </script>
 </body>
 </html>
	<!doctype html>
	<html lang="en">
	<head>
	<title>knockout binding test</title>
	<style type="text/css">
	#sidebar { float: left; width: 15em; }
	#details { float: left; }
	#sidebar li { list-style: none; }
	#sidebar a { list-style: none; background-color: silver; width: 8em; margin-bottom: 0.5em; padding: 0.5em; display:block; }
	#sidebar a.selected { background-color: Navy; color: white; }
	</style>
	<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.3/jquery.min.js"></script>
	<script src="http://github.com/downloads/SteveSanderson/knockout/jquery.tmpl.js"></script>
	<script src="https://github.com/asual/jquery-address/raw/master/src/jquery.address.js"></script>
	<script src="http://github.com/SteveSanderson/knockout/raw/master/build/output/knockout-latest.js"></script>
	<script type="text/javascript">
	// This could be made more sophisticated as an external plugin
	function linkObservableToUrl(observable, hashPropertyName) {
	// When the observable changes, update the URL
	observable.subscribe(function(value) {
	$.address.parameter(hashPropertyName, value)
	});
	// When the URL changes, update the observable
	$.address.change(function(evt) {
	observable(evt.parameters[hashPropertyName])
	});
	}
	</script>
	<script type="text/javascript">
	function productDataViewModel() {
	this.allProducts = [
	{ name: 'Cat', legs: '4', price: 50 },
	{ name: 'Parrot', legs: '2', price: 85 },
	{ name: 'Monopod', legs: '1', price: 15 },
	];
	this.selectedProductName = ko.observable();
	linkObservableToUrl(this.selectedProductName, "prod");

	this.selectedProduct = ko.dependentObservable(function() {
	// Fetch the actual product object based on selectedProductName
	return ko.utils.arrayFirst(this.allProducts, function(p) {
	return p.name == this.selectedProductName()
	}, this);
	}, this);
	}

	var viewModel = new productDataViewModel();
	$(function() { ko.applyBindings(viewModel); });
	</script>
	</head>
	<body>
	<div id="sidebar">
	<ul data-bind="template: { name: 'sidebarTemplate', foreach: allProducts }"> </ul>
	</div>
	<div id="details" data-bind="template: { name:'detailsTemplate', data: selectedProduct() }"> </div>

	<script type="text/html" id="sidebarTemplate">
	<li><a href="#" data-bind="click: function() { viewModel.selectedProductName(name) },
	css: { selected: name == viewModel.selectedProductName() }">${ name }</a></li>
	</script>

	<script type="text/html" id="detailsTemplate">
	<h2>${ name }</h2>
	<div>Legs: <input data-bind="value: legs" /></div>
	<div>Price: <input data-bind="value: price" /></div>
	</script>
	</body>
	</html>