Ran Wahle's blog : KnockoutJs

KnockoutJS–Dependencies

Ran Wahle — Mon, 05 Dec 2011 13:53:00 GMT

KnockoutJS–Dependencies One of the things we’ll probably need is to be able to have dependency tracking in our bounded data. For example – if we have a customer’s list, we’d like to see the customer’s orders whenever we click on a customer. In this post I’ll demonstrate how to do it using the dependentObservable function of KnockoutJS Let’s look at the following JavaScript code: var viewModel = { customers: ko.observableArray([]), selectedCustomer: ko.observable(), orders: ko.observableArray([])...(read more)

KnockoutJS–Event binding

Ran Wahle — Sun, 04 Dec 2011 22:43:00 GMT

After binding the data into our page, we wish to be able to create an interactive page. This means that we want to be able to add some behavior to our view-model, triggered by an event on the page. (A button being clicked for example)....(read more)

KnockoutJS–Templates

Ran Wahle — Thu, 01 Dec 2011 18:55:00 GMT

After being introduced to KnockoutJS concept and go to know the basics of data-binding with Observable and observableArray, let’s move on to how to work with templates and our collection to them. In this post I’ll explain how to bind a collection with template. ...(read more)

KnockoutJs–MVVM in HTML & Javascript

Ran Wahle — Sun, 20 Nov 2011 18:32:00 GMT

One of the things I’ve cherished the most about XAML related technologies development was the ability to completely decouple behavior and UI using MVVM. I didn’t know about any possibility to implement the same pattern on HTML & Javascript based applications. ...(read more)