Microsoft blend for visual studio 2017 onclick event

Microsoft blend for visual studio 2017 onclick event windows#

All Behaviors on the page are initialized when the application loads and WinJS.UI.processAll() executes. Arguments are passed via a human-readable JSON object in a separate referenced file. To make the HTML markup more legible, the product team decided to attach each Behavior via a W3C-compliant data-vs-interactivity attribute. We chose to use the most natural declarative markup for web technologies: HTML and JSON. The hard part is creating a declarative model so that tools like Blend know which arguments to expect. It turns out that JavaScript functions already look a lot like XAML Behaviors: each JavaScript function performs a well-defined task and receives a list of known arguments.

So, with a proven model already in place, we created a prototype using JavaScript, and what dвЂ™ya know? It worked beautifully! JavaScript Behaviors Previous versions of Blend for XAML delivered these reusable components as Behaviors вЂ“ and, boy, were they popular! Using XAML Behaviors, developers could easily build up application logic just by dragging a Behavior from the Asset panel and setting a few properties. We wondered: Is there something we can do to help developers add common, reusable functional components more easily?

Microsoft blend for visual studio 2017 onclick event windows#

While planning for Visual Studio 2012, our product team recognized that there are a handful of functional tasks almost all Windows Store apps must perform. These functions might perform a specialized task particular to one application, or they might perform a common task easily abstracted for use across multiple applications. Under the surface, most HTML applications are composed of highly modular and reusable pieces of logic вЂ“ typically encapsulated as JavaScript functions.

In this post, weвЂ™ll take a behind-the-scenes look at the product teamвЂ™s motivation and approach to implementing Behaviors in JavaScript. For example, a developer might use BlendвЂ™s pre-defined вЂњToggle ClassNameвЂќ behavior to start/stop a CSS animation by adding or removing a class name to an element when a button is clicked. Developers can choose from a wide variety of ready-to-use Behaviors or create their own.

When attached to HTML elements, Behaviors add life to an application by executing a JavaScript event handler. Blend for Visual Studio 2013 introduces a feature to HTML developers that may be familiar to those who already work with XAML: Behaviors.