- Consider using a splash to improve user experience.
- Add html to your applicationHost to immediately display a splash.
- The html should have a single root element.
Adding a splash screen to your application can be a very nice touch. It becomes important particularly if you have a large application that takes a second to download. Fortunately, it's very easy to add a splash screen with Durandal. All you need to do is put the HTML content for your splash inside the applicationHost div in your page, like this:
<div id="applicationHost"> <div class="splash"> <div class="message"> Durandal Starter Kit </div> <i class="icon-spinner icon-2x icon-spin active"></i> </div> </div>
The splash HTML should have a single root element. It will then display immediately when your page loads and will remain in the page until you call
app.setRoot. For an extra added touch, you can animate your application in from the splash screen to its main view by providing the animation as the second parameter to setRoot as follows:
Note: This technique can be used at any composition site to add "loading" UI to that part of the screen while any asynchronous operations needed to render complete.