The MVVM model to bind to. If a string is passed, The view
will try to resolve a reference to the view model variable in the global scope.
Example
<script>
var foo = { bar: "baz" }
</script>
<div data-role="view" data-model="foo">
<span data-bind="text:bar"></span>
</div>
If set to true, the view will stretch its child contents to occupy the entire view, while disabling kinetic scrolling.
Useful if the view contains an image or a map.
The text to display in the navbar title (if present) and the browser title.