bind, one-way, two-way & one-time :
Use on any HTML attribute.
* .bind : Uses the default binding. One-way binding for everything but form controls, which use two-way binding.
* .one-way : Flows data one direction: from the view-model to the view.
* .two-way : Flows data both ways: from view-model to view and from view to view-model.
* .one-time : Renders data once, but does not synchronize changes after the initial render.
Data Binding Example :
<template>
<input type="text" value.bind="firstName">
<input type="text" value.two-way="lastName">
<a href.one-way="profileUrl">View Profile</a>
</template>
