bind-state v1.0.0

A custom element that keeps state bound between elements. A data binding library that works entirely in HTML.

Usage

In the following example 2 state properties exist, name and admin. These properties exist within the store and can be bind to child elements using the data-bind attribute.

<bind-state data-name="World" data-admin!>
  <input type="text"
    data-bind="name"
    data-bind-on="keyup"
    data-bind-from="value">

  <input type="checkbox" data-bind-from="checked" data-bind="admin" data-bind-on="change">

  <div>Name: <span data-bind="name"></span></div>

  <div>Is Administrator: <span data-bind="admin"></span></div>
</bind-state>

The data-bind property keeps state bound from parent store to child elements.

To make the binding two way, use events. The text input uses two new attributes:

• data-bind-on: Which event to bind on.
• data-bind-from: Which property on that element to bind to.

Whenever the event fires (in this case keyup) the data-bind-from property is read and set in the parent store.

License

BSD-2-Clause