The save button your save button could be like.

Demo | Tests

Savvy's two dependencies are jQuery and Underscore, so include them before Savvy.

<script src='savvy.js'></script>

...or use bower...

bower install savvy

...and get the JavaScript file from components/savvy/savvy.js.

• el - a jQuery object, DOM node, jQuery selector or raw HTML.
• dfd - a Deferred object, like one returned by $.ajax.
• options - An optional object with any or all of the following...
  • pendingContent '' - The content the element should display while the deferred object is in a pending state.
  • doneContent '' - The content the element should display while the deferred object is in a done state.
  • failContent '' - The content the element should display while the deferred object is in a fail state.
  • duration -1 - The time (ms) to wait before returning the element's original content after a done or fail. -1 keeps the element in the done or fail state until reset() is called.

Set the $el property. This allows the creation of "empty" savvy instances to be populated later.

Update the deferred object for a savvy instance.

Return the element to its original state. This will only need to be called manually when duration is -1.