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Observable#decrementProperty()

decrementProperty (keyName, decrement) Numberpublic

Defined in packages/ember-runtime/lib/mixins/observable.js:453

Set the value of a property to the current value minus some amount.

player.decrementProperty('lives');
orc.decrementProperty('health', 5);

Parameters:

keyName String: The name of the property to decrement
decrement Number: The amount to decrement by. Defaults to 1

Returns:

Number: The new property value

Links:

http://emberjs.com/api/classes/Ember.Observable.html#method_decrementProperty

doc_EmberJs

2016-11-30 16:52:42

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