Incrementing Or Decrementing A Property Edit Page
Problem
You want to increment or decrement a property.
Solution
Use the incrementProperty or decrementProperty methods of Ember.Object.
To increment:
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person.incrementProperty('age');
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To decrement:
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person.decrementProperty('age');
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Discussion
You can optionally specify a value to increment or decrement by:
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person.incrementProperty('age', 10); |