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Leo Horie 2015-03-16 23:09:16 -04:00
parent 5a64e56a03
commit bdff136e9a
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12
docs/components.md
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@ -276,9 +276,9 @@ For this reason, it's recommended to refactor code in such a way that asynchrono
There are a few caveats to using modules as components:
1 - component views must return a virtual element. Returning an array, a string, a number, boolean, falsy value, etc will result in an error. This limitation exists in order to support the correctness of unloading semantics component identity.
1. component views must return a virtual element. Returning an array, a string, a number, boolean, falsy value, etc will result in an error. This limitation exists in order to support the correctness of unloading semantics component identity.
2 - components cannot change `m.redraw.strategy` from the controller constructor (but they can from event handlers).
2. components cannot change `m.redraw.strategy` from the controller constructor (but they can from event handlers).
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@ -369,9 +369,11 @@ The `ContactList` component displays a table showing all the contact entities th
The most interesting component is `ContactsWidget`:
1 - on initialization, it fetches the list of contacts (`this.contacts = Contact.list`)
2 - when `save` is called, it saves a contact (`Contact.save(contact)`)
3 - after saving the contact, it reloads the list (`.then(update.bind(this))`)
1. on initialization, it fetches the list of contacts (`this.contacts = Contact.list`)
2. when `save` is called, it saves a contact (`Contact.save(contact)`)
3. after saving the contact, it reloads the list (`.then(update.bind(this))`)
`update` is the controller function itself, so defining it as a promise callback simply means that the controller is re-initialized after the previous asynchronous operation (`Contact.save()`)