Thanks for the reply!
I was looking into getters and setters because I wanted to throw some
events when properties was changed, which for instance would allow a
persistency layer to detect changes. I guess this could be dones more
easily with Object.observe, and I will look into the observer functions set
up by Polymer and possibly also the Object.observe's notification API.
Thanks again.
Den lørdag den 1. februar 2014 23.49.53 UTC+1 skrev Steve Orvell:
>
> Polymer sets up a property observer for you so you should not have to
> setup a getter/setter like this. If you simply include a method named
> 'objPropChanged', it'll be called whenever the property changes.
>
> objPropChanged: function(oldValue) {
> // ....
> }
>
> You can customize the name of that method by using an observe block like
> this:
>
> observe: {
> objProp: '<methodName>'
> }
>
> It's possible to use a getter/setter like you've done, but we don't
> encourage it because it's a bit more work. To be compatible with
> Object.observe, which Polymer uses when Chrome's experimental javascript
> flag is on, you'll need to use Object.observe's notification api. See the
> examples here for more information:
> http://wiki.ecmascript.org/doku.php?id=harmony:observe_api_usage.
>
>
> On Sat, Feb 1, 2014 at 2:29 PM, <[email protected] <javascript:>> wrote:
>
>> I have discovered that this works in chrome 32 (not canary), the both
>> spans are updated to match the input fields.
>>
>> Follow Polymer on Google+: plus.google.com/107187849809354688692
>> ---
>> You received this message because you are subscribed to the Google Groups
>> "Polymer" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to [email protected] <javascript:>.
>> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/polymer-dev/8bbc6fde-f010-4b4b-b0d5-57ba0eed09f8%40googlegroups.com
>> .
>>
>> For more options, visit https://groups.google.com/groups/opt_out.
>>
>
>
Follow Polymer on Google+: plus.google.com/107187849809354688692
---
You received this message because you are subscribed to the Google Groups
"Polymer" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/polymer-dev/f3805457-de09-4117-ae84-9778eacc374f%40googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.
