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USGriffonRL
 

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    1. POEmberJS - Calling components methods from outside with a couple solutions (call for discussion)
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      1. POHow should I structure multiple instances of the same Ember.Application sub-class on the same page?
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    1. COThanks @DanGebhardt for the answer. In fact, I do use property binding a lot to avoid as much as possible using events. At the end of the day, one of the reasons I ended using that eventSource solution is because it was not always practical and many components where ending up with too many parameters and it also meant polluting controllers with many properties. However this might still be the most "Emberish" way.
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    2. COTake a look at this project on Github which received some praise from Ember developers (and use method #1 I described): https://github.com/ember-addons/bootstrap-for-ember - Look at the modal component which I think is easy to use as a component, more elegant than views, and the content can be changed easily. Another example is the notifications component, which can be triggered from anywhere in your code. My concern is that if you stick to the current components limitations, then they are limited to very simple constructs. Real apps requirements quickly outgrowth their capabilities.
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    3. COBoth good questions: one simple example might be to show/hide/grey out a component in response of something happening elsewhere. The Ember components are a very nice construct similar to the new Web components to encapsulate a reusable piece of HTML alongside its Javascript behaviour. My problem is that by default, they go one way only. This is great since it guarantees they are not tightly coupled with other pieces of your code, but I am sure you can achieve both directions and still make them independent. At the moment, the event based solution I use achieves my goal but I am not happy.
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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