CODEWITHSUNDEEP
javascriptember.js
randombits
randombits

Reputation: 48450

Ember.js: How do I associate my component with a model?

I am new to Ember.js and am trying to figure out how to piece things together at this point. One component I built, since I need a re-usable "widget" to use across many portions of my application, is a "site nav" widget. Basically, it's almost like the buttons/links you see in StackOverflow when you open a new question titled: "Questions Tags Users Badges Unanswered". In my app, these links have a name and id associated with them on the server-side. I want to be able to use this navigation widget on multiple parts of my app and it should be as simple as putting:

{{site-nav}}

into a template. I got that part working just fine, but the navigation is currently hard coded in handlebars. My question is, for a component, where is the right place to retrieve/populate model data from the server? For a controller, we do it directly from the controller's route definition. The component is not associated with a router. In fact, it can be re-used, as mentioned before, in several parts of the app.

I want to be able to drop this component into templates and have it populated with modeled nav from the server which has the name/IDs of the navigation I need. Where is the best place to do this? I'm guessing I'll still extend from something like DS.Model, but I'm not entirely sure where/when/how to integrate this with the component. When do I create the model and invoke a .find() type call to the server to populate site-nav with data?

Upvotes: 1

Views: 254

Answers (1)

Rigel
Rigel

Reputation: 882

you can pass value to component Passing properties to component via handlebars. 

{{my-nav navlist=listfromserver}}

so the list from server is in our controller can be passed to the component

Upvotes: 1

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