I want to implement a system that shows me the newest posts. For this I do not want to use the index action from the user as this is already taken for another post function but a "newest" action. It is showed on the index route with a {{ render "postNewest" }}
call. I would prefer to load the data in the PostNewestController or PostNewestView instead of the route for abstraction reasons. I tried two ideas to achieve this, but none worked so far:
create a custom adapter and add a findNewest()
method: the findNewest()
method is sadly not found when trying to call in the init method of the controller.
write the request directly into the init method and then update with store.loadMany(payload)
: data is successful request. However, I do not know how to access the data from the template and set the content of the controller.
Is there any way for this?
EDIT:
Here is the source code to better understand the problem:
PostModel.js
App.Post.reopenClass({
stream: function(items) {
var result = Ember.ArrayProxy.create({ content: [] });
var items = [];
$.getJSON("/api/v1/post/stream?auth_token=" + App.Auth.get("authToken"), function(payload) {
result.set('content', payload.posts);
});
return result;
}
});
PostStreamController.js
App.PostStreamController = Ember.ArrayController.extend({
init: function() {
this.set("content", App.Post.stream());
},
});
index.hbs
{{# if App.Auth.signedIn}}
{{ render "dashboard" }}
{{else}}
{{ render "GuestHeader" }}
{{/if}}
{{ render "postStream" }}
postStream.hbs
{{#each post in model}}
<li>{{#linkTo 'post.show' post data-toggle="tooltip"}}{{post.name}}{{/linkTo}}</li>
{{else}}
Nothing's there!
{{/each}}
PostShowRoute.js
App.PostShowRoute = Ember.Route.extend({
model: function(params) {
return App.Post.find(params.post_id);
},
setupController: function(controller, model) {
controller.set('content', model);
},
});
I Had this issue too. Just add init
in your controller, and define the model you want to get there.
In your Controller
App.PostRecentController = Ember.ArrayController.extend({
init: function() {
return this.set('content', App.Post.find({
recent: true
}));
}
});
In your template
{{#each post in content}}
{{post.body}}
{{/each}}
I would recommend you check EMBER EXTENSION, it will give you a good idea of the naming, and see if everything is missing.
I figured out the problem. The Post model has a belongsTo relationship to another model. This relationship is not loaded by Ember so in the stream() method I have to load this manually. Then everything works as expected.
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