Accessing model properties in Controller - Ember - ember.js

Question

So, I'm trying to access my model properties in controller.
Controller:
dashobards: [
{ id: 12, name: 'test' },
{ id: 17, name: 'test2' },
];
In route I have model named dashboards
return Ember.RSVP.hash({
dashboards: this.store.findAll('dashboard'),
}).then((hash) => {
return Ember.RSVP.hash({
dashboards: hash.dashboards
});
}, self);
I wanna have result in controller like this:
dashboards: [
{ id: 12, name: 'test' },
{ id: 17, name: 'test2' },
{ id: 17, name: 'test1' },
{ id: 20, name: 'test20' },
];
In controller I am trying to access this model like this:
this.dashborads = this.get(model.dashobards)
And it's not working, is there any other way of doing that?

Answer 1

Another update How to access complex object which we get it from server in ember data model attibute,
Created twiddle to demonstrate
define attribute with DS.attr(),
export default Model.extend({
permissions:DS.attr()
});
route file,
model(){
return this.store.findAll('dashboard');
}
Your server response should be like,
data: [{
type: 'dashboard',
id: 1,
attributes: {
permissions: {'name':'role1','desc':'description'}
}
}]
hbs file,
{{#each model as |row| }}
Name: {{row.permissions.name}} <br/>
Desc: {{row.permissions.desc}} <br />
{{/each}}
Update:
Still I am not sure about the requirement, Your twiddle should be minimalized working twiddle for better understanding..anyway I will provide my observation,
1.
model(params) {
this.set('id', params.userID);
const self = this;
return Ember.RSVP.hash({
dashboards: this.store.findAll('dashboard'),
user: this.store.findRecord('user', params.userID)
}).then((hash) => {
return Ember.RSVP.hash({
user: hash.user,
dashboards: hash.dashboards
});
}, self);
}
The above code can be simply written like
model(params) {
this.set('id', params.userID);
return Ember.RSVP.hash({
dashboards: this.store.findAll('dashboard'),
user: this.store.findRecord('user', params.userID)
});
}
Its good to always initialize array properties inside init method. refer https://guides.emberjs.com/v2.13.0/object-model/classes-and-instances/
For removing entry from array,
this.dashboard.pushObject({ 'identifier': '', 'role': '' }); try this this.get('dashboard').pushObject({ 'identifier': '', 'role': '' });.
if possible instead of plain object you can use Ember.Object like
this.get('dashboard').pushObject(Ember.Object.create({ 'identifier': '', 'role': '' }));
For removing entry.
removeDashboard(i) {
let dashboard = Ember.get(this, 'dashboard');
Ember.set(this, 'dashboard', dashboard.removeObject(dashboard[i]));
}
The above code can be written like, since i is an index
removeDashboard(i) {
this.get('dashboard').removeAt(i)
}
Just do return this.store.findAll('dashboard'); in route model hook, and dont override setupController hook, then in hbs you should be able to access model that will represent RecordArray. you can have a look at this answer for how to work with this.