CODEWITHSUNDEEP
ember.jsember-data
bradbarbin
bradbarbin

Reputation: 331

Model isn’t updating when I use a query

The model automatically updates if I use:

ST.FiltersSymbolsRoute = Ember.Route.extend({
  model: function() {
  return this.store.find('filter');
  }
});

But when I introduce a query, the model does not automatically update:

ST.FiltersSymbolsRoute = Ember.Route.extend({
  model: function() {
  return this.store.find('filter', {isSymbol: true});
  }
});

Here's the fiddle: http://jsbin.com/yeyiroyo/1/2

To replicate the bug, click Symbols, click "+", type something, and hit enter You'll notice that nothing happens, but if you click Users, then Symbols again -- you'll notice that the model has updated. How can we make it update immediately?

I think what I need to do is have a hook that refreshes the model here:

filter.save().then(function(){
  //reload the model
});

Upvotes: 2

Views: 358

Answers (1)

Aaron Renoir
Aaron Renoir

Reputation: 4381

The query is going to return a record array not a individual record. 

  model: function() {
    return this.store.find('filter', {isSymbol: true}).then( 
      function(results) {
        return results.get('firstObject')
      }
    );
  }

If you want to return the record array and have it populate automatically then do:

model: function() {
   return this.store.filter('filter', {isSymbol: true}, function(record) {
      return record.get('isSymbol') === true;
   });
}

Here is a good write up.

http://emberjs.com/guides/models/frequently-asked-questions/

Upvotes: 1

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