ember.js - Ember local live list -

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i try simple application using ember. index controller:

app.indexcontroller = ember.objectcontroller.extend({   schools: [{name:"old school"}],   actions:{     add: function(){         var schools = this.get("schools");         schools.push({name: 'new school'});         this.set("schools",schools);     }   } });

index template:

<script type="text/x-handlebars" data-template-name="index">     <button type="button" {{action "add"}}>add school</button>     <ul>       {{#each school in schools}}          <li>{{school.name}}</li>       {{/each}}     </ul> </script>

when lunch application on start see:

  • old school

and when hit add button nothing happens, why?

you need use pushobject in order ember know value has been added list. , there no need set afterward.

add: function(){     var schools = this.get("schools");     schools.pushobject({name: 'new school'}); }

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