Ember.js：如何将计算属性用作路由

Question

I'm pretty new to Ember.js and am building an app to pick up some Ember chops. I wanted to use a computed property in one of my models as a route but it seems something isn't working correctly. I'm using FIXTURES by the way.

What I'm trying to achieve is /peeps/john-smith instead of /peeps/1

I've got my model setup like this:

App.Peep = DS.Model.extend({
    firstName: DS.attr('string'),
    lastName: DS.attr('string'),
    slug: function(){
        this.get('firstName').toLowerCase() + '-' + this.get('lastName').toLowerCase();
    }.property('firstName', 'lastName')
});

My router setup is like this:

App.Router.map(function(){
    this.resource('peep', { path: '/peeps/:peep_slug'});
});

App.PeepRoute = Ember.Route.extend({
    model: function(params){
        return this.store.find('peep', params.peep_slug);
    },

    serialize: function(model){
        return { peep_slug: model.get('slug') };
    }
});

When I navigate to /peeps/john-smith in the browser, I get this warning in my console You made a request for a peep with id john-smith .

Is there something I'm missing?

Answer 1

默认情况下，它会搜索通过id PARAM，所以你可以任意更改适配器，使其通过搜索slug或尝试添加id为Ember.computed.alias('slug')