tildeio / bloggr-client Goto Github PK

It would be nice to have a "Create Post" Feature added to the example that shows the ember way of doing this.

For the sake of semantics and (minimally) lowered barriers to entry.

Screencast at 25:35 cuts off the end of line 12 and line 23 of app.js. What is the code to complete the ".then(function(..." on those lines?

If you switch to using live data as the video shows, when you hit a "deep link" directly rather than navigating to it, you get an error.

Per the video, change the post route to...

App.PostsRoute = Ember.Route.extend({
  model: function() {
    return $.getJSON('http://tomdale.net/api/get_recent_posts/?callback=?').then(function(data) {
      return data.posts.map(function(post) {
        post.body = post.content;
        return post;
      });
    });
  }
});

Now go direct (don't navigate via the UI) to /index.html#/posts/875

You will see the following error in the console...

Error while loading route: 
ReferenceError {stack: (...), message: "posts is not defined"}

I thought that posts was a Promise?

How do you get around this in Ember.js ?

I've updated this for the ember-cli here: https://github.com/balupton/ember-cli-blog

I am new to Ember. I saw your video to start with. i have a question. For example a user comes and click on the post. Now he clicks on about. After that he comes back to the posts. Shouldn't he see the post opened that he clicked before going to about? The whole idea isn't the state of the template remain intact when you switch between templates?

How to replicate:

1. Click on "Posts" while in the main page.
2. Click on one of the posts. This will cause the post to show up on the right side.
3. In the address bar, change the post ID in the URL to an out-of-bounds post ID (i.e., the URL is of the form index.html#/posts/{id}, so change {id} to a post ID that doesn't correspond to any of the posts). Click enter.
4. Refresh the page. This will case a blank page to appear, and the exception "a is undefined" is thrown by JavaScript.

I just want to point out that the code presented here isn't the final result of the video http://www.youtube.com/watch?feature=player_embedded&v=Ga99hMi7wfY I don't know if that is intentional or not, but having the final result of the video without actually typing and making all the changes would be helpful.