ember.js

问题 I’m setting up a basic app using ember-cli and am running into trouble with the api-stub with ember-data. I've referenced the api-stub README and have referenced the ember guides, but can't figure out what I'm missing. I’m a bit of a noob, so forgive any obvious oversights on my part. Here's my setup... /api-stub/routes.js server.get('/listings', function(req, res) { var listing = { "listing": [{ "id": 1, "title": "Sunny 1-bedroom", "unit_type": "1br / 1ba", "description": "Roomy 1-bedroom

问题 Enviroment # Ember : 1.4.0 # Ember Data : 1.0.0-beta.7+canary.b45e23ba Model I have simplified my use case to make the question easier to understand and anwser. Let's assume we have 3 models: Country , Region and Area : Country: - id: DS.attr('number') - name: DS.attr('string') - regions: DS.hasMany('region') Region: - id: DS.attr('number') - name: DS.attr('string') - country: DS.belongsTo('country') - areas: DS.hasMany('area') Area: - id: DS.attr('number') - name: DS.attr('string') - region:

问题 I need to configure Jackson in a specific way which I'll describe below. Requirements Annotated fields are serialized with only their id: If the field is a normal object, serialize its id If the field is a collection of objects, serialize an array of id Annotated fields get their property names serialized differently: If the field is a normal object, add "_id" suffix to property name If the field is a collection of objects, add "_ids" suffix to property name For the annotation I was thinking

问题 As the routes file in emberjs is becoming large, I am finding it difficult to keep track of all the routes supported by emberjs app, rake routes in rails gives a list of routes in the rails app, is there a way to generate routes in similar fashion for emberjs? 回答1: Currently you can access all existing routes with App.Router.router.recognizer.names or just the names using Ember.keys(App.Router.router.recognizer.names) . It's obviously not as extensive as the Rails routes but it gives a quick

问题 I have an API that returns JSON that is not properly formatted for Ember's consumption. Instead of this (what ember is expecting): { events: [ { id: 1, title: "Event 1", description: "Learn Ember" }, { id: 2, title: "Event 2", description: "Learn Ember 2" } ]} I get: { events: [ { event: { id: 1, "Event 1", description: "Learn Ember" }}, { event: { id: 2, "Event 2", description: "Learn Ember 2" }} ]} So if I understood correctly, I need to create a custom Serializer to modify the JSON. var

问题 I have an API that returns JSON that is not properly formatted for Ember's consumption. Instead of this (what ember is expecting): { events: [ { id: 1, title: "Event 1", description: "Learn Ember" }, { id: 2, title: "Event 2", description: "Learn Ember 2" } ]} I get: { events: [ { event: { id: 1, "Event 1", description: "Learn Ember" }}, { event: { id: 2, "Event 2", description: "Learn Ember 2" }} ]} So if I understood correctly, I need to create a custom Serializer to modify the JSON. var

问题 How can I set custom data- attribute on the {{#linkTo}} helper? I want use this: {{#linkTo "foo" data-toggle="dropdown"}}foo{{/linkTo}} and the result should look like this: <a id="ember323" class="ember-view active" data-toggle="dropdown" href="#/foo/123">foo</a> but it looks like: <a id="ember323" class="ember-view active" href="#/foo/123">foo</a> How can I do this? 回答1: A way you could do this is to extend your Ember.LinkComponent to be aware of the new attribute: Ember.LinkComponent

问题 I am trying to understand the best practices for structuring an ember.js application. This slide from tomdale: https://speakerdeck.com/u/tomdale/p/emberjs-more-than-meets-the-eye?slide=55 has a concise description of how to apportion the application logic. However in trying to follow these guidelines I have finding some problems: The router is growing too large. According to the presentation the router "responds to events from views", but this results in a lot of code when there are dozens of

问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 5 years ago . I've always been told it's good practice (ala 'unobtrusive javascript') separate JavaScript from HTML markup. However, I've been seeing the opposite trend with a number of new and popular frameworks such as Bootstrap, Angular.js, and Ember.js. Can someone tell me why this isn

问题 Is there an example on how to implement Drag and Drop with Ember.js ? I have tried using jQuery UI, but the integration seems to be somewhat complex. I've seen this jsFiddle: http://jsfiddle.net/oskbor/Wu2cu/1/ but haven't been able to implement this successfully in my own app. What are the options for a rather simple drag&drop implementation using Ember.js ? 回答1: I took a look at the post by Remy Sharp and implemented a basic example in Ember.js, see http://jsfiddle.net/pangratz666/DYnNH/.