ember.js

问题 I want to edit the table rows, so for that on click, I want to make the columns as text boxes so that I can edit, and save. Also, how to add rows dynamically on click of add button. I know how to do using jQuery, but no idea in ember. Thanks! I want to emulate this kind of behaviour in Ember. http://jsbin.com/codeso/1/edit?html,js,output this jsbin has a table, and a button. On clicking of button a dynamic row gets added in table with columns as text-boxes so that the user can enter data,

问题 I'd like to know what is the best practice when developing an Ember.js app when it needs to react to external code (e.g.,called from and Android app through a WebView, or other pieces of code out of the scope of the Ember Application). In such scenario having a public interface between the JavaScript world and the Java world is a necessity. That interface may be a an encapsulated object but it needs to be able to make Ember.js router react to change the application state. This kind of use

问题 I'd like to know what is the best practice when developing an Ember.js app when it needs to react to external code (e.g.,called from and Android app through a WebView, or other pieces of code out of the scope of the Ember Application). In such scenario having a public interface between the JavaScript world and the Java world is a necessity. That interface may be a an encapsulated object but it needs to be able to make Ember.js router react to change the application state. This kind of use

问题 My app is an Ember.js front end with a Go API on the server. I created the Ember app using the FixtureAdapter. Now that I have the Go API back end I converted it to RESTAdapter. When I hit my API directly with the browser, I seem to get the appropriate CORS headers back: Access-Control-Allow-Credentials:true Access-Control-Allow-Headers:Origin,x-requested-with Access-Control-Allow-Methods:PUT,PATCH,GET,POST Access-Control-Allow-Origin:* Access-Control-Expose-Headers:Content-Length However,

问题 I am using Ember Data beta2 and I have a hasMany relationship set up. When creating a child record do I have to use pushObject on the parent's corresponding property? When looking at the documentation I get the impression that I need to correctly set the record's parent property and save it. This is how I do it: addPlugin: function() { //get the value var title = this.get('newPluginName'); if (!title.trim()) { return; } var plugin = { name: title, category: this.get('model'), url: '' }; var

问题 I'm working on an Ember app that will need to be merged with another ember app with a Rails back-end (using ember-rails gem). Is it possible to have two totally separate ember apps connected by a Rails back-end? There will be some shared resources (through Rails) but otherwise the apps are very different and it would be ideal to be able to serve them both with one Rails app as opposed to making two separate Rails apps for each Ember app... thanks 回答1: Definitely possible. There are multiple

问题 I have a route structure like this: this.resource('A',function(){ this.resource('B',function(){ this.route('C'); }); }); Is there a way I can check in A , which nested route of B is currently active? For usability reasons I have a navigation in A , which also holds links for B.C and B.index But I only want to show one of those two links. 回答1: The application controller has a property on it currentPath . You can use that to find out which path in the router you're currently on. It's the entire

问题 The query-params-new flag set to true. Using latest ember and ember data. Ember: 1.6.0-beta.1+canary.b5b90241 ember.js and Ember Data : 1.0.0-beta.7+canary.b45e23ba Application Adapter is set to this: export default DS.RESTAdapter.extend({ host: 'http://example.com', namespace: 'api/v2', headers: { "ClientId": "a-key", "Access-Control-Allow-Origin": "*", "Access-Control-Allow-Headers": "X-Requested-With" } }); The locations route looks like this: export default Ember.Route.extend({ model:

问题 I am building a multi-select checkdown group item list. The goal is to have only ONE active group at a time. So the user can select parents - but if they select a child item, that child group becomes the focus and the selected parents become unchecked. <div class="checkboxhandler"> <input type="checkbox" checked={{@item.checked}} onclick={{action @onClick @item.id}} > <label>{{@item.label}} -- checked: {{@item.checked}}</label> {{#if @item.children}} {{#each @item.children as |child|}}

问题 I'm struggling to understand everything about the ember model lifecycle. I have created this jsfiddle to illustrate my problem. When clicking on one of the entries in the list, editing a value, and clicking the versions link to go back to the list, I get the following error: Uncaught Error: Attempted to handle event loadedData on while in state rootState.loaded.updated.uncommitted. Called with {} What is causing this? I get that the object state is now dirty, but how can I force a refresh of