ember.js

问题 What is the cleanest way to get <li class="active"> for the active page in the following Ember app? index.html <script type="text/x-handlebars"> <ul class="nav"> <li>{{#linkTo 'ping'}}Ping{{/linkTo}}</li> <li>{{#linkTo 'pong'}}Pong{{/linkTo}}</li> </ul> </script> app.js App = Ember.Application.create() App.Router.map(function() { this.route("ping", { path: "/ping" }); this.route("pong", { path: "/pong" }); }); 回答1: replace in your template the li tags like so: index.html <script type="text/x

问题 I've been programming in Javascript for a while. Recently I made quite a huge jQuery project and applied the Module Pattern as described in this wonderful article: http://www.adequatelygood.com/2010/3/JavaScript-Module-Pattern-In-Depth This all went fine and dandy and the code looks slick and manageable, but I felt it could be better. I've spend the day looking for some Javascript frameworks, mostly ones that: Have UI binding support Have a templating system Can work with jQuery Help me

问题 Is it possible to enable HTTPS protocol on Ember's CLI server? Our corporate OAuth system only allows redirects over HTTPS, so I'm in a bit of a bind without this. 回答1: Please note that as of ember-cli 0.2.6, Your app can be served over https. You just need to add your server.key and server.crt files in the ssl/ folder. In your ember-cli file add { ..., "ssl": true } You can also pass it as a command line argument ember s --ssl=true You can create self-signed certificates by following these

问题 We are writing an application using EmberJS. However we are still new with this framework and we're having a hard time resolving some of what may seem to be straight forward. The model is pretty simple, there are 3 models: Queue, Task, and Image. We are using dynamic URI segments for all routes and routes for these models are nested in the form: :queue_id/:task_id/:image_id. The routes are configured this way: App.Router.map(function() { this.resource('queue', {path: ':queue_id'}, function()

问题 I would like to use my emberdata as data for creating objects within d3. I try to convert the items from the controllers model into new javascript objects and giving this new array to d3 data. here is the code App.GraphicsView = Ember.View.extend( { didInsertElement: function() { var svg = d3.select("#svg"); var data = this.get('controller').get('model').get('content'); var newData = []; for(var i = 0; i < data.length; i++) { newData.push(data[i]); } var graphics = svg.selectAll("rect") .data

问题 I've got a controller that has a searchQuery and suggestions property. The suggestions come from an AJAX request. How can I make the suggestions property a promise in my Controller? app/controllers/application.js import Ember from 'ember'; const { computed, $ } = Ember; export default Ember.Controller.extend({ searchQuery: '', suggestions: computed('searchQuery', function() { return $.getJSON(`songs/search.json?q=${this.get('searchQuery')}`); }) }); 回答1: I assume you mean, how can I get the

问题 First off I want to say that I really like ember.js. I have tried both Knockout and Angular but found them a bit to obtrusive and everything had to be done their way. I feel like ember allows me a bit more freedom to structure things how you see fit. With that said I have a couple of questions. 1 . I would like to do something like the following which obviously doesn't work: <a href="/item/{{ content.id }}"><h3>{{ content.name }}</h3></a> Instead I would have to create a binding: <a {{

问题 I have this rather simple form which has a email and a password input field. For my webpage Google Chrome's autofill/save password has activated. Now whenever I load my webpage, Chrome autofills the email and password field (which is nice). Problem is EmberJS doesn't seem to "see" these auto filled values. If I use this.get('userName') for example in the controller, ember returns me blank values. In order to have ember "see" these autofilled values, I have to click on each {{input}} or tab

问题 I'm having the following problem. In my app I have a screen to make a new Site . But when I save the new site via an action on the controller, the languages -property isn't sent with the POST -request to the server. The template for adding a new Site is this: <form class="form-horizontal"> <div class="control-group"> <label class="control-label" for="name">Name</label> <div class="controls"> {{view Ember.TextField valueBinding="name"}} </div> </div> <div class="control-group"> <label class=

问题 So the issue is that, I'm trying to load quite a bit of entries from a JSON data file (about 5000 entries), into table rows, and I was wondering what would be the best way to handle pagination. I'm aware of jPages, and other plug-ins, but as I'm fairly new to Ember.js, I wanted to know if there was an Ember way of making this work. I can kinda think of passing the total amount of the entries, manually loop a render through a set amount, but I don't think that would be very portable to other