ember.js

问题 I'm looking for how to access the current model with-in an each from a yield statement. Any ideas? Model models: [{ id: 1, name:'Red', value: '#ff0000' }, { id: 2, name:'Yellow', value: '#ffff00' }, { id: 3, name:'Blue', value: '#0000ff' }]; Template {{#table-list models=models config=colorModelTableListConfig}} {{model.id}} {{model.name}} {{model.value}} {{/table-list}} Component (table-list) <!-- Searching markup--> <table> {{#each th in config.tableHeaders}} <th>{{th}}</th> {{/each}} {{

问题 In my model, I have a queryParam status which is set to refreshModel true in my route. queryParams: { status: { refreshModel: true } } In my controller, this param is set to 'opened' by default : App.ConversationsController = Ember.ArrayController.extend({ queryParams: ['status'] status: 'opened' }); Everytime I set this param to something else, for example 'all', Ember-data resets it to 'opened' and makes two calls instead of one to my model hook, and this behavior has been observed with

问题 I have tried doing this.get('session') but it gives me nothing. I want to save data to my session I only seem to get the information I need from the authenticator but can't seem to be able to pass it around. (Tried a couple of methods suggested on SO but none seem to be able to work from the autheticator) import Ember from 'ember'; import Torii from 'ember-simple-auth/authenticators/torii'; const { service } = Ember.inject; export default Torii.extend({ torii: service('torii'), authenticate

问题 Unfortunately, ActiveModel::Serializers does not currently support validation errors, though they're scheduled for 1.0. Until then, I've got to hack a solution of my own. The big problem? I have no idea what format Ember Data's ActiveModelAdapter expects these errors to be in. I tried simply passing in the errors property, but Ember Data didn't pick up on it: class MySerializer < ActiveModel::Serializer attributes :errors end So what should I pass in instead? 回答1: I use this method to render

问题 I have a lot of nested urls. e.g. Project list -> Project detail The Project list template's route should only display the list if the route Project details is not called. I did it by creating a computed property that check the currentRouteName of the server routing . Then I add this to my template: <div>Element that should be display in both route.</div> {{#if isProjectDetail}} {{outlet}} {{else}} <ul> ... </ul> {{/if}} Note that some elements of Project list should be still display in

问题 I'm using jspdf to render HTML to PDF in an Ember app. jspdf is included using the ember-js-pdf plugin, which is getting me jspdf v1.5.3. html2canvas seems to have recently moved to a promise-based model which jspdf isn't ready for, so I tried rasterizeHTML.js instead. Once I made it available in the app by adding app.import('node_modules/rasterizehtml/dist/rasterizeHTML.js'); I'm able to build, but then when I print I get this error: Uncaught TypeError: Cannot read property 'inlineReferences

问题 I'm using jspdf to render HTML to PDF in an Ember app. jspdf is included using the ember-js-pdf plugin, which is getting me jspdf v1.5.3. html2canvas seems to have recently moved to a promise-based model which jspdf isn't ready for, so I tried rasterizeHTML.js instead. Once I made it available in the app by adding app.import('node_modules/rasterizehtml/dist/rasterizeHTML.js'); I'm able to build, but then when I print I get this error: Uncaught TypeError: Cannot read property 'inlineReferences

问题 I'm working with Ember.JS on the front-end and need to be able to create x number of input checkboxes depending on my model. Basically I want to do something like: {{#each model}} {{input type="checkbox"}} {{/each}} While that works perfectly fine, I'm not sure how I can retrieve the values of x checkboxes from the controller upon submission. If it were just one, I might say: {{input type="checkbox" checked=boxIsChecked}} But I'm not sure how I can enumerate these inputs so that I might say:

问题 I have a component which creates record for a specific model like this: export default Ember.Component.extend({ store: Ember.inject.service(), addRecord(account) { this.get('store').createRecord('update', { authUid: account.get('authUid'), service: account.get('platform') }); } }); I have another component that needs to observe changes done to a particular model (i.e. if records are added or deleted), and show them in that component. export default Ember.Component.extend({ store: Ember.inject

问题 I know i can find examples of this but i cant put it into my code without errors... just dont know why. I want start with set class="menu-active" to first in menu. <li><a {{action gotoAbout}} >About</a></li> And later when somebody click other position of menu move class="menu-active" to this position. http://jsfiddle.net/kwladyka/LGArM/3/ And the bonus question: Do you have any remarks to make my code better? HTML <script type="text/x-handlebars" data-template-name="application"> {{view App