handlebars.js

问题 <div class="ui form segment"> <div class="field"> <div class="ui selection dropdown" tabindex="0"> <div class="default text"> Select </div> <i class="dropdown icon"></i><input name="hidden-field" type="hidden"> <div class="menu" tabindex="-1"> <div class="item" data-value="1"> Choice 1 </div> <div class="item" data-value="2"> Choice 2 </div> </div> </div> </div> </div> this code is written inside a template.hbs(handlebar) file. I want to initialise the drop down with the following command $('

问题 I have JSON data with this format { "count": 3, "value": { "title": "Daily Feeds Mashup", "description": "Feeds Description", "items": [ { "title": "Title One", "link": "http://linkone.com", "description": "Title one description" }, { "title": "Title Two", "link": "http://titletwo.com", "description": "Title two description" }, { "title": "Title Three", "link": "http://linkone.com", "description": "Title three description" } ] } } The "items" part is an array. How can I construct a template

问题 I'm creating a dynamic table component (one row per model), that will include components dynamically (one column for each object in config, each object relates to a key in a model). I'm trying to bind the model key to the dynamic model. Any ideas on how to do that given the following? Config object: deployment.js (controller) EDConfig: { controller: this, modelType: 'EscalationDetailModelGroup', table: { cols: [{ header: 'Escalation Time', cname: 'form-input-text', content: { value: model

问题 I have an issue with the configuration of "grunt-contrib-handlebars", below is my setup at the moment. handlebars: { compile: { options: { namespace: "my.namespace" }, files: { "<%= dist %>/templates/templates.js": "<%= src %>/templates/*.handlebars" } } } This is what I get at the moment: my.namespace["src/templates/baseTemplate.handlebars"] This is what I want: my.namespace["baseTemplate"] So I can call the templates like this: my.namespace.baseTemplate(templateObj); Is it possible to get

问题 I have a form that can filled out on its own or embedded into another form, as part of a larger object. When I {{render}} the form from the containing handlebars template, the child template does not respect the observable on the view. Parent template: {{render "EditIntro" introModule embedded=true}} Where introModule is a property on the containers model which returns a the specific submodel for the intro, which is a part of the parent. Child View: App.EditIntroView = Ember.View.extend({

问题 I have been bumping my head concerning editing a child record that is already created. I am using thesame form partial for both creating and editing. I am able to create a child record successfully with that form partial, but if I click edit, for some reason, the edit form does not display or contain the just created record, the edit form is basically empty. To reproduce the error , don't add comments via the fixtureAdapter. If the record is in the comment fixtureAdapter you will see the

问题 I want to render events and appointments on thesame page. But when I use the needs api from the AppointmentController to have access to EventsController , I can see that it returns appointments inside the 'events controller content property' when inspected. But when i try to use that returned content that contains 'appointments' to fetch out the appointments it fails. I am fetching events content in AppintmentsController with eventAppt = this.get('controllers.events').get('model'); which

问题 I'm having trouble registering a custom helper in handlebars. I've tried anything I could find but nothing works. here is what I have in app.js const express= require('express'); const exphbs = require('express-handlebars'); var socket = require('socket.io') const app=express(); const querystring = require('querystring'); var hbs = exphbs.create({ extname: '.hbs', defaultLayout: 'default', layoutsDir: './lib/templates/layouts', partialsDir: './lib/templates/partials', helpers: require(".

问题 I have a layout.hbs file that has a stylesheet linked to it but it doesn't seem like it is connected to the app. I already have express, path and hbs required. I might be accessing it incorrectly but my text editor is able to redirect me to the .css file path regardless. Express is using the static folder public and I tried /public and public. Both don't seem to work. app.use(express.static(path.join(__dirname, '/public'))); My directory looks something like this views -layouts public

问题 I am looking to render a handlebars partial via the Lookup helper. This isn't a problem, I can do that with this code: {{> (lookup . 'type') }} However, if the variable type doesn't render a value that is in my partials directory, then a 500 error throws. Handlebars supports this with failover content. Such as: {{#> myPartial }} Failover content {{/myPartial}} My question is, can I combine the lookup with the failover? I was hoping to do something like: {{#> (lookup . 'type') }} Failover