handlebars.js

nodejs + HBS (handlebars) : passing data to partials

由 六眼飞鱼酱① 提交于 2020-02-01 06:18:22
问题 I have a little question about HBS and partials : How can I pass data to a partial ? Suppose I have an index.html template which include a head.html partial. I have a code like this : server.js : var express = require('express'); var app = express(); var hbs = require('hbs'); hbs.registerPartials(__dirname + './views/partials'); app.set('view engine', 'html'); app.engine('html', hbs.__express); app.use(express.bodyParser()); app.get('/:item', function(req, res) { res.render('index',{title:"My

remove specific values on a change jquery function

由 廉价感情. 提交于 2020-01-25 06:56:27
问题 BACKGROUND I have 3 fields that hold certain Data. They all share common class name of polo-basket--labels. <div class="row"> <div class="columns small-8"> <label for="basket__label">basket labels in the dog</label> <select class="fancy-dropdown" name="selected_basket__labels" id="polo-basket--labels" multiple="true" data-placeholder="Choose..." style="width: 400px"> {{#each referencePanelbaskets}} <option {{#ifArrayContains ../polosWithoutUncertainString this}}selected{{/ifArrayContains}}

'res.location(path)' does not do anything? (Express)

由 亡梦爱人 提交于 2020-01-25 05:49:06
问题 I have been searching around for answers on Stack Overflow ; non have worked... Why does res.location(path) not work? My Location-header does not change. Normal rendering works fine. I could add, that in the final code, I want to render the page. So, I want to replace res.end() with res.render('app', {...}) and use handlebars.js for rendering. Code that does not work as expected : app.get('/sub-link/:wildcard', (req, res) => { res.location('/new-header'); res.end(); }); I have been reading

How can I conditionally add a Handlebars partial to an Assemble layout?

由 筅森魡賤 提交于 2020-01-25 01:53:52
问题 I'm using Assemble along with Handlebars to generate a static site. I have a handful of pages that use the same general layout, with a couple of exceptions where content outside of the main {{> body}} needs to be added. Given this generic page structure: <html> <body> <section>{{> body}}</section> <!-- global scripts --> </body> </html> and the need for index.html to have markup added between <!-- global scripts --> and </body> , what's the best way to go about it? If I include a partial in

backbone.js not picking up model context

由 一世执手 提交于 2020-01-24 13:14:05
问题 Please see the following fiddle. HTML <script id="person" type="text/x-handlebars-template"> <div>Title : {{title}} </div> <div>First Name : {{firstname}}</div> <div>Last Name : {{lastname}}</div> </script> <div id="people"></div> JS (function ($) { var personTemplate= Handlebars.compile($("#person").html()); var Person= Backbone.Model.extend({ title: null, firstname : "", lastname : "" }); PersonView = Backbone.View.extend({ tagName: "div", template: personTemplate, render: function () { $

Handlebars: Access has been denied to resolve the property “from” because it is not an “own property” of its parent

由 江枫思渺然 提交于 2020-01-23 09:17:12
问题 I am using a Nodejs backend with server-side rendering using handlebars. After reading a doc array of objects from handlebars, which contains key "content" and "from". However when I try to use #each to loop through the array of objects, the error "Handlebars: Access has been denied to resolve the property "from" because it is not an "own property" of its parent" appears. I've tried to console.log() the data that I've fetched in the doc array and everything seems fine. For some perspective,

HandleBars .Net If Comparision

由 我的梦境 提交于 2020-01-23 02:42:13
问题 I use Handlebars .NET for my mail templates so i generate template at server side width ASP.NET MVC. I need a comparision like this. But it doest't work? What can I do? //Product.ProdType is a enum property {{#if (Product.ProdType=='BlaBlaBla')}} <p>This is a test</p> {{/if}} 回答1: I had the same problem and I created a helper function "ifCond" that works with numeric data types and string. It can be optimized or expanded to work with other types. Handlebars.RegisterHelper("ifCond", (writer,

Calling Helper Within If Block in Handlebars Template

由 六月ゝ 毕业季﹏ 提交于 2020-01-22 05:40:24
问题 I am working with Handlebars.js template engine and am trying to figure out a way to do something like this (contrived example): {{#if itemSelected "SomeItem"}} <div>This was selected</div> {{/if} where itemSelected is a registered helper like this: Handlebars.registerHelper("itemSelected", function(item) { var selected = false; // Lots of logic that determines if item is selected return selected; }); I get errors when trying to use this syntax for the template, and I cannot find any example

Handlebars & Jquery: Dynamically generated ids

由 五迷三道 提交于 2020-01-17 05:49:25
问题 I am generating a dynamic form and button on a handlebars page. The original handlebars code is this: {{#each record}} <input class="form-control" type="text" id="comment" value={{comment}}> <button class="btn small btn-success" id="btn-savecomment">SAVE COMMENT</button> {{/each}} and I have a jquery script to save the contents of the form when each button is pressed: $(document).ready ( function() { $(document).on('click','#savecomment',function(event){ // save id: comment to record ); The

Handlebars - How to navigate JSON data for template

由 て烟熏妆下的殇ゞ 提交于 2020-01-17 05:40:08
问题 I have JSON data that look like: { "review": { "count": "1", "summary": [ { "Q1": "9.50", "Q2": "9.50", "Q3": "9.00", "Q4": "8.75", "Q5": "7.63", "Q6": "8.88", "Q7": "9.38", "Q8": "9.75", "Q9": "9.38", "Q10": "9.00", "Q11": "9.75", "Q12": "9.75", "Q13": "9.75", "Q14": "8.13", "Q15": "9.00", "Q16": "8.88", "Q17": "8.00", "Q18": "9.38", "Q19": "9.88", "Q20": "10.00", "Q21": "10.00", "Q22": "7.00", "Q23": "9.75", "Q24": "9.25", "Q25": "8.63", "Q26": "9.00", "Q27": "6.50", "Q28": "9.50", "Q29":
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