express-handlebars

问题 server.js: app.get('/home', function (req, res) { data['one'] = "first"; data['two'] = "secound"; res.render('home', { data }); }); home.handlebars: <script type="text/javascript"> var data = { {{{data}}} }; console.log(data.one); </script> Browser Console Error: Uncaught SyntaxError: missing ] in computed property name How can I pass the object to use it in .handlebars template within a script code block? 回答1: I think there a few things we need to review in order to arrive at a solution.

问题 I want to get the total count of stars of my github account but when I run my server client flashes an error saying : ... data-increment="{{ metadata[stargazers_ -----------------------^ Expecting 'ID', 'STRING', 'NUMBER', 'BOOLEAN', 'UNDEFINED', 'NULL', 'DATA', got 'INVALID' I have used express server, with handlebars for rendering function parseData(response, user) { var checkLang = {}; const metadata = response.reduce(function(acc, currentItem) { acc.stargazers_count += currentItem

问题 I'm trying to get two Handlebars variables to render inside a custom Handlebars helper I've created. I'm using the Express.js view engine for handlebars.js, and in my app.js have set up a helper to compare equality: const hbs = require('hbs'); app.set('view engine', 'hbs'); hbs.registerHelper('ifEqual', (a, b, options) => { if (a === b) { return options.fn(this); } return options.inverse(this); }); My controller passes two variables to the view: res.render('my-view', { x: 3, y: 3, }); In my

问题 I am working with NodeJS and Express using Express-Handlebars template engine. Handlebars is throwing the following error when trying to render a template: Handlebars: Access has been denied to resolve the property "username" because it is not an "own property" of its parent. You can add a runtime option to disable the check or this warning: See https://handlebarsjs.com/api-reference/runtime-options.html#options-to-control-prototype-access for details According to the above link: From version

问题 I am working with NodeJS and Express using Express-Handlebars template engine. Handlebars is throwing the following error when trying to render a template: Handlebars: Access has been denied to resolve the property "username" because it is not an "own property" of its parent. You can add a runtime option to disable the check or this warning: See https://handlebarsjs.com/api-reference/runtime-options.html#options-to-control-prototype-access for details According to the above link: From version

问题 i need two defaultlayout for my project nodejs (point of sale), the first: for the authentication page and the registration of a new user (cashier) (with his own CSS code), the second for the dashboard (pos interface as well as the product addition page ...) (with its own CSS code too). the structure of my code should be: views/ layouts/ mainDashboard.hbs mainLogin.hbs dashboard.hbs addProduct.hbs login.hbs register.hbs My code in server.js (make juste one DefaultLayout): const express =

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 ask my probleme here But after I use the proposed solution I had this error: Error: ENOENT: no such file or directory, open 'E:\test\views\layouts\index.handlebars' structur of my code structure of my code: views/ themes theme1 layouts/ index.hbs content1.hbs theme2 layouts/ index.hbs content2.hbs index.js in index.js i use this code : i add folder layouts in this line of code: _render.call(this, 'themes/' + theme + '/layouts/' + view, options, done); All code (index.js): const express =

问题 I have an app which uses both Backbone and Handlebars on a server and a client. Server Backbone and Express-Handlebars installed app.js app.set('views', path.join(__dirname, '/views')); app.engine('.hbs', expHbs({ defaultLayout: 'index', extname: '.hbs' })); app.set('view engine', '.hbs'); index.js exports.init = function(req, res){ res.render('contact/index'); }; index.hbs <div class="row"> <div class="col-sm-6"> <div class="page-header"> <h1>Send A Message</h1> </div> <div id="contact"><

问题 I'm linking a css file to my express-handlebars file but I am getting this error: Refused to apply style from 'http://localhost:4000/cs366/style/draft.css' because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled. I have the static directory set, and my css is being applied to home.handlebars, but not fantasyDraft.handlebars My file directory project |-- public | `-- style | |-- home.css | `-- draft.css |-- Fantasy | `-- fantasyRouting