Tag: handlebars.js

Error: Cannot GET using Express & handlebars

express handlebars.js javascript node.js

I’m new to JS/Handlebars and I’m unable to display an image from my home.hbs file in VS Code. When I run the server, I get this: Here’s my server code: My “home.hbs” code: The “GET” error specifically states Cannot GET /public/img/logo.png That’s all the info I have, any help would be much appreciated. Answer Specify the path prefix for the

Nodejs/Express/JSON/Handlebars loop through array not working with multiple values

express handlebars.js javascript

I am having problems understanding how to loop through an object in Handlebars and possibly passing information from one place to another. Below is a sample json file which I need to read from. In this example, it’s just a bunch of image file names that I want to pull in. This json file is called “testdata.json” and it has:

Handlebars re-compile templates

handlebars.js javascript

I’m working with handlebars and I have this situation. I do a request to a server, and get all the data I need to put it on the views. I use handlebars to put that data, and have no problem. Now, I need to do the request every 1 or 2 minutes. But when I’m going to put the data

index operator in handlebars say Unexpected token ,

ember.js handlebars.js javascript

I have #each loop in my ember app and want to know index of loop, so I try to using {{@index}} like this : But in chrome, I get this error: My ember.js version is rc8 and handlebars is 1. I need a solution to find index of #each. Answer You can get the contentIndex from itemViewClass of the #each

Combine linkTo and action helpers in Ember.js

ember-components ember.js handlebars.js htmlbars javascript

I need to combine linkTo and action helpers in Ember.js. My code is: But I would like to make this something like this: And also: To: How can I achieve this? Solution Check my answer for Ember 2.0 compatible, OK for SEO solution. Answer Ember Link Action addon This is OK for SEO solution! Install addon Usage You can pass

Logical operator in a handlebars.js {{#if}} conditional

handlebars.js javascript

Is there a way in handlebars JS to incorporate logical operators into the standard handlebars.js conditional operator? Something like this: I know I could write my own helper, but first I’d like to make sure I’m not reinventing the wheel. Answer This is possible by ‘cheating’ with a block helper. This probably goes against the Ideology of the people who