express-handlebars | A Handlebars view engine for Express which does n't suck
kandi X-RAY | express-handlebars Summary
kandi X-RAY | express-handlebars Summary
[Join the chat at A [Handlebars][] view engine for [Express][] which doesn’t suck. [npm version][npm-badge]][npm] [dependency status][dep-badge]][dep-status]. [Express]: [Handlebars]: [npm]: [npm-badge]: [dep-status]: [dep-badge]: [jneen-exphbs]:
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Top functions reviewed by kandi - BETA
- Exposes the templates to the shared templates .
- Initialize Express helpers
- pass callback to callback
- Pass the value as a callback function
- Create a new engine instance .
- Create a new Express handlebars
express-handlebars Key Features
express-handlebars Examples and Code Snippets
Community Discussions
Trending Discussions on express-handlebars
QUESTION
I would like the program/script to stop/wait after "console.log ('3')" until you click "Finished!" (and prior download of data from the above form). Clicking this button would be equivalent to restarting the program / script from "console.log ('4')". How can this be achieved?
code in app.js:
...ANSWER
Answered 2022-Apr-01 at 12:21use on click event handler in form. It will only submit the form when submit event will occur.
use onsubmit in form tag and an event handler in js.
QUESTION
I'm working on node.js project. I have created this project by use Babel which was running fine in previous using node system . i have updated node.js version in my system, after that I'm getting error of Bebel-node. Any one can help me how can i solve this issue??b I have installed all bebal.js module.
...ANSWER
Answered 2022-Mar-16 at 18:23 "start": "nodemon --exec npx babel-node src/index.js",
QUESTION
ANSWER
Answered 2022-Mar-03 at 13:53I found the solution to the problems it the
QUESTION
I am using nodejs as a backend and the handlebars-express library
I have 3 files, my index.js, loginController.js and loginTemplate.handlebars
In my index.js I have declared handlebars like this
...ANSWER
Answered 2022-Feb-22 at 06:54You don't need to use your handlebarsService
since you can use res.render
function as shown bellow. The render
function internaly does essentialy the same you do in the handlebarsService
.
QUESTION
I use express-handlebars with Node JS and I am trying to display informations from the array games
on my HTML page using #each
. But handlebars won't display the values inside my object. Even if it is not a nested object.
But if I only write {{this}}
, it displays all the object like if it was a string. And if I do {{this.time}}
, nothing is displayed.
I'm using Node JS v14.18.1, express v4.17.2 and express-handlebars v6.0.2.
Thank you in advance for your help !
...ANSWER
Answered 2022-Feb-10 at 18:09Either {{this.time}}
or {{time}}
should work, see snippet with output below, {{this.team}}
and {{time}}
is used.
If time still shows nothing, try confirming games
is defined as expected.
QUESTION
I'm using the below controller exports.update
to upload data and files on my CRUD app. I'm having a big issue, and I please need help/advice.
On the client side if the upload file field e.g. covid_19D
remains empty but other values are filled and a post request is submitted, the file empty field overwrites the covid_19D
MySql database column, deleting previous entered filename and leaving the covid_19D
MySql column value empty.
How I can go around this? If a post request is submitted on the client-side and the file field is empty, to not overwrite the previous loaded filename on the MySql column?
Here is my front-end:
crew-forms.hbs
ANSWER
Answered 2022-Feb-10 at 18:50Ok I got it!
I simply recall the stored filename from the database on the front end, and used req.body.covid_19D to post the name of the variable.
here the code snippet:
QUESTION
I am trying to get the value of an input in real time but I can't get it
I'm trying that in the bottom button the first X is the amount of carrots specified in the input above, and in the second X is a number that will be calculated in a script, all in real time (if the input number changes, the bottom ones will change automatically) but for that I need a way to get the value of the input in real time
Here's the code, I'm using express-handlebars
and Bootstrap for the styles and classes
ANSWER
Answered 2021-Dec-30 at 23:38You need to create function that will be called when input of id buyForm
changes. In that function, you need to get the value of input, calculate 'the second X', and set inner html for span
HTML elements that should be in your button of class btn btn-success
.
QUESTION
I was Trying to make a shopping cart. i was making admin panel in which i need to submit the image for adding product. After creating the Form
...ANSWER
Answered 2021-Dec-31 at 13:18Seems like req.file
is undefined, so it can't read the property Image
of undefined.
QUESTION
I have been trying to test out express and express handlebars. I have read and tried a few demos. They all basically the same but I cannot get any of them to work. The error I keep getting is -
app.engine('handlebars', exphbs()); ^
TypeError: exphbs is not a function
here is my code below:
...ANSWER
Answered 2021-Dec-09 at 11:04exphbs is not function u can try this code..
QUESTION
I'm doing a personal project with Express, Handlebars and Socket.IO. I set up the Express and Handlebars part just fine, but when I try to connect the client to socket.io (by putting the script tag like it says on the page) it doesn't find it. I've tried installing "socket.io-client" but it also didn't work, same thing with the CDN installation that appears on socket.io's website.
This is my server:
...ANSWER
Answered 2021-Dec-28 at 01:00The problem is that you are creating two http servers, attaching socket.io and Express to one of them, but never starting that one. The other one has only Express attached to it.
You create one http server and attach socket.io to it with this:
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