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JavaScript Express Basics Using Templates with Express Review Response.render

Andrew Young
PLUS
Andrew Young
Courses Plus Student 639 Points
Posted by Andrew Young
Andrew Young
Courses Plus Student 639 Points

Code error when rending pug with object

Here is my code they request posts variable with value "posts" And I think my code achieve that request What's wrong inmy code?

const express = require('express'); const posts = require('./mock/posts.json');

const app = express();

app.set('view engine', 'pug'); app.set('views', __dirname + '/templates')

app.get('/', (req, res) => { res.render('main', { posts:"posts" }); });

app.listen(3000, () => { console.log("The frontend server is running on port 3000!"); });

app.js 
const express = require('express');
const posts = require('./mock/posts.json');

const app = express();

app.set('view engine', 'pug');
app.set('views', __dirname + '/templates')

app.get('/', (req, res) => {
  res.render('main', { posts:"posts" });
});

app.listen(3000, () => {
  console.log("The frontend server is running on port 3000!");
});

1 Answer

Seth Kroger
Seth Kroger
56,413 Points
Seth Kroger
Seth Kroger
56,413 Points

You'll need to pass in the variable posts and not the string "posts".

Andrew Young
Andrew Young
Courses Plus Student 639 Points
Andrew Young
Andrew Young
Courses Plus Student 639 Points

I do pass variable posts with the string "posts" If that's not what question ask than what is the question asking?

Seth Kroger
Seth Kroger
56,413 Points
Seth Kroger
Seth Kroger
56,413 Points 
res.render('main', { posts: posts });
   // or the ES6 syntax:
res.render('main', { posts });
Andrew Young
Andrew Young
Courses Plus Student 639 Points
Andrew Young
Andrew Young
Courses Plus Student 639 Points

I use {posts} and it works but where did they define posts variable?