I got a handlebars main template with the following code. <!doctype html> <html> <head> <title>Meadowlark Travel</title> </head> <body> <header><img src="/img/logo.png" alt="Meadowlark Travel Logo"></header> {{{body}}} </body> </html> and I have a directory structure like this. └── meadowlark.js └── img └── logo.png…
I am trying to disable a button if a condition met using ajax . But it is not working . function changeQuantity(cartId, productId, count) { $.ajax({ url: '/change-product-quantity', data: { cart: cartId, product: productId, count: count }, method: 'post', beforeSend:…
I was following an ecommerce website tutorial on Nodejs express (handlebars template). When try to connect to mongo dB (installed on system i.e., port 27017) it shows if(err) console.log ("connection Error"+ err) ^ ReferenceError: err is not defined var db=require('./config/connection');…