express

问题 I am trying to build an express.js app and I want to pass some data to my main layout. For example, a list of navigation links that I use on every page. I know how to pass data to an individual view -- for example: app.get('/', (req, res) => { res.render('index', { pageTitle: 'Home' }); } But what if I want to pass data to my main layout (as opposed to an individual view). For example, let's say a list of links that I put in a header navbar that appears on each and every page. How do I pass

问题 I am trying to build an express.js app and I want to pass some data to my main layout. For example, a list of navigation links that I use on every page. I know how to pass data to an individual view -- for example: app.get('/', (req, res) => { res.render('index', { pageTitle: 'Home' }); } But what if I want to pass data to my main layout (as opposed to an individual view). For example, let's say a list of links that I put in a header navbar that appears on each and every page. How do I pass

问题 I am trying to build an express.js app and I want to pass some data to my main layout. For example, a list of navigation links that I use on every page. I know how to pass data to an individual view -- for example: app.get('/', (req, res) => { res.render('index', { pageTitle: 'Home' }); } But what if I want to pass data to my main layout (as opposed to an individual view). For example, let's say a list of links that I put in a header navbar that appears on each and every page. How do I pass

问题 I am trying to take a variable I've sent to my Pug page from Node.js and place it inside a javascript variable inside of a pug script tag. (Sorry if that is confusing) My node.js code is as follows: app.get('/profile', function (req, res) { var session = req.session; res.render('./login.pug', { username: session.uniqueID }); }); When I use the variable in my pug page code like this input(type='text', id='username', value=username) it works fine. The value will be changed to the username that

问题 I am trying to take a variable I've sent to my Pug page from Node.js and place it inside a javascript variable inside of a pug script tag. (Sorry if that is confusing) My node.js code is as follows: app.get('/profile', function (req, res) { var session = req.session; res.render('./login.pug', { username: session.uniqueID }); }); When I use the variable in my pug page code like this input(type='text', id='username', value=username) it works fine. The value will be changed to the username that

问题 I am trying to take a variable I've sent to my Pug page from Node.js and place it inside a javascript variable inside of a pug script tag. (Sorry if that is confusing) My node.js code is as follows: app.get('/profile', function (req, res) { var session = req.session; res.render('./login.pug', { username: session.uniqueID }); }); When I use the variable in my pug page code like this input(type='text', id='username', value=username) it works fine. The value will be changed to the username that

问题 I want to serve vue js dist/ via express js. I am using history router in vue js app. The following are the api calls api/ s-file/sending/:id terms/get/:which As i have figured out a solution in python here. I don't know how to do it in node js with express The code i am using right now is app.use(function (req, res, next) { if (/api/.test(req.url)) next(); else { var file = ""; if (req.url.endsWith(".js")) { file = path.resolve(path.join(distPath, req.url)) res.header("Content-Type",

问题 I want to serve vue js dist/ via express js. I am using history router in vue js app. The following are the api calls api/ s-file/sending/:id terms/get/:which As i have figured out a solution in python here. I don't know how to do it in node js with express The code i am using right now is app.use(function (req, res, next) { if (/api/.test(req.url)) next(); else { var file = ""; if (req.url.endsWith(".js")) { file = path.resolve(path.join(distPath, req.url)) res.header("Content-Type",

问题 I want to serve vue js dist/ via express js. I am using history router in vue js app. The following are the api calls api/ s-file/sending/:id terms/get/:which As i have figured out a solution in python here. I don't know how to do it in node js with express The code i am using right now is app.use(function (req, res, next) { if (/api/.test(req.url)) next(); else { var file = ""; if (req.url.endsWith(".js")) { file = path.resolve(path.join(distPath, req.url)) res.header("Content-Type",

问题 I have my API hosted on Heroku and the Angular webAPP in other server. I have a problem when integrating socket.io to the API, my calls to the api do not work and I get error 503, caused by some bad configuration of the CORS? app.js (Node.js/Express hosted in heroku server) var express = require('express'); var app = express(); var port = process.env.PORT || 8080; //var port = 3000; // Notification Real Time // http://4dev.tech/2017/12/tutorial-creating-a-realtime-notification-system-in