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express
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examples/mvc/controllers/user/index.js
41 строка
872 B
Douglas Christopher Wilson
examples: use strict mode
02 фев 2022, 09:30
02 фев 2022, 09:30
20047bb
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'use strict' /** * Module dependencies. */ var db = require('../../db'); exports.engine = 'hbs'; exports.before = function(req, res, next){ var id = req.params.user_id; if (!id) return next(); // pretend to query a database... process.nextTick(function(){ req.user = db.users[id]; // cant find that user if (!req.user) return next('route'); // found it, move on to the routes next(); }); }; exports.list = function(req, res, next){ res.render('list', { users: db.users }); }; exports.edit = function(req, res, next){ res.render('edit', { user: req.user }); }; exports.show = function(req, res, next){ res.render('show', { user: req.user }); }; exports.update = function(req, res, next){ var body = req.body; req.user.name = body.user.name; res.message('Information updated!'); res.redirect('/user/' + req.user.id); };