express

Sending POST form data from AngularJS client to Express/Node.js server

由 杀马特。学长 韩版系。学妹 提交于 2020-01-01 19:51:12
问题 I am trying to read data from an AngularJS form and send it to an Express server. My client function to send the data does execute, but the request never reaches the server. I believe there is an issue with the URLs. Relevant part of my AngularJS controller : $scope.loginUser = function() { $scope.statusMsg = 'Sending data to server...'; $http({ url: 'http://##.##.##.##/login.js', // IP address replaced with ##'s method: 'POST', data: user, headers: {'Content-Type': 'application/json'} })

EJS.JS ReferenceError: title not defined

由 筅森魡賤 提交于 2020-01-01 18:19:11
问题 I am having an issue with a script in express. I am calling a function that renders a view, on the success of another function. In this project I am utilizing angular, node, express, and ejs as view engine. When I render the view, I unfortunately receive an ejs error of the following: ReferenceError: /Users/emilywfrancis/Desktop/nodejs-angularjs-sequelizejs/views/about.ejs:5 3| <html ng-app="app"> 4| <meta charset="utf-8"> 5| <link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/font

mongoose pagination from server side

由 纵饮孤独 提交于 2020-01-01 17:28:30
问题 I am trying to add server side pagination to a NodeJS, Express and MongoDB API. The API use mongoose to handle the database. I am lost in how to customize the response from the Controller. Model: const mongoose = require('mongoose'); const Schema = mongoose.Schema; const clientSchema = Schema({ code: { type: String, required: [true,'Code no puede estar vacio'] }, name: { type: String, required: [true,'Name no puede estar vacio'] } },{ timestamps: true }); const Client = module.exports =

Nodejs - How to use morgan with debug

由 ◇◆丶佛笑我妖孽 提交于 2020-01-01 17:10:33
问题 Morgan outputs requests directly to the console. How can I redirect them to npm debug so that it follows the same format as the other stuff which is being logged? My debug.js config looks like the following: import debug from 'debug'; const LOG_PREFIX = 'api'; const info = debug(`${LOG_PREFIX}:info`); const dev = debug(`${LOG_PREFIX}:dev`); const error = debug(`${LOG_PREFIX}:error`); export { info, dev, error, }; And I currently log other stuff like: import { info } from './debug'; info('App

Arguments to callback function in mongoose, express and node.js

由 有些话、适合烂在心里 提交于 2020-01-01 16:24:08
问题 I follow a MCV approach to develop my application. I encounter a problem that I dont know how the arguments are passed to the callback function. animal.js (model) var mongoose = require('mongoose') , Schema = mongoose.Schema var animalSchema = new Schema({ name: String, type: String }); animalSchema.statics = { list: function(cb) { this.find().exec(cb) } } mongoose.model('Animal', animalSchema) animals.js (controller) var mongoose = require('mongoose') , Animal = mongoose.model('Animal')

how to pass an array of objects to jade template?

由 做~自己de王妃 提交于 2020-01-01 12:33:12
问题 i want to pass an array of objects from mongodb to the client... this is the object var objeto_img= { name:'name of the file', image:'image.jpg url', title:'title of the image', caption:'descripcion of the image', link:"#", }; in some profiles the are many images so the is an array of objects like this [var objeto_img= { name:'name of the file', image:'image.jpg url', title:'title of the image', caption:'descripcion of the image', link:"#", },var objeto_img= { name:'name of the file', image:

Nginx node.js express download big files stop at 1.08GB

由 纵然是瞬间 提交于 2020-01-01 11:59:06
问题 I have this node.js app proxied by Nginx (on production). A route is something like this: exports.download = function(req, res){ var id = req.params.id; if (id && id == 'latest') { res.download(config.items.release_directory+'/<1.6GB-file>.zip', function(err){ if (err) { console.log(err); } else { // do something } }); } else { res.redirect(301, '/'); } }; So, clicking the right route/URL the browser starts to download the big file but then it stops always at 1.08GB (the file is about 1.6GB),

How to setup routes with Express and NGINX?

由 左心房为你撑大大i 提交于 2020-01-01 11:57:49
问题 I'm trying to configure an Express server with NGINX as a reverse proxy. NGINX to serve static files, and Express for the dynamic content. Problem : The normal root link works (website.com) , but when I navigate to (website.com/api), I get a 404 from NGINX This is my server.js : var express = require("express"); var app = express(); var server = app.listen(process.env.PORT || 5000); console.log("Server Running"); app.get("/",function(req,res){res.send("HOME PAGE")}); app.get("/api", function

How can I send information from NodeJS server to client side?

由 懵懂的女人 提交于 2020-01-01 11:45:10
问题 For example, I want to signal to the client side that a username sent via the POST method in an HTML form already exists in my database. I know how to recuperate POST data with body-parser and I know how to look it up in a MySQL database. I know that I could use Ajax to write an error message directly on the form. What does my NodeJS server need to send and how does it send this information? I've searched through numerous tutorials and I just found solutions where they send a new HTML page. I

Sails.js v 10.2 missing express app

由 ε祈祈猫儿з 提交于 2020-01-01 10:47:08
问题 How can we access express app instance from Sails global object after upgrade? When in sails.0.9x we can access express app instance by sails.express.app after upgrading to 0.10, the express function is missing How can we call the app? Our test case failed since using supertest, how can we fixed the sails.express.app problem var request = require("supertest"); describe("TestController", function() { describe(".plain", function () { it("returns 200 with status done", function(done) { request
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