node_js_loop

sample.js

// doing check when array is empty produces non stopping loop
// add database

var express = require('express');
var mongoose = require('mongoose');
var bodyParser = require('body-parser');
var json2html = require('node-json2html');


var app = express();
app.use(bodyParser.json()); // support json encoded bodies
app.use(bodyParser.urlencoded({ extended: true })); // support encoded bodies
app.set('view engine', 'pug');
app.set('views','./views');

var builders = [];

app.get('/check', function(req, res) {
	return res.render('check');
});

app.post('/check', function(req, res) {
	// res.setHeader('Content-Type', 'application/json');
    
    var contact = req.body.contact;
    var arrayLength = builders.length;
	for (var i = 0; i < arrayLength; i++) {
	    if (builders[i].contact==contact){
	    // if (builders[i].includes(contact)){
	    	builder = builders[i];

		    var name = builder.name;
		    var contact = builder.contact;
		    var pledged = builder.pledged;
		    var paid = builder.paid;
	    
	    	return res.render('checked',  { name: name, contact: contact, pledged: pledged, paid: paid } );

	    } else {
	    	// res.render('check');
	    	// res.redirect(req.get('referer'));
	    };
  	
  	return res.send("Not Found!");

    // res.send(builder);
    // res.send(JSON.stringify({'builder': builder}));

}});

app.listen(3000);