(X)HTML, JavaScript, DHTML, XML, CSS Client scripting tehnologije, Dynamic HTML, Cascading Stylesheets, XML i standardi |
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Alati teme | Način prikaza |
22. 05. 2012. | #1 |
expert
Expert
Datum učlanjenja: 15.03.2011
Poruke: 518
Hvala: 16
20 "Hvala" u 17 poruka
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Express i jade template problem
Pravim skriptu za vezbu u node-u koristeci express framework i jade template engine... Treba da se saberu 3 broja iz tekstpolja i da se rezultat koji dodje od strane servera upise u div id Result
ovo je index.jade code: Kôd:
!!! 5 html head title Test body form(name='form1', method='post', action='/') label(for='1') input#1(type='text', name='1') label(for='2') input#2(type='text', name='2') label(for='3') input#3(type='text', name='3') input(name='submit', type='button', value='submit') #result #{result} Kôd:
var express = require('express'); var app = module.exports = express.createServer(); // Configuration app.configure(function(){ app.set('views', __dirname + '/views'); app.set('view engine', 'jade'); app.use(express.bodyParser()); app.use(express.methodOverride()); app.use(app.router); app.use(express.static(__dirname + '/public')); }); app.use(express.bodyParser()); app.post('/', function(req, res){ var i = req.param('1', null); var j = req.param('2', null); var k = req.param('3', null); var r = i+j+k; res.render('index', { result: r }); }); app.listen(3010); Zna li neko sta bi mogao da bude problem!
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