Getting a HTTP 404 error when doing app.post in Node.js -


i newbie node.js trying learn through tutorials found online using netbeans.

when do: http://localhost:9080/ see date , color expected. when try http://localhost:9080/add, see app.post part, http 404 error.

could let me know doing wrong.

thanks in advance,

ind.ejs

  <!doctype html>   <html lang="en">   <head>     <meta charset="utf-8">   </head>   <body>       <h1> app </h1>         <%= new date() %>         color is:       <%= test %>   </body>   </html>

index.js:

'use strict';  module.exports = require('./lib/express');  var http = require('http'); var express = require('express'); var path = require('path'); var ejs = require('ejs'); var app = express(); var tropo_webapi = require('tropo-webapi'); var bodyparser = require('body-parser');  var test;  var app = express();  //app.use(bodyparser());  app.set('view engine','ejs'); app.set('views', path.join(__dirname,'views'));  app.get('/',function(req,res){     var test = 'red';     console.log('test in :' + test);     res.render('ind.ejs',{test:test}); });  app.post('/add',function(req,res){      test = 'blue';     console.log('test in post :' + test);     res.render('ind.ejs',{test:test}); });  app.listen(9080, function(){     console.log('ready on port 9080'); });

app.get 'get' http verb, used default. app.post triggered 'post' http verb, can done using forms:

<form action="/add" method="post"><button type="submit">go</button></form>


-

Comments

Post a Comment

Popular posts from this blog

c# - Binding a comma separated list to a List<int> in asp.net web api -

the default binder in web api expecst http://url.com/webapi/report/?pageids=3243&pageids=2365 to bind public ihttpactionresult report(list<int> pageids){ // exciting webapi code} i wish bind http://url.com/webapi/report/?pageids=3243,2365 as running out of space in url get . i have created class public class commaseparatedmodelbinder : system.web.http.modelbinding.imodelbinder { public bool bindmodel(httpactioncontext actioncontext, modelbindingcontext bindingcontext) { //binding in here } } and registered in webapiconfig.cs var provider = new simplemodelbinderprovider( typeof(list<int>), new commaseparatedmodelbinder()); config.services.insert(typeof(modelbinderprovider), 0, provider); i have altered method signature use model binder so public ihttpactionresult report( [modelbinder] list<int> pageids){ // exciting webapi code} however break point in binder not being
Read more

Delphi 7 and decode UTF-8 base64 -

in delphi 7, have widestring encoded base64(that received web service widestring result) : pd94bwwgdmvyc2lvbj0ims4wij8+dqo8c3ryaw5nptiq2lpyqjwvc3ryaw5npg== when decoded it, result not utf-8: <?xml version="1.0"?> <string>طھط³طھ</string> but when decoded base64decode.org, result true : <?xml version="1.0"?> <string>تست</string> i have use encddecd unit decodestring function. the problem have using decodestring . function, in delphi 7, treats decoded binary data being ansi encoded. , problem text utf-8 encoded. to continue encddecd unit have couple of options. can switch decodestream . instance, code produce utf-8 encoded text file data: {$apptype console} uses classes, encddecd; const data = 'pd94bwwgdmvyc2lvbj0ims4wij8+dqo8c3ryaw5nptiq2lpyqjwvc3ryaw5npg=='; var input: tstringstream; output: tfilestream; begin input := tstringstream.create(data); try output := tfilestream.
Read more

html - Is there any way to exclude a single element from the style? (Bootstrap) -

so, have img logo, overlaid on div styled background-image: url("...") , , both elements inside 2 div classes .to-color , .to-overlay respectively, black transparent overlay. is there way exclude logo style given these 2 classes? here's jsfiddle example: link html , css example: - html - <div class="to-color"> <div class="to-overlay"> <div class="respo"> <div class="row"> <div class="col-xs-4 col-xs-offset-4 text-center"> <img src="http://ansonalex.com/wp-content/uploads/2011/06/google-logo-768x260.png" alt="..." class="img-responsive"> </div> </div> </div> </div> </div> - css - .to-color { background-color: #000; } .to-overlay { opacity : 0.5; } .respo { background-image: url("https://source.unsplash.com/category/objects/1600x900"); background-position: center center;
Read more