Javascript (Qvaq)

HittaTidning in javascript on 2011-03-04, 15:07

HittaTidning — Fri, 04 Mar 2011 15:07:03 +0100

Kan man använda JavaScript för real-time message utan databas?

mezod in javascript on 2011-03-04, 01:25

mezod — Fri, 04 Mar 2011 01:25:23 +0100

i think its better if you post the doubt/problem/question directly

HittaTidning in javascript on 2011-03-03, 23:01

HittaTidning — Thu, 03 Mar 2011 23:01:49 +0100

Behöver hjälp med real-time message kan nån hjälpa

pxl in javascript on 2011-02-21, 17:09

pxl — Mon, 21 Feb 2011 17:09:35 +0100

yeh :/

murtlest in javascript on 2011-02-21, 17:09

murtlest — Mon, 21 Feb 2011 17:09:18 +0100

it's just that you would have to built a pretty complex auth system for something that won't work when oauth is released

pxl in javascript on 2011-02-21, 17:09

pxl — Mon, 21 Feb 2011 17:09:02 +0100

damnit my keyboard skills are off.

murtlest in javascript on 2011-02-21, 17:08

murtlest — Mon, 21 Feb 2011 17:08:55 +0100

but

murtlest in javascript on 2011-02-21, 17:08

murtlest — Mon, 21 Feb 2011 17:08:54 +0100

yes

pxl in javascript on 2011-02-21, 17:08

pxl — Mon, 21 Feb 2011 17:08:48 +0100

var user ""; v?

pxl in javascript on 2011-02-21, 17:08

pxl — Mon, 21 Feb 2011 17:08:21 +0100

couldn't ppl just click "log out" to empty that variable?

pxl in javascript on 2011-02-21, 17:08

pxl — Mon, 21 Feb 2011 17:08:01 +0100

but if i stored credentials in a variable.

murtlest in javascript on 2011-02-21, 17:07

murtlest — Mon, 21 Feb 2011 17:07:54 +0100

so...

murtlest in javascript on 2011-02-21, 17:07

murtlest — Mon, 21 Feb 2011 17:07:53 +0100

but then you are storing them

murtlest in javascript on 2011-02-21, 17:07

murtlest — Mon, 21 Feb 2011 17:07:26 +0100

you could store peoples credentials in a php session

murtlest in javascript on 2011-02-21, 17:07

murtlest — Mon, 21 Feb 2011 17:07:07 +0100

pxl in javascript on 2011-02-21, 17:05

pxl — Mon, 21 Feb 2011 17:05:27 +0100

built in security flaws gotta lov'em.

murtlest in javascript on 2011-02-21, 17:05

murtlest — Mon, 21 Feb 2011 17:05:08 +0100

this is some kind of built in stuff

murtlest in javascript on 2011-02-21, 17:04

murtlest — Mon, 21 Feb 2011 17:04:58 +0100

ah nope

pxl in javascript on 2011-02-21, 17:04

pxl — Mon, 21 Feb 2011 17:04:46 +0100

aaah I though it was server side qvaq side

pxl in javascript on 2011-02-21, 17:04

pxl — Mon, 21 Feb 2011 17:04:31 +0100

'sessions' , so to speak?

murtlest in javascript on 2011-02-21, 17:04

murtlest — Mon, 21 Feb 2011 17:04:30 +0100

but that's because your browser is remembering it

pxl in javascript on 2011-02-21, 17:04

pxl — Mon, 21 Feb 2011 17:04:22 +0100

There are no

pxl in javascript on 2011-02-21, 17:04

pxl — Mon, 21 Feb 2011 17:04:12 +0100

I mean, when I enter my information I can send unlimited messages afterwards?

murtlest in javascript on 2011-02-21, 17:04

murtlest — Mon, 21 Feb 2011 17:04:05 +0100

yes

pxl in javascript on 2011-02-21, 17:03

pxl — Mon, 21 Feb 2011 17:03:56 +0100

But is it needed for every message?

murtlest in javascript on 2011-02-21, 17:03

murtlest — Mon, 21 Feb 2011 17:03:45 +0100

and send it with the ajax each time you send a message

murtlest in javascript on 2011-02-21, 17:03

murtlest — Mon, 21 Feb 2011 17:03:35 +0100

and then store it in a js-variable

murtlest in javascript on 2011-02-21, 17:03

murtlest — Mon, 21 Feb 2011 17:03:27 +0100

it would work like when the page loads you ask the user for their user and pass with javascript

pxl in javascript on 2011-02-21, 17:02

pxl — Mon, 21 Feb 2011 17:02:50 +0100

shortest pseudo code evar

pxl in javascript on 2011-02-21, 17:02

pxl — Mon, 21 Feb 2011 17:02:37 +0100

..ish?

pxl in javascript on 2011-02-21, 17:02

pxl — Mon, 21 Feb 2011 17:02:31 +0100

<popup="user&pass" onsubmit="xml-url&user=user&pass=pass">

pxl in javascript on 2011-02-21, 17:01

pxl — Mon, 21 Feb 2011 17:01:59 +0100

How, roughly, would the log-in procedure look?

pxl in javascript on 2011-02-21, 17:01

pxl — Mon, 21 Feb 2011 17:01:11 +0100

"Don't believe me? check it yourself"

murtlest in javascript on 2011-02-21, 17:01

murtlest — Mon, 21 Feb 2011 17:01:07 +0100

hehe

murtlest in javascript on 2011-02-21, 17:01

murtlest — Mon, 21 Feb 2011 17:01:03 +0100

and there is no built in encryption in js :(

pxl in javascript on 2011-02-21, 17:00

pxl — Mon, 21 Feb 2011 17:00:56 +0100

I could make it opensource :]

pxl in javascript on 2011-02-21, 17:00

pxl — Mon, 21 Feb 2011 17:00:49 +0100

That's true :/

murtlest in javascript on 2011-02-21, 17:00

murtlest — Mon, 21 Feb 2011 17:00:41 +0100

there is no way for the users to know that you don't store their passwords

murtlest in javascript on 2011-02-21, 17:00

murtlest — Mon, 21 Feb 2011 17:00:22 +0100

it's mostly yourself you want to protect your users from ;)

pxl in javascript on 2011-02-21, 17:00

pxl — Mon, 21 Feb 2011 17:00:17 +0100

like in base64?

pxl in javascript on 2011-02-21, 16:59

pxl — Mon, 21 Feb 2011 16:59:46 +0100

Can't I make js encrypt it?

murtlest in javascript on 2011-02-21, 16:59

murtlest — Mon, 21 Feb 2011 16:59:17 +0100

not really good practice but i think that's the only way right now :/

murtlest in javascript on 2011-02-21, 16:58

murtlest — Mon, 21 Feb 2011 16:58:57 +0100

you could ask for user and pass in javascript

murtlest in javascript on 2011-02-21, 16:58

murtlest — Mon, 21 Feb 2011 16:58:47 +0100

but

murtlest in javascript on 2011-02-21, 16:58

murtlest — Mon, 21 Feb 2011 16:58:37 +0100

it wouldn't work

pxl in javascript on 2011-02-21, 16:55

pxl — Mon, 21 Feb 2011 16:55:41 +0100

But, yeah, that'd be kindof counter productive since you don't want basic auth anyways.

pxl in javascript on 2011-02-21, 16:55

pxl — Mon, 21 Feb 2011 16:55:14 +0100

Nah.. But couldn't you add a function that justs prompts for basic auth without actually wanting to submit anything?

murtlest in javascript on 2011-02-21, 16:54

murtlest — Mon, 21 Feb 2011 16:54:15 +0100

i don't think there is a way to get that password prompt to pop up without actually redirecting the browser to the protected page :/

murtlest in javascript on 2011-02-21, 16:53

murtlest — Mon, 21 Feb 2011 16:53:45 +0100

the verification of the user was done in the browser

pxl in javascript on 2011-02-21, 16:53

pxl — Mon, 21 Feb 2011 16:53:25 +0100

is at the top of index.php

pxl in javascript on 2011-02-21, 16:53

pxl — Mon, 21 Feb 2011 16:53:09 +0100

can't see anything.

pxl in javascript on 2011-02-21, 16:53

pxl — Mon, 21 Feb 2011 16:53:00 +0100

hmm...

murtlest in javascript on 2011-02-21, 16:52

murtlest — Mon, 21 Feb 2011 16:52:59 +0100

i realized a big problem now

murtlest in javascript on 2011-02-21, 16:52

murtlest — Mon, 21 Feb 2011 16:52:54 +0100

hmmmmmm

pxl in javascript on 2011-02-21, 16:52

pxl — Mon, 21 Feb 2011 16:52:03 +0100

still doesn't work though.

murtlest in javascript on 2011-02-21, 16:52

murtlest — Mon, 21 Feb 2011 16:52:02 +0100

add this in the beginning of php to see if you have curl installed: $ch = curl_init();

pxl in javascript on 2011-02-21, 16:51

pxl — Mon, 21 Feb 2011 16:51:37 +0100

arait.

murtlest in javascript on 2011-02-21, 16:51

murtlest — Mon, 21 Feb 2011 16:51:31 +0100

aha take that away

pxl in javascript on 2011-02-21, 16:51

pxl — Mon, 21 Feb 2011 16:51:30 +0100

but yeah. curl might be better.

pxl in javascript on 2011-02-21, 16:51

pxl — Mon, 21 Feb 2011 16:51:18 +0100

This is with onsubmit="return sendMessages(this) added again, btw.

pxl in javascript on 2011-02-21, 16:51

pxl — Mon, 21 Feb 2011 16:51:00 +0100

Hm :S

murtlest in javascript on 2011-02-21, 16:50

murtlest — Mon, 21 Feb 2011 16:50:48 +0100

ah maybe, but then why do you get back to index.php after submitting?

pxl in javascript on 2011-02-21, 16:49

pxl — Mon, 21 Feb 2011 16:49:36 +0100

Since we've left sendMessage.php

pxl in javascript on 2011-02-21, 16:49

pxl — Mon, 21 Feb 2011 16:49:22 +0100

the lines after couldn't possibly get executed, could they?

pxl in javascript on 2011-02-21, 16:49

pxl — Mon, 21 Feb 2011 16:49:09 +0100

since, at line 6 we actually "surf to" the xml-url..

murtlest in javascript on 2011-02-21, 16:48

murtlest — Mon, 21 Feb 2011 16:48:57 +0100

instead of this ob-stuff

murtlest in javascript on 2011-02-21, 16:48

murtlest — Mon, 21 Feb 2011 16:48:50 +0100

okay let's do curl

pxl in javascript on 2011-02-21, 16:48

pxl — Mon, 21 Feb 2011 16:48:48 +0100

But, youknow..

pxl in javascript on 2011-02-21, 16:48

pxl — Mon, 21 Feb 2011 16:48:46 +0100

aaaah..

murtlest in javascript on 2011-02-21, 16:48

murtlest — Mon, 21 Feb 2011 16:48:41 +0100

no i thought that should have worked

pxl in javascript on 2011-02-21, 16:48

pxl — Mon, 21 Feb 2011 16:48:28 +0100

Should I add another ob_start(); ?

pxl in javascript on 2011-02-21, 16:48

pxl — Mon, 21 Feb 2011 16:48:17 +0100

sendMessage.php <pre><?php $q_group = "qvaq"; $posturl = "http://services.qvaq.com/postMessage?groupname=".$q_group."&message=".$_POST["message"]."&format=xml&key=ol3ao2g1dhlen2igq88zekm8dee1px15"; ob_start(); header("Location:".$posturl.""); ob_end_clean(); header("Location:index.php"); ?></pre>

murtlest in javascript on 2011-02-21, 16:47

murtlest — Mon, 21 Feb 2011 16:47:52 +0100

how does the php code look now?

pxl in javascript on 2011-02-21, 16:47

pxl — Mon, 21 Feb 2011 16:47:40 +0100

<a href="http://www.onion-systems.se/q" target="_blank" rel="nofollow">http://www.onion-systems.se/q</a>

pxl in javascript on 2011-02-21, 16:47

pxl — Mon, 21 Feb 2011 16:47:35 +0100

nopes :/

murtlest in javascript on 2011-02-21, 16:47

murtlest — Mon, 21 Feb 2011 16:47:30 +0100

no message gets posted?

pxl in javascript on 2011-02-21, 16:46

pxl — Mon, 21 Feb 2011 16:46:53 +0100

It throws me to index.php with an empty textarea.

pxl in javascript on 2011-02-21, 16:46

pxl — Mon, 21 Feb 2011 16:46:21 +0100

Hm. Now nothing happens.

murtlest in javascript on 2011-02-21, 16:44

murtlest — Mon, 21 Feb 2011 16:44:51 +0100

yeah add another redirect after ob_end_clean()

pxl in javascript on 2011-02-21, 16:43

pxl — Mon, 21 Feb 2011 16:43:59 +0100

Will it let me do that?

pxl in javascript on 2011-02-21, 16:43

pxl — Mon, 21 Feb 2011 16:43:49 +0100

Should I add another redirect, afterwards?

pxl in javascript on 2011-02-21, 16:43

pxl — Mon, 21 Feb 2011 16:43:23 +0100

it's the header that "executes" the xml "command" so to speak.If I point to index.php, the message will never get sent?

murtlest in javascript on 2011-02-21, 16:43

murtlest — Mon, 21 Feb 2011 16:43:17 +0100

and then do a redirect

murtlest in javascript on 2011-02-21, 16:43

murtlest — Mon, 21 Feb 2011 16:43:09 +0100

instead you can use ob_end_clean();

pxl in javascript on 2011-02-21, 16:42

pxl — Mon, 21 Feb 2011 16:42:40 +0100

murtlest in javascript on 2011-02-21, 16:42

murtlest — Mon, 21 Feb 2011 16:42:34 +0100

yeah but ob_end_flush prints everything out

pxl in javascript on 2011-02-21, 16:41

pxl — Mon, 21 Feb 2011 16:41:36 +0100

the ob stuff was added since headers were already sent

murtlest in javascript on 2011-02-21, 16:41

murtlest — Mon, 21 Feb 2011 16:41:08 +0100

you could instead redirect back to your index-page

murtlest in javascript on 2011-02-21, 16:40

murtlest — Mon, 21 Feb 2011 16:40:53 +0100

you don't have to do it

murtlest in javascript on 2011-02-21, 16:40

murtlest — Mon, 21 Feb 2011 16:40:49 +0100

i think it's that ob-content stuff that prints the result

murtlest in javascript on 2011-02-21, 16:40

murtlest — Mon, 21 Feb 2011 16:40:36 +0100

post your php here

pxl in javascript on 2011-02-21, 16:38

pxl — Mon, 21 Feb 2011 16:38:02 +0100

well, the php-script just navigates to the correct xml-url

murtlest in javascript on 2011-02-21, 16:37

murtlest — Mon, 21 Feb 2011 16:37:01 +0100

or it's your php-script that prints that i think

murtlest in javascript on 2011-02-21, 16:36

murtlest — Mon, 21 Feb 2011 16:36:51 +0100

yes

pxl in javascript on 2011-02-21, 16:35

pxl — Mon, 21 Feb 2011 16:35:40 +0100

though I'm still sent to the "Successfully posted message" page. I'm guessing that's because of the inactivated js.

pxl in javascript on 2011-02-21, 16:35

pxl — Mon, 21 Feb 2011 16:35:13 +0100

it seems to work :]

murtlest in javascript on 2011-02-21, 16:29

murtlest — Mon, 21 Feb 2011 16:29:41 +0100

you can remove the onsubmit-thing for now to make sure it works without js

murtlest in javascript on 2011-02-21, 16:29

murtlest — Mon, 21 Feb 2011 16:29:23 +0100

and set the action to sendMessage.php

murtlest in javascript on 2011-02-21, 16:29

murtlest — Mon, 21 Feb 2011 16:29:11 +0100

so name the textarea 'message' too

murtlest in javascript on 2011-02-21, 16:29

murtlest — Mon, 21 Feb 2011 16:29:04 +0100

it's always good to make stuff that works if javascript is disabled