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JavaScript - Chat Client I Made
Hey guys.
I made a chat client today (my first one and it's pretty sweet so far) I have a speed problem though http://xonicgames.com/hudson/chat.php Once there are ~20+ posts it starts getting slow (at least on my connection) It does an ajax request every 500 seconds (dont know if that should be slowed down or not) What can I do to speed it up? Thanks Similar TutorialsHey guys. Didnt know what forum to put this in, but i figured i would put it here. Basically im making an ajax chat client. I dont know if anyone here as ever looked at googles chat client code, but if anyone knows how to make one function the same way as it, I would love if you would help me figure it out. I tried making a chat client, but it ended up being slow, buggy, and you couldnt select text because the innerhtml was refresshing so much. So how can I make a good chat client like googles? Thanks! I have been looking for someone that can make this for me. I need a program made to register accounts to this url > Register :: The Pokemon Moon RPG :: Online Pokemon RPG Game What it needs to do: Needs to use proxies Needs to use a proxy for 1 account, so say 500 accounts it needs to have 500 different proxies. Needs to be able to have a timer to make it wait ie. Wait between 1min - 3 hours between account Needs to randomize account names(that people would make their names) Needs to randomize account passwords If possible make it able to make the account, then log in to it and sit on the account for random times ie. 4 minutes or 4 hours or longer of shorter. I will donate money to whoever does this for me, I also have something else I would like to be made, so if whoever wants to be donated to twice just let me know! Reply With Quote 02-01-2015, 04:06 AM #2 Old Pedant View Profile View Forum Posts Supreme Master coder! Join Date Feb 2009 Posts 28,310 Thanks 82 Thanked 4,754 Times in 4,716 Posts Completely unethical. And probably illegal, in the sense that it violates the "Terms of Use" he Terms Of Use :: The Pokemon Moon RPG :: Online Pokemon RPG Game Users must not engage in any sort of attempts to hack this website and/or its users. (And we all know what the "something else" you want made will be. Something that gets credits in the game, somehow.) What is the point of this? Why does anybody want to cheat at an online game where there is no money reward involved. I mean I could understand trying to hack a poker site if real money is involved. But just for credits, in a game? *sigh* If I win a game, I want to know I won it the right way, not by cheating. And, if you really do get high on cheating, I'd think you'd at least want to do so with your OWN cheat, not by just buying one. I simply do not understand the attraction to this kind of stuff. So after some studying I have a pretty decent method using objects. I built it so that you hit the first number, then you would hit a plus or minus then the second number. The problem is just getting the buttons to define variables and run functions. Quote: <html> <head> <script type="text/javascript" > x=10; h=1; var numbs = new Const(x) function Const(one){ this.x=one; ADD(this.x) if(h=1){ function ADD(a){ y=5; b=y+a; alert(b); }}} </script> </head> <body> <input type="button" value="1" onclick="needs to run all that AND set x=1 and h=1"> </body> </html> Also I plan on going back and making y, which is the second number you're adding, an object. For now I'm just setting it equal to something so I don't have to mess with it. I am pretty new to javascript and descided to test my skills by making a javascript clock using the computers time it works but I know the way I am doing it isn't very good you can see the code below Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>clock</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript">
var minutes = 0;
var seconds;
var hour = 0;
var minute = new Date().getMinutes();
minutes += minute;
var hours = new Date().getHours();
hour += hours;
var time_period = "";
if(hour > 12){
hour = hour-12;
time_period = "PM";
}else {
time_period = "AM";
}
function working_clock(){
var time = new Date;
seconds = time.getSeconds();
var clock = document.getElementById('clock');
if(seconds == 59){
minutes+=1;
}
if(minutes == 60){
minutes = 1;
hour++;
}
if(minutes < 10){
var minute_digit_two = 0;
clock.innerHTML = ("time: "+hour+":"+minute_digit_two +minutes+":"+seconds+" "+time_period);
}else {
clock.innerHTML = ("time: "+hour+":"+minutes+":"+seconds+" "+time_period);
}
setTimeout("working_clock()",1000);
}
window.onload = working_clock;
</script>
</head>
<body>
<div id="clock"></div>
</body>
</html>
heres where you can see it in action http://the-test.comoj.com/files/working-clock.html im just asking if there are any errors or if theres a better way to do this is there any way to discard certain changes made to CanvasPixelArray? i'm writing an bounding box detection algorithm. i scan across until i hit a specific pixel. while i'm scanning i'm also modifying the pixels (say to green) to indicate that they are bank. i am not interested in partly filling the last scanline because it does not indicate an object boundary, it merely serves to tell me that the previous full line is the boundary. if i call putImageData each time i successfully reach the end of the canvas horizontally (kind of like a DB transaction), i want to be able to not write the changed pixels out to Canvas on the line which didnt complete a full scan across. is there any way to discard this data? or do i need to run a second pass when each line is complete to modify the pixels? thanks, Leon Hi, I'm not good with manipulating JavaScript for my needs and I am trying to use a JavaScript file to implement my common content in to my web page, in this case it is a news article I want to display across all of my web pages. The problem is that I want to style it and use html attributes in side of the document.write and that is apparently messing it up. Would someone be able to show me how to fix this problem or fix the code so I can get the common content to display correctly with styling from CSS. If possible I would like to keep the CSS in a separate file and put a link to it in the JavaScript file and use the class tags, but I do not know how far we can go with JavaScript. Thanks for helping. Here are links to the webpage where I would like the code to show up. Below is the JavaScript that is currently in my .js file. http://www.nasawear.com/Home.html (The news article should display in the right column.) Code: document.write("<link rel="stylesheet" type="text/css" href="css/mainpage.css" />");
document.write("<h3 class="section">");
document.write("New NASA News");
document.write("</h3>");
document.write("
<div class="picbox">
<a rel="nofollow" target="_blank" href="image/superhotplanet-full.jpg">
<img class="white" width="335" height="268" src="image/superhotplanet-full.jpg" alt="NASA Finds Super-Hot Planet with Unique Comet-Like Tail" /> Full Size</a>
<p class="imageandstuff">NASA Finds Super-Hot Planet with Unique Comet-Like Tail</p>
<p class="dis">
Astronomers using NASA's Hubble Space Telescope have confirmed the existence of a baked object that could be called a "cometary planet." The gas giant planet, named HD 209458b, is orbiting so close to its star that its heated atmosphere is escaping into space.
<br/>
<br/>
Observations taken with Hubble's Cosmic Origins Spectrograph (COS) suggest powerful stellar winds are sweeping the cast-off atmospheric material behind the scorched planet and shaping it into a comet-like tail.
<br/>
Illustration Credit: NASA, ESA, and G. Bacon (STScI)
</p>
</div> ");
I have this code which converts Fahrenheit to Celsius. Now, I have to have a counter that displays the amount of times I have made a conversion. I have no clue how to do this. This is the initial code:
Code: <html>
<head>
<script type="text/javascript">
/* Converts given centigrade in one text box to farenheit in another */
function convert1 () {
document.getElementById("output").value =
document.getElementById("input").value*1.8+32;
}
</script>
</head>
<body>
<p>Then enter the input and view the output</p>
<input type="text" size="15" id="input">
<input type="button" value=" ==> " onclick="convert1()">
<input type="text" size="15" id="output">
</body> </html>
I don't know how to approach this so I tried different things.... Code: tml>
<head>
<script type="text/javascript">
/* Converts given centigrade in one text box to farenheit in another */
function convert1 () {
document.getElementById("output").value =
document.getElementById("input").value*1.8+32;
}
function counter()
{
if (function convert1().onclick==true)
{count++;}
}
</script>
</head>
<body>
<p>Then enter the input and view the output</p>
<input type="text" size="15" id="input">
<input type="button" value=" ==> " onclick="convert1()">
<input type="text" size="15" id="output">
</body> </html>
but then I did some research and it said I couldn't do that.... so I tried this: Code: <html>
<head>
<script type="text/javascript">
/* Converts given centigrade in one text box to farenheit in another */
var count=0;
function documentClick()
{
document.getElementById('clicked').value = ++clickCount
}
document.onclick = documentClick;
function convert1 () {
document.getElementById("output").value =
document.getElementById("input").value*1.8+32;
}
</script>
</head>
<body>
<p>Then enter the input and view the output</p>
<input type="text" size="15" id="input">
<input type="button" value=" ==> " onclick="convert1()">
<input type="text" size="15" id="output">
</body> </html>
I think this last code is correct, the problem I have now is that I don't know how to call it to just display as text under the buttons and conversions. I'm looking for some way to display it like ("you have made"+ count+ "conversions");. No boxes or buttons, just text and I don't know how to call for this after the </script>, inside the body. I am new at all this and would appreciate any help. Thanks. It should look like this. if you take a look at this site here you can see that it no longer scrolls or even displays content, but here it does. I'll bet there's a quick fix here, but not sure what it is. Any ideas?
Hello. I'm currently playing with some projects, and one of them is creating a simple 2D chat, where users have an avatar, that they can move around and chat with. I want to do this with PHP and jQuery. Question here is, if I set it to auto-update the chat every 1 second, and get the new values in the database (if user has moved position), will it suck up too much bandwidth if there's 5 - 30 users online at the same time? I know there's other better ways of creating a 2D chat, but I'm just doing this for practice of my programming skills. Im not sure what type of script it is, but another site i saw had a webcam chat room that was a swf file. I know that flash, but where can i get a script for a Webcam chat room to set up on my site. Thanks Does anyone know of a good tutorial on how to make a good node.js chat? I need a chat that a decent VPS server can handle ~100 simultaneous users with and apparently I should be using node.js but have no experience with it. What should I look at? Thanks! I want to make a chat-box so people can log in under a nickname and talk to eachother, anyone have any idea how i can go about doing this?
So, I need help with a script that swaps out chatango chats and allows you to expand/shrink them. Here's the source: Code: <div id="chatWrap">
<div id="cbox"></div>
<div id="ccon">
<button onclick="switchChat();">Switch to <strong id="cnext">Chat Title</strong></button>
<button id="csize" onclick="resizeChat();">Expand</button>
</div>
</div><br />
<div id="chatNotice" style="display:none;">Note: When you switch chats, the expand/shrink button stops working until you reload the page. Hopefully this will be fixed soon. <a href="javascript:void(0);" onclick="javascript:get('chatNotice').style.display='none';">[Hide this Notice]</a></div>
<script type="text/javascript"><!-- // --><![CDATA[
var chats = [];
chats[0] = ['Forums Chat','dh-forums-chat', 1249524788838];
chats[1] = ['Main Chat', 'dh-chat', 1247103393344];
var chat = {
'opt': 'b=60&f=50&l=999999&q=999999&r=100&s=1',
'ref': 'www.dubhappy.com',
'cur': 0,
'delay': 1.5,
'params': [['wmode','transparent'] , ['allowscriptaccess','always'] , ['allownetworking','internal']]
}
var chatState = 0;
var chatStates = [];
chatStates[0] = ['Expand', '300px'];
chatStates[1] = ['Shrink', '500px'];
var eles=[''];
function get(id){eles[id]=eles[id]||document.getElementById(id)||false;return eles[id];}
function cE(e){return document.createElement(e);}
function cT(s){return document.createTextNode(s);}
var ie = false;
function aO(d, t, src, p, id ){
var o, e, i;
if (!ie){ o = cE('object');o.data = src; }
else { o = cE('embed'); o.src = src; }
o.id = id;
if (!ie){ p.push( ['movie', src] ); }
if ( typeof(id) === 'String' ){o.id = id;}
o.type = t;
for(i = 0; i < p.length; i++){
e = cE('param');
e.name = p[i][0];
e.value = p[i][1];
o.appendChild(e);
}
d.appendChild(o);
}
function switchChat(){
var x = chat.cur;
chat.cur = (x + 1) % chats.length;
var c = chats[x];
var src = 'http://st.chatango.com/flash/group.swf?ref=' + chat.ref + '&gn=' + c[1] + '.chatango.com&cid=' + c[2] + '&' + chat.opt;
get('cbox').innerHTML = '';
aO( get('cbox'), 'application/x-shockwave-flash', src, chat.params, 'chat' );
get('ccon').style.display = 'block'; // qfix
get('cnext').innerHTML = chats[chat.cur][0];
get('chat').style.height = chatStates[chatState][1];
get('csize').innerHTML = chatStates[chatState][0];
}
function resizeChat(){
if(chatState == 0)
chatState = 1;
else
chatState = 0;
get('chat').style.height = chatStates[chatState][1];
get('csize').innerHTML = chatStates[chatState][0];
}
function chatInit(){
if (navigator.userAgent.indexOf('MSIE') !== -1){ie = true;}
if ( chat.delay <= 0 ){
switchChat();
} else {
var i = cE('img');
i.src = 'http://dubhappy.com/ajax-loader.gif';
get('cbox').appendChild(i);
get('cbox').appendChild( cT(' Loading Chat...') );
window.clk = setTimeout( function(){switchChat(); get('chatNotice').style.display = '';}, chat.delay * 1000 );
}
delete chatInit;
}
chatInit();
//]]></script>
There's also some CSS: Code: /* Chat Styling */
#chatWrap{
width: 235px;
margin: 0 auto;
}
#chat{
height: 300px;
width: 235px;
}
#ccon{display: none;}
#ccon a{
text-decoration: none;
display: block;
}
This is implemented at http://forums.dubhappy.com/ As you can see by the notice under the chatbox, after swapping out the chats, the expand/shrink button no longer works until you reload the page. Do you know how to fix this? I've spent way too much time trying to figure out why this was happening. Much thanks if you manage to figure out the problem. Hi, I have a problem with max. memory usage, and I wonder what pingtime in a chat program is for, I imagine its to refresh to see if person is still there, but not sure, if anybody can explain. I have this on all pages where the chat is: serversession=1&pingtimes=15 I wonder if it makes any difference to change the pingtime, thanks I have developed one to one chat in asp.net. Now I wanted a gmail chat like feature in it. In left side of page, a list of online users should be available. When I click on a user, a new div should popup on right bottom corner with close and minimise buttons. When I click on another user , a second div should popup on right bottom corner of page but left to the first popup div. I want popping up of divs dynamically. The no of clicked users should decide the no of popped up divs. Also, for each division there should be a separate division ( inside the popped division ) whose innerhtml value is my chat text. And if three divs are popped up and if I close the second one, the third should get attach to first popup. Hope, you'll understand my requirements, and will provide a suitable code in javascript. Hello, I am very new to javascript, and I'm having a hard time finding a way to easily add some chat code to our website without manually adding it to every page. Here's the deal: I need to add this code to every page of our website: Code: <div id="cihfi9" style="z-index:100;position:absolute;"></div><div id="schfi9" style="display:inline;float:right;"></div><div id="sdhfi9" style="display:none"></div><script type="text/javascript">var sehfi9=document.createElement("script");sehfi9.type="text/javascript";var sehfi9s=(location.protocol.indexOf("https")==0?"https://secure.providesupport.com/image":"http://image.providesupport.com")+"/js/mrcuser/safe-standard.js?ps_h=hfi9\u0026ps_t="+new Date().getTime();setTimeout("sehfi9.src=sehfi9s;document.getElementById('sdhfi9').appendChild(sehfi9)",1)</script><noscript><div style="display:inline"><a href="http://www.providesupport.com?messenger=mrcuser">Live Support</a></div></noscript>
I would like the chat icon to appear at the top of each page next to our main menu links. Our main menu links are called from one javascript file. I would like to figure out a way to add this code to the javascript file, so I only have to add it once. The javascript file only has one line of code: document.write(all of our main menu links). Is there a way to add the chat code to the main menu javascript file so that the chat icon will appear on every page, or is this impossible? Thanks for your help! What is the most efficient type of chat to make? From what I see online most people use a database and limit the number of results they return, but I noticed that some chats, like google and facebook, for some reason are able to load the full chat and get results almost instantly. How do they do it? I would love to make a replica of a google chat and just redesign the way it looks. If anyone can help me with the javascript/php part of this, that would be great. thanks! I have got a script for chat room from hotscripts however the author has left the site and I am not able to contact him. So if anyone here can guide me a bit? It is basically a php/ajax chat room script using javascript. It runs fine here is a demo: Code: http://sharinganuser.freeiz.com/Test/chat/ i have set it up properly and it is even using mysql database. My question is that I want to make log of what ever the chat is happening (even the private ones) as I am admin. I am very good at php and understand what he has done in php but I when it comes to javascript i am not a person for it. So if anyone can help me with javascript? Cause when I see the msg send button source code it shows onclick is javascript:void(0) means it is using a java script. And there are total of 4 js files used: Code: http://sharinganuser.freeiz.com/Test/chat/js/ Note: log saved in database only remains for 15 minutes or somewhat like that cause i checked the data the old conversation was gone so I am now trying to use PHP fwrite code. i know how to write and implement it but again it has to go in some js file where the send button is related and I am not sure which file and exactly where. So any help would be appreciated. Regards, Hi, Im not sure if this is in the right place, but anyway, what im trying to achieve is turning an x7 chat application into a paid to chat service, i know it can be done but im just not sure how to code it, what i was wanting to do is have an earnings bar that updates itself when a member types a line of chat and credits that user with the current line pot ie 0.01 per line written on the chat (example) Users current earnings 0.0001c current written line pot 0.0003 Hope this makes sense Can anyone help me please Thanks in advance Baz |
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