|
I know there's lot of examples .... I've also studied some of them ... but most of them are working like this, that page at client side sends query to server for updates and then server response back with updated / new msgs.
But i want that server automically sends new messages to other client/users when recieve new message in chat history database . .
So for that i want to know two things ..
1- its mechanism
2- how to identify users, means i have database of users ... in which i use there ID as PrimaryKey ... and let suppose i have to send update to user with ID A, B, & C so how i now there destination ... because there are many users using this chating page/site.
So plz help me.....
|
|
|
|
|
|
Plz tell that how to creat video/audio confrecing chat site (MECHANISM) ... important thing is how to share/transfer video/audio b/w each other.
problem is that i don't know how to transfer video b/w each others .... wether by uploading video to server from client-a and then transmit it to other client/users .... aur any other good and efficient mechanism ... ??
|
|
|
|
|
hi khurram shahzad,
By little googling you will get ready made code of lot many audio/video conferencing application.
Please read this[^] guideline before posting a question.
Just try yourself little and if you will stuck at some point then
ask question, we are ready to help you.
HTH
Jinal Desai - LIVE
Experience is mother of sage....
modified on Saturday, July 10, 2010 4:37 AM
|
|
|
|
|
Experts,
I have uploaded a simple site with a HTML page and a PHP page.
Supposedly on a click on the HTML page the the php file should then run but it says that the page cannot be found.
I don't get this because it is in the same place as the HTML file and all the directories seem to be fine.
i've even tried to go onto the web address and have the php file linked after e.g
www.google.co.uk/example.php
but then it comes up saying page not found
Any ideas?
Dan
|
|
|
|
|
Hi, Mention the url correctly.
Consider your website is www.google.com.
Consider your home page is www.google.com/home.htm
You have a link in home page for example.php
So,
you can mention the url as relative,
example.php
or you can mention the url as absolute,
example.php
Either ways it will work perfectly.
|
|
|
|
|
I am a newbee in jsp development and I am using Netbeans IDE 6.9 for JSP web development. I am doing jsp development with Apache Tomcat server
In one jsp page I want to use a web service on a web server. This web service was developed in asp.net.
My general understanding is to reference a web service in the JSP application with netbeans is
create a web service client. I follow the steps as
1. Right click on project and select new-> web service client
2. Give WSDL URL as http://imgsdev1/lpobjectscrm/captureservice.asmx?wsdl
3. Client style as JAX-WS style
4. Finish
But I get the following error:
Web Service Client can not be created by JAXWS:wsimport utility.
Reason: undefined element declaration 's:scheme'
There might be a problem during java artifacts creation: for example a name conflict in generated classes.
To detect the problem see also the error messages in output window.
You may be able to fix the problem in WSDL Customization dialog
(Edit Web Service Attributes action)
or by manual editing of the local wsdl or schema files, using the JAXB customization
(local wsdl and schema files are located in xml resources directory(,
After you fix the problem you need to refresh client from the web service reference node.
In xml-resources-> web-service-refrences-captureservice-wsdl-imgsdev1-lpobjectscrm-captureservice.wsdl
I found this block with the s:schema tag
<br />
<s:sequence><br />
<s:element ref="s:schema" /><br />
<s:any /><br />
</s:sequence><br />
If i remove this block it doesnt like also.
Please let me know what is wrong here. Also let me know if I am going the right way to reference the external web service.
|
|
|
|
|
I need to learn good Web Designs and their tricks.
I know HTML and CSS but still incapable of meet the current web standard design tricks.
I would like to get some good links/ebooks to learn about those tricks like creating a extensible rounded rectangle according to the content.
I am searching a practical description.
Please give me some very good links to learn about the secrets of Web Design.
I am not targeting at a book/page describing all the tags and all.
I prefer to learn how to do steps to achive a particular design.
|
|
|
|
|
|
function note(x,y,who)
{
this.x = x
this.y = y
this.who = who
this.timeout = null
}
note.prototype.show()
{
$('#notex').fadeIn(200, function() { alert(this.x); }
this.timeout = SetTimtout( function() { alert(this.who); } );
}
var sa = new note(50,50,'notex')
sa.show();
I am trying to create a simple class in which i want to sent the id of a div to fade in and fade out...
so that i can dynamically change its color width and height with a basic class.
I read about closures but inside jquery this is referring the div notex....
how to access parent functions variables?
Today's Beautiful Moments are
Tomorrow's Beautiful Memories
|
|
|
|
|
hi all.
how i make a simple gif picture to be as the same size of the cell that content it?
im trying html on visual studio.
Thanks.
|
|
|
|
|
I am not sure about your question, but what I understand,,
You can set height and width of image control as same as cell that content it.
|
|
|
|
|
thanks a lot for answer.
i did this. i make the height and width of the image control as same as the cell that content it, but dont stay like that when i run the web site, the size is different and the picture moved from the center of the cell.
what that can be?
|
|
|
|
|
Can you post the html code around your image control (i.e. the table section) and the size of the image you're putting in? (Please remember to use the "pre" tags when doing so).
|
|
|
|
|
Let's say there is a client app installed on a computer. I want to send notification to the client app from the web server. I know I can do this with a client and server app by opening a tcp connection. Can a non-http tcp connection be opened between the client app and the http server? Do I need to run a client app on the web server? Will running such an app, like an .exe file, cause performed problems for a standard http web server? Would I need a dedicated server?
Initiating periodic http requests from client app would not be fast enough for my requirements.
|
|
|
|
|
As has been pointed out before, this is the wrong way to do it. Standard network communication should always be initiated from the client, with the server always listening for connection requests. If you try to initiate communication from the server what happens if the client is not listening?
dene99970 wrote: Initiating periodic http requests from client app would not be fast enough for my requirements.
What evidence do you have for this statement?
It's time for a new signature.
|
|
|
|
|
I guess what I mean to say is that once connection is initiated by client, how can I have fast real-time communcation between client and web server. Can that be done on one of the many shared hosting solutions that cost $20 a month or so, or do I need a dedicated server with 2 seperate components:
1. the web server
2. the server app programmed in perhaps c++, java, or whatever
|
|
|
|
|
I'm not sure that I could answer this question as so much depends on the location of the server and client, the bandwidth available, line speed, traffic volumes etc. The only way to get a reasonable idea of speed would be to talk to the hosting services to see what facilities they offer.
It's time for a new signature.
|
|
|
|
|
I am just going to get right into it. I have a function that is supposed to reset the to original starting point (one showing and the other 6 hidden), however I can not figure out why the loop keeps breaking.
function resetListGroup(n) {
var content=cs_findContent("cs_"+n);
if (content!=null && content.lists.length>0) {
cs_initListGroup(content,"");
for (var i = 0; i < states.length; i++) {
var layer = states[i];
alert("the number is: " + i + " and layer is: " + layer);
if (d!= states[i]) {
layer.style.display = "none";
}
else {
layer.style.display = "none";
}
}
opening.style.display = "block";
}
}
and the array is:
states=new Array()
states[0]="Mac"
states[1]="XP-32-Printers"
states[2]="Vista-32-Printers"
states[3]="Vista-64-Printers"
states[4]="7-32-Printers"
states[5]="7-64-Printers"
states[6]="opening"
what did I miss?
|
|
|
|
|
I figured it out. For some strange reason the var layer = states[i]; should be
<br />
var layer = document.getElementById(states[i]);
|
|
|
|
|
I know you have answered the question, but I notice this in the code above:
if (d!= states[i]) {
layer.style.display = "none";
}
else {
layer.style.display = "none";
}
Looks to me like that will do the same thing for every value of states[i] it picks up.
|
|
|
|
|
Experts,
I have a website i am currently (trying) to make 
I have a piece of code which goes
<body onLoad="disptime()","MM_CheckFlashVersion('7,0,0,0','Content on this page requires a newer version of Adobe Flash Player. Do you want to download it now?);DisplayDIV('SubKicks');HideDIV('LeftDiv');HideDIV('RightDiv');HideDIV('FrontDiv');HideDIV('SideDiv');">
Which doesn't seem to do what it is suppossed to do.
disptime is a javaScrpt function which displayes the current time.
the MM checks flash is because i have some videos i have added.
Now the main thing that isn't working is this part
DisplayDIV('SubKicks');HideDIV('LeftDiv');HideDIV('RightDiv');HideDIV('FrontDiv');HideDIV('SideDiv');
In my HTML code i have Display and Hide javascript functions, which will allow me to hide and show certain DIV tags.
I am confused at why the body tag doesn't like the display and hiding divs as this EXACT code works fine onClick on a button..... (I need it onLoad)
If anybody can help that would be great.
I assume i have missed out a semi colon or something somewhere but don't actually know where!??!?!?
Many thanks
Dan
|
|
|
|
|
<body onLoad="disptime()";"MM_CheckFlashVersion('7,0,0,0','Content on this page requires a newer version of Adobe Flash Player. Do you want to download it now?');DisplayDIV('SubKicks');HideDIV('LeftDiv');HideDIV('RightDiv');HideDIV('FrontDiv');HideDIV('SideDiv');">
Looks like you are missing the closing single quote on your string literal "Content on this page...". Also there should be a semicolon after disptime() rather than a comma
I know the language. I've read a book. - _Madmatt
|
|
|
|
|
Surely:
onLoad="disptime();MM_CheckFlashVersion ...etc
instead of:
onLoad="disptime()";"MM_CheckFlashVersion ...etc
|
|
|
|
|
Right, I missed removing the quotes.
Error propagation by copy & paste
I know the language. I've read a book. - _Madmatt
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
