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Personal Info
Shahzad Rasool SONO
Starter Member
19 years old
Male
Pakistan
Born Feb-18-1989
Interests
Web designing , Video Mixing , Reading some special books , Make special Friend , and play snooker
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Joined: 16-August 07
Profile Views: 216*
Last Seen: 9th April 2008 - 03:29 AM
Local Time: Jan 10 2009, 08:33 AM
82 posts (0 per day)
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sono.hacking@yahoo.com
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sono.hacking@hotmail.com
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9 Apr 2008
Hello !
Brothers How r u? Hopely Fine and shine. But i am Not. i want to create a domain in Windows server 2003 enterprise edition for domain networking in a college lab so please if any one know about it then tell me simply the Best How Thanks Regards ___SONO___(*_*)
16 Aug 2007
What is a Cookie?
A cookie is a variable that is stored on the visitor's computer. Each time the same computer requests a page with a browser, it will send the cookie too. With JavaScript, you can both create and retrieve cookie values. Examples of cookies: Name cookie - The first time a visitor arrives to your web page, he or she must fill in her/his name. The name is then stored in a cookie. Next time the visitor arrives at your page, he or she could get a welcome message like "Welcome __SONO__!" The name is retrieved from the stored cookie Password cookie - The first time a visitor arrives to your web page, he or she must fill in a password. The password is then stored in a cookie. Next time the visitor arrives at your page, the password is retrieved from the cookie Date cookie - The first time a visitor arrives to your web page, the current date is stored in a cookie. Next time the visitor arrives at your page, he or she could get a message like "Your last visit was on Tuesday August 11, 2005!" The date is retrieved from the stored cookie -------------------------------------------------------------------------------- Create and Store a Cookie In this example we will create a cookie that stores the name of a visitor. The first time a visitor arrives to the web page, he or she will be asked to fill in her/his name. The name is then stored in a cookie. The next time the visitor arrives at the same page, he or she will get welcome message. First, we create a function that stores the name of the visitor in a cookie variable: function setCookie(c_name,value,expiredays) {var exdate=new Date()exdate.setDate(exdate.getDate()+expiredays) document.cookie=c_name+ "=" +escape(value)+ ((expiredays==null) ? "" : ";expires="+exdate.toGMTString()) } The parameters of the function above hold the name of the cookie, the value of the cookie, and the number of days until the cookie expires. In the function above we first convert the number of days to a valid date, then we add the number of days until the cookie should expire. After that we store the cookie name, cookie value and the expiration date in the document.cookie object. Then, we create another function that checks if the cookie has been set: function getCookie(c_name) { if (document.cookie.length>0) { c_start=document.cookie.indexOf(c_name + "=") if (c_start!=-1) { c_start=c_start + c_name.length+1 c_end=document.cookie.indexOf(";",c_start) if (c_end==-1) c_end=document.cookie.length return unescape(document.cookie.substring(c_start,c_end)) } } return "" } The function above first checks if a cookie is stored at all in the document.cookie object. If the document.cookie object holds some cookies, then check to see if our specific cookie is stored. If our cookie is found, then return the value, if not - return an empty string. Last, we create the function that displays a welcome message if the cookie is set, and if the cookie is not set it will display a prompt box, asking for the name of the user: function checkCookie() { username=getCookie('username') if (username!=null && username!="") {alert('Welcome again '+username+'!')} else { username=prompt('Please enter your name:',"") if (username!=null && username!="") { setCookie('username',username,365) } } } All together now: <html> <head> <script type="text/javascript"> function getCookie(c_name) { if (document.cookie.length>0) { c_start=document.cookie.indexOf(c_name + "=") if (c_start!=-1) { c_start=c_start + c_name.length+1 c_end=document.cookie.indexOf(";",c_start) if (c_end==-1) c_end=document.cookie.length return unescape(document.cookie.substring(c_start,c_end)) } } return "" }function setCookie(c_name,value,expiredays) {var exdate=new Date()exdate.setDate(exdate.getDate()+expiredays) document.cookie=c_name+ "=" +escape(value)+ ((expiredays==null) ? "" : ";expires="+exdate.toGMTString()) }function checkCookie() { username=getCookie('username') if (username!=null && username!="") {alert('Welcome again '+username+'!')} else { username=prompt('Please enter your name:',"") if (username!=null && username!="") { setCookie('username',username,365) } } } </script> </head><body onLoad="checkCookie()"> </body> </html> PLEASE TELL ABOUT SOMETHING FOR MY POSTS __ SONO __(*_*)[color=#33FF33] |
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