knowram Posted November 10, 2006 Share Posted November 10, 2006 I have three pages. The first has a form on it with a text field. That gets submitted to the second page where I would like to set that submitted text as a cookie so that I can access that info on the third and following pages. If I do this where I set the variable on the same page as i use setcookie everything works fine[code]//Page 1<?php$drname = "jacob";setcookie("TestCookie", $drname);?>//Page 2<?phpecho $_COOKIE["TestCookie"];?>[/code]but if i do this it will not work[code]//Page 1<form><input type="text" name="drname" size="24" /> <input type="submit" name="Submit" value="Submit" /></form>//Page 2setcookie("drname", $drname);//Page 3echo $_COOKIE["drname"];[/code]What am I missing Thanks for the help in advance. Link to comment https://forums.phpfreaks.com/topic/26790-help-with-setcookie-function/ Share on other sites More sharing options...
exoskeleton Posted November 10, 2006 Share Posted November 10, 2006 hi, i just wanna ask if did you set your cookie in page 1? maybe thats the error coz you retrieved your cookie in page 2 without setting it in page 1..More power...Good Luck!!! Link to comment https://forums.phpfreaks.com/topic/26790-help-with-setcookie-function/#findComment-122510 Share on other sites More sharing options...
Monkeymatt Posted November 10, 2006 Share Posted November 10, 2006 On page 2, instead of using $drname, use $_REQUEST['drname'], as $drname will only be set if register_globals is set to on, which it is not in your case due to your problem. Simply make page 2 be this:[code]setcookie("drname", $_REQUEST['drname']);[/code]Monkeymatt Link to comment https://forums.phpfreaks.com/topic/26790-help-with-setcookie-function/#findComment-122511 Share on other sites More sharing options...
knowram Posted November 10, 2006 Author Share Posted November 10, 2006 MonkeymattThat looked like it would work however it still dose not seem to.Any other ideas? Link to comment https://forums.phpfreaks.com/topic/26790-help-with-setcookie-function/#findComment-122512 Share on other sites More sharing options...
fiddy Posted November 10, 2006 Share Posted November 10, 2006 I am not sure but try like this:put action for form tag and nethos as post <form action="xxxxx" method="yyyyyy">then try getting as :if($_POST){ $drname=$_POST['drname']; setcookie("TestCookie", $drname); } Link to comment https://forums.phpfreaks.com/topic/26790-help-with-setcookie-function/#findComment-122516 Share on other sites More sharing options...
exoskeleton Posted November 10, 2006 Share Posted November 10, 2006 yah, this will work![quote author=fiddy link=topic=114493.msg465848#msg465848 date=1163137684]I am not sure but try like this:put action for form tag and nethos as post <form action="xxxxx" method="yyyyyy">then try getting as :if($_POST){ $drname=$_POST['drname']; setcookie("TestCookie", $drname); }[/quote] Link to comment https://forums.phpfreaks.com/topic/26790-help-with-setcookie-function/#findComment-122569 Share on other sites More sharing options...
xsist10 Posted November 10, 2006 Share Posted November 10, 2006 Simply put, the setcookie function must be called before you do any rendering (i.e.: <form> <h> any html elements). This is because the cookie is passed in the header of a page instead of the body.[code]<?phpsetcookie("cookie_name", $cookie_data);?><p>First thing you see on the page</p>[/code] Link to comment https://forums.phpfreaks.com/topic/26790-help-with-setcookie-function/#findComment-122578 Share on other sites More sharing options...
knowram Posted November 10, 2006 Author Share Posted November 10, 2006 Sorry guys once again all looks good but will not work here is the code once again.[code]//Page 1<form action="diagnoses/choice.php" method="post"><input type="text" name="drname" size="24" /> <input type="submit" name="Submit" value="Submit" /></form>//Page 2<?phpif($_POST){ $drname = $_POST['drname']; setcookie("drname", $drname);}?>//Page 3<?phpecho $_COOKIE["drname"];?>[/code]??????? Link to comment https://forums.phpfreaks.com/topic/26790-help-with-setcookie-function/#findComment-122661 Share on other sites More sharing options...
sford999 Posted November 10, 2006 Share Posted November 10, 2006 The code you just posted is working for mePage 1[code]<?phpecho '<form action="2.php" method="post"><input type="text" name="drname" size="24" /> <input type="submit" name="Submit" value="Submit" /></form>';?>[/code]Page 2[code]<?phpif($_POST){ $drname = $_POST['drname']; setcookie("drname", $drname);}?>[/code]Page 3[code]<?phpecho "The set cookie is: ". $_COOKIE["drname"];?>[/code]It does set the cookie as shown here using the firefox web developer addon.[img]http://www.carpfishinguk.net/cookie.jpg[/img] Link to comment https://forums.phpfreaks.com/topic/26790-help-with-setcookie-function/#findComment-122670 Share on other sites More sharing options...
knowram Posted November 11, 2006 Author Share Posted November 11, 2006 Okay now I am really confused. if I make 3 new pages with just that code you are right it works fine. But I still can't get it to work in the pages I need it to. Here is the entire code for the 3 pages. assume I typed jacob in the text box.[code][color=yellow]//Page 1[/color]<!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> <meta http-equiv="content-type" content="text/html;charset=utf-8" /> <title>EMR Beta 1</title> </head> <body background="../images/BG.jpg"> <div align="center"> <table width="550" border="0" cellspacing="0" cellpadding="0" style="background-image: url(../images/full.jpg);"> <tr> <td valign="top"> <div align="center"> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <img src="../images/docin.gif" alt="" height="52" width="228" border="0" /><br /> <font size="-1" color="white">Use your full name as your would like it to appear on the final print<br /> And remember it is cap sensitive</font><font color="white"><br /> </font> <br /> <form action="diagnoses/choice.php" method="post"> <input type="text" name="drname" size="24" /> <input type="submit" name="Submit" value="Submit" /> </form> <br /> <br /> <br /> <font size="-1" color="white">Please do not include your appellation (Dr. NP. PA-C.).<br /> If this is your first time logging in this will be added on the following page.</font><br /> <br /> <br /> <br /> <br /> <br /> </div> </td> </tr> </table> </div> </body></html>[color=yellow]//Page 2[/color] <?php setcookie("drname", $drname); echo $_COOKIE["drname"]; [color=yellow]//will print jacob[/color] ?><!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> <meta http-equiv="content-type" content="text/html;charset=utf-8" /> <title>EMR Beta 1</title> </head> <body background="../../images/BG.jpg" text="white" link="white" vlink="white" alink="white"> <div align="center"> <?php //Conecting to database for buttons mysql_connect("localhost", "envision_knowram", "test") or die ("Could not connect to database"); mysql_select_db("envision_elcer") or die ("Could not select database"); $result=mysql_query("select * from medications WHERE Doc = '$drname'"); $row1=mysql_fetch_array($result); $result2=mysql_query("select * from instructions WHERE Doc = '$drname'"); $row2=mysql_fetch_array($result2); //looking for doctor if ($row1[0] != $drname and $row2[0] != $drname){ ?> <br /> <br /> <br /> <font size="+1" color="white">Could not find a anyone by that name.<br /></font> <font color="white">If this is your first time loging in please select a Practitioners Designation.</font><br /> <form method=post action="newdoc.php"> <input type="submit" name="Pos" value="Dr."> <input type="submit" name="Pos" value="PA-C"> <input type="submit" name="Pos" value="NP"> <input type="hidden" value="<?php echo $drname ?>" name="drname"> </form> If you have created an account already please try to login again<br /> <br /> <font size="+2" color="white"><a href="../Login.html">Login</a></font> <?php }else{ ?> <table width="550" border="0" cellspacing="0" cellpadding="0" style="background-image: url(../../images/full.jpg);"> <tr> <td align="center" valign="top"> <br /> <br /> <br /> <br /> <br /> <br /> <a href="../running1/Clear.php"><img src="../../images/start.gif" alt="" height="47" width="326" border="0" /></a><br /> [color=yellow]//link used to get to the next page[/color] <br /> <img src="../../images/or.gif" alt="" height="42" width="70" border="0" /><br /> <br /> <a href="editchoice.php?drname=<?= $drname?>"><img src="../../images/edit.gif" alt="" height="49" width="326" border="0" /></a><br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> </td> </tr> </table> </div> </body></html><?php }echo $_COOKIE["drname"]; [color=yellow]//will print jacob[/color]?>[color=yellow]//Page 3 ../running1/Clear.php[/color]<?phpecho $_COOKIE["drname"]; [color=yellow]//will not print jacob or anything[/color]?><!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> <meta http-equiv="content-type" content="text/html;charset=utf-8" /> <title>Clear</title> </head> <body background="../../images/BG.jpg"> <?php mysql_connect("localhost", "envision_knowram", "test") or die ("Could not connect to database"); mysql_select_db("envision_elcer") or die ("Could not select database"); $query = "UPDATE `patients` SET `Diag1` = '' ,`Diag2`= '' ,`Meds1` = '' ,`Meds2`= '',`Ins1` = '' ,`Ins2`= '' WHERE `Ref` = '$drname'"; Mysql_query($query) or die (mysql_error()); echo $_COOKIE["drname"]; ?> <p><META HTTP-EQUIV=Refresh CONTENT="1; URL=http:diagnoses.php"></p> </body></html>[/code]sorry for all the code but from everything that I can see it should work something seems to be clearing the cookie some where.thanks again for the help Link to comment https://forums.phpfreaks.com/topic/26790-help-with-setcookie-function/#findComment-123146 Share on other sites More sharing options...
knowram Posted November 12, 2006 Author Share Posted November 12, 2006 ??? ???Okay now I am having trouble with my simple test group of pages. Here is the code that I am using.[code]//Page 1<!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> <meta http-equiv="content-type" content="text/html;charset=utf-8" /> <meta name="generator" content="Adobe GoLive" /> <title>Untitled Page</title> </head> <body> <p> <form method="post" action="test2.php"> <input type="text" name="drname" size="24" /> <input type="submit" name="Submit" value="Submit" /> </form> </p> </body></html>//Page 2 <?php setcookie("drname", $drname); ?> <META HTTP-EQUIV=Refresh CONTENT=".3; URL=http:test3.php">//Page 3<?phpecho $_COOKIE["drname"];?>[/code]Everything works great the first time through. But if I go back to the first page and try entering something different it dose not change the cookie. Is there something I need to add to make that happen? Also if I ever get this working I am going to want to set the cookie so that it never dies. How do I do that?thanks Link to comment https://forums.phpfreaks.com/topic/26790-help-with-setcookie-function/#findComment-123527 Share on other sites More sharing options...
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