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problem with showing online users

Thread began 1/27/2014 5:35 pm by khon_lao435659 | Last modified 1/29/2014 5:35 pm by khon_lao435659 | 1194 views | 10 replies |

khon_lao435659

problem with showing online users

i have a couple of problems. first one is i get this error testing my whoischeck.php

2014-01-22 15:41:42No database selectedNo database selectedNo database selected
Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in /home/webim028/public_html/SolaDB/whoischeck.php on line 32

second problem:
there was no session for my user email. so i created $_SESSION['SecurityAssist_UserEmail'];
with security assist i added the update records for both login and logout using the new session i made, but everytime i log in it does not update my table.

code for the whoischeck.php

<?php require_once('Connections/announcement.php'); ?>
<?php require_once('webassist/security_assist/helper_php.php'); ?>
<?php


////// To update session status for user table to get who is online ////////
if(WA_Auth_RulePasses("Logged in to pcms2_users")){ // Begin Show Region
$tm=date("Y-m-d H:i:s");
$xses=$_SESSION['SecurityAssist_UserEmail'];
$q=mysql_query("update pcms2_users set connected_usr='Y', tm_usr='$tm' where UserEmail='$xses'");
echo $tm;
echo mysql_error();}
else{

}

///// ////////////// End of updating login status for who is online ///////

// Find out who is online /////////
$gap=10; // change this to change the time in minutes, This is the time for which active users are collected.
$tm=date ("Y-m-d H:i:s", mktime (date("H"),date("i")-$gap,date("s"),date("m"),date("d"),date("Y")));
//// Let us update the table and set the status to OFF
////for the users who have not interacted with
////pages in last 10 minutes ( set by $gap variable above ) ///

$ut=mysql_query("update pcms2_users set connected_usr='N' where tm_usr < '$tm'");
echo mysql_error();
/// Now let us collect the userEmail from table who are online ////////
$qt=mysql_query("select UserEmail from pcms2_users where tm_usr > '$tm' and connected_usr='Y'");
echo mysql_error();

while($nt=mysql_fetch_array($qt)){
}

?>

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Jason ByrnesWebAssist

problem 2 is related to problem 1.


problem 1 means that there is a problem with the connection details. double the mysql host, username, password and database name to make sure they are correct.

the error indicates they are not. if you think they should be and are still getting the error, check with the host.

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Miguel

add to the querys this on top of them

mysql_select_db($database_dbname, $dbname);

Change dbname with the one you have

place it above this code

$q=mysql_query("update pcms2_users set connected_usr='Y', tm_usr='$tm' where UserEmail='$xses'");

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khon_lao435659

Miguel i tried using the mysql_select_db at an earlier time but didnt work. i'll send over the files

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Miguel

Did not get the files did you send them?

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khon_lao435659

i attached them privately. i will attach them publicly

-----------

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Miguel

Ok try this one out, what is new is the mysql_select_db($database_announcement, $announcement); you had an incorrect one on the file, let me know if its updating or not remeber this should be included on every page of your site and on the login page you can add an update of the user status with data assist in an easy way if the user gets logged also

Attached Files
whoischeck.zip
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khon_lao435659

the new file sent over causes the following problems.

Warning: mysql_select_db(): 6 is not a valid MySQL-Link resource in /home/webim028/public_html/SolaDB/whoischeck.php on line 10

Warning: mysql_select_db(): 6 is not a valid MySQL-Link resource in /home/webim028/public_html/SolaDB/whoischeck.php on line 27

Warning: mysql_select_db(): 6 is not a valid MySQL-Link resource in /home/webim028/public_html/SolaDB/whoischeck.php on line 32

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Miguel

Ok try this one then

Attached Files
whoischeck.zip
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khon_lao435659

still fails,
Will it matter if the site is hosted on a sub domain?
Also in the server behaviors in the whoischeck.php there is a red exclaimation mark next too the SecurityAssist Show Region (Logged into ****) (Prior version) when i go to update the rule, it says error executing.

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