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  #1  
Old 08-21-2009, 11:29 AM
MozyMac MozyMac is offline
 
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Default How to display result of sql quire

hello,

I have made quire to find number of users in a usergroup and code to display number, but when i add the code to my custom vb page it won't display it:

Code:
<?php 

// ####################### SET PHP ENVIRONMENT ###########################
error_reporting(E_ALL & ~E_NOTICE); 

// #################### DEFINE IMPORTANT CONSTANTS #######################
define('NO_REGISTER_GLOBALS', 1); 
define('THIS_SCRIPT', 'imamac'); // change this depending on your filename 

// ################### PRE-CACHE TEMPLATES AND DATA ###################### 
// get special phrase groups 
$phrasegroups = array( 

); 

// get special data templates from the datastore 
$specialtemplates = array( 
     
); 

// pre-cache templates used by all actions 
$globaltemplates = array( 
    'imamac', 
); 

// pre-cache templates used by specific actions 
$actiontemplates = array( 

); 

// ######################### REQUIRE BACK-END ############################ 
require_once('./global.php'); 

// #######################################################################
// ######################## START MAIN SCRIPT ############################
// #######################################################################
 $res = mysql_query("SELECT username FROM user WHERE usergroupid = 2") or die("Error: ".mysql_error());
   $numRows = mysql_num_rows($res); // Here you get the number of rows returned
   echo "There are currently $numRows users";
$navbits = array(); 
$navbits[$parent] = 'Im a Mac'; 

$navbits = construct_navbits($navbits); 
eval('$navbar = "' . fetch_template('navbar') . '";'); 
eval('print_output("' . fetch_template('imamac') . '");'); 


  

?>
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  #2  
Old 08-21-2009, 03:14 PM
Lynne's Avatar
Lynne Lynne is offline
 
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Default

Don't use echo. Assign the results text to a variable and spit the variable out in your template. What is in your template?
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  #3  
Old 08-22-2009, 10:52 PM
MozyMac MozyMac is offline
 
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Quote:
Originally Posted by Lynne View Post
Don't use echo. Assign the results text to a variable and spit the variable out in your template. What is in your template?
hmm it's name is imamac

thanks
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  #4  
Old 08-24-2009, 07:48 AM
MozyMac MozyMac is offline
 
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hmm lynne please help me

Thanks
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  #5  
Old 08-24-2009, 02:19 PM
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Lynne Lynne is offline
 
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Default

I asked to see what was in your template but you haven't posted it.

Here's an example of what I mean by don't use echo. You have:
PHP Code:
echo "There are currently $numRows users"
You should do it like this:
PHP Code:
$myvar =  "There are currently $numRows users"

And then put $myvar in your template.
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  #6  
Old 08-26-2009, 12:10 AM
MozyMac MozyMac is offline
 
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Default

Quote:
Originally Posted by Lynne View Post
I asked to see what was in your template but you haven't posted it.

Here's an example of what I mean by don't use echo. You have:
PHP Code:
echo "There are currently $numRows users"
You should do it like this:
PHP Code:
$myvar =  "There are currently $numRows users"

And then put $myvar in your template.
sorry for not replaying soon

Thanks for help
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