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Oreamnos · #1 04-27-2005, 06:11 AM

i am attempting to build my first vb powered page via this tutorial: https://vborg.vbsupport.ru/showthread.php?t=62164

everything from that tut is working fine but i am running a query and cant seem to access the results in a template.

basically this is what i have:

PHP Code:


			
<?php

// ####################### SET PHP ENVIRONMENT ###########################

error_reporting(E_ALL & ~E_NOTICE);



// #################### DEFINE IMPORTANT CONSTANTS #######################

define('NO_REGISTER_GLOBALS', 1);

define('THIS_SCRIPT', 'contest_stats'); // 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(

    'contest_stats',

);



// pre-cache templates used by specific actions

$actiontemplates = array();



// ######################### REQUIRE BACK-END ############################

require_once('./global.php');



// #######################################################################

// ######################## START MAIN SCRIPT ############################

// #######################################################################

$startdate = 1112313600;

$enddate = 1114819200;

$get_thread_stats = "<a href=\"contest_stats.php?do=stats&type=threads\">Get Thread Starter Stats</a>";



if ($_REQUEST['do'] == "stats") {

    // user has requested stats so get them

    // chould we get most threads started, most posts or most referrals?

    if ($_REQUEST['type'] == "threads") {

    

        $most_threads = "";

        $threads = $DB_site->query_first("

            SELECT postusername

            FROM " . TABLE_PREFIX . "thread");

            

        while ($row = $DB_site->fetch_array($threads)) {

            $most_threads .= $row['postusername'] . "<br />";

        }

        

    

    } elseif ($_REQUEST['type'] == "posts") {

    

    } elseif ($_REQUEST['type'] == "referrals") {

    

    }

    



}







$navbits = array();

$navbits[$parent] = 'Contest Statistics';

$navbits = construct_navbits($navbits);

eval('$navbar = "' . fetch_template('navbar') . '";');

eval('print_output("' . fetch_template('contest_stats') . '");');



?>

template

HTML Code:

$stylevar[htmldoctype]
<html dir="$stylevar[textdirection]" lang="$stylevar[languagecode]">
<head>
<title>$vboptions[bbtitle]</title>
$headinclude
</head>
<body>
$header

$navbar

<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="$stylevar[cellspacing]" border="0" width="100%" align="center">
<tr>
	<td class="tcat">Title</td>
</tr>
<tr>
	<td class="alt1">

$get_thread_stats
<br />
$most_threads
<br />
$row[postusername]

</td>
</tr>
</table>

$footer
</body>
</html>

i have $most_threads and $row[postusername] but still no luck.

any ideas how i can access my query results?

thanks
eric

Marco van Herwaarden · #2 04-27-2005, 06:49 AM

If you are using a query_first (as opposed to simple "query") you don't need to fetch the rows afterwards, this is automatically done.

So just remove the while block and replace with:

PHP Code:


			
$most_threads = $threads['postusername'];

PS query_first will only retrieve 1 row.

Oreamnos · #3 04-27-2005, 08:18 AM

ok, thanks for heads up on the query_first thing. i thought that was a little weird.

i still couldnt get it to work without a while loop.

heres what worked for me:

PHP Code:


			
$threads = $DB_site->query("SELECT * FROM " . TABLE_PREFIX . "thread");

        

        while ($thread = $DB_site->fetch_array($threads)) {

            $most_threads .= $thread['postusername'] . "<br />";

        }

thanks again

eric

Marco van Herwaarden · #4 04-27-2005, 09:42 AM

Yes if you use "query" then you will need a loop to read the rows.

Oreamnos · #5 04-27-2005, 09:43 AM

cool, thanks for your help. im rolling now

X vBulletin 3.8.12 by vBS Debug Information
Page Generation 0.05678 seconds Memory Usage 2,223KB Queries Executed 13 (?)
More Information
Template Usage: (1)SHOWTHREAD (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (1)ad_showthread_beforeqr (1)ad_showthread_firstpost (1)ad_showthread_firstpost_sig (1)ad_showthread_firstpost_start (1)bbcode_html (3)bbcode_php (1)footer (1)forumjump (1)forumrules (1)gobutton (1)header (1)headinclude (1)navbar (3)navbar_link (120)option (5)post_thanks_box (5)post_thanks_button (1)post_thanks_javascript (1)post_thanks_navbar_search (5)post_thanks_postbit_info (5)postbit (5)postbit_onlinestatus (5)postbit_wrapper (1)spacer_close (1)spacer_open (1)tagbit_wrapper Phrase Groups Available: global inlinemod postbit posting reputationlevel showthread	Included Files: ./showthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/functions_bigthree.php ./includes/class_postbit.php ./includes/class_bbcode.php ./includes/functions_reputation.php ./includes/functions_post_thanks.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete showthread_start showthread_getinfo forumjump showthread_post_start showthread_query_postids showthread_query bbcode_fetch_tags bbcode_create showthread_postbit_create postbit_factory postbit_display_start post_thanks_function_post_thanks_off_start post_thanks_function_post_thanks_off_end post_thanks_function_fetch_thanks_start post_thanks_function_fetch_thanks_end post_thanks_function_thanked_already_start post_thanks_function_thanked_already_end fetch_musername postbit_imicons bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete postbit_display_complete post_thanks_function_can_thank_this_post_start tag_fetchbit_complete forumrules navbits navbits_complete showthread_complete
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