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Centering some php code...
Old 06-07-2012, 11:33 PM Centering some php code...
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Hi,

Can someone help me do a simple center? The images are output where the {$row['preview']} tag is. I want to center that tag. I have tried many ways, just guess it's tired-ness setting in...Man I wish I wasn't human...

Here's the code
Note: I have commented out the included css files in advance so it's only modifying the code below:

PHP Code:
<?php

$page_url = parse_url($_SERVER["REQUEST_URI"], PHP_URL_QUERY);
$page_url .= "&" . $_SERVER['QUERY_STRING'];
parse_str($page_url, $_GET);

include('./common.php');
include('./path.php');

$category = $_GET["cat"];
$cid = $_GET["cid"];
if (empty($category) && empty($cid)) {
    Header("Location: " . getCategoryPath());
    exit;
}

$subcategory = $_GET["subcat"];
$sid = $_GET["sid"];
if (empty($subcategory) && empty($sid)) {
    Header("Location: " . getCategoryPath());
    exit;
}


// Turn on error reporting
error_reporting(E_ALL);
ini_set('display_errors','off');


$category = replace_once_text($category);
$cid = intval($cid);
$query = "SELECT cid, seo_name, category_name FROM `amp_category` WHERE parent_cid = 0 and (seo_name = '{$category}' or cid = '{$cid}')";
$row = mysql_fetch_array(mysql_query($query));
$cid = $row['cid'];
$category_name = $row['category_name'];
$category_seo_name = $row['seo_name'];

if ($cid == "" || $cid <= 0 ){
    Header("Location: " . getCategoryPath());
    exit;
}

$subcategory = replace_once_text($subcategory);
$sid = intval($sid);
$query = "SELECT cid, seo_name, category_name FROM `amp_category` WHERE parent_cid = '{$cid}' and (seo_name = '{$subcategory}' or cid = '{$sid}')";
$row = mysql_fetch_array(mysql_query($query));
$sid = $row['cid'];
$subcategory_name = $row['category_name'];
$subcategory_seo_name = $row['seo_name'];

if ($sid == "" || $sid <= 0 ){
    Header("Location: " . getSubcatPath($category_seo_name, $cid));
    exit;
}

$zid = intval($_GET['zid']);
if ($zid != "" && $zid > 0)
    $query = "select * from `amp_zones` where `n` = '$zid' limit 1";
else
    $query = "select * from `amp_zones` where `cid` = '$sid' limit 1";

$rowZone = mysql_fetch_array(mysql_query($query));
$zid = $rowZone['n'];
if (empty($zid)) $zid = 'xxx';

$query = "select * from `amp_zones` where `cid` = '$sid' order by `title`";
$result = mysql_query($query);
$optionBox = ""; $linkBox = "";
while ($row = mysql_fetch_array($result))
{
    $sel ="";
    if ($row['n'] == $zid) $sel ="selected";
    $optionBox .= "<option value='{$row['n']}' {$sel}>{$row['title']}</option>";
    if ($isSEO){
        $linkBox .= "<a href='?zid={$row['n']}'>{$row['title']}</a></br>";
    }
    else {
        $linkBox .= "<a href='?cid={$cid}&sid={$sid}&zid={$row['n']}'>{$row['title']}</a></br>";
    }
}

?>

<html>
<head><title>Reunite My Site - Zones Navigation Page</title> 
<!--<link rel="stylesheet" type="text/css" href="/css/index.css" media="screen" />-->
<!-- <link rel="stylesheet" type="text/css" href="/css/pagination.css" media="screen" />  -->
</head>

<style type="text/css">

body {
color: #fff;
}

#main_content {
background-color: #66CCCC;
border: 1px solid #000;
color: #fff;
margin: auto;
padding-left:2.5px;
padding-right:2.5px;
width: 100%;
}

#outer {
width: 98%;
}
.my_element 
{
    float:left; 
    margin: 0 0 0 0;
    min-width: 300px;
    }
 .wrapper_central 
 {   width: 98%;
     margin: auto;
     padding: auto;
     text-align:center;
     }
 div.pagination a.my_details 
 {
     color:#fff;
     }
</style>


<body> 
<div id="main_content">
<div class="pagination white">
<div id="1" align="center"><h3><a href="<?php echo getSubcatPath($category_seo_name, $cid); ?>"><?php echo "You're in the", "&nbsp;",$category_name; ?></a> / <a href="<?php echo getZonesPath($category_seo_name, $cid, $subcategory_seo_name, $sid); ?>"><?php echo $subcategory_name; ?>&nbsp;Category</a></h3></div>

<script>
<!--
function doChange(obj){

<?php    
    if ($isSEO) {
        echo "document.location = '?zid='+ obj.value;";
    }
    else {
        echo "document.location = '?cid={$cid}&sid={$sid}&zid='+ obj.value;";
    }
?>
}

-->
</script>
<?php 
if  ($optionBox != "") {
?>
<select name="zid" onchange="doChange(this);">
<?php
    echo $optionBox;
?>
</select>
<?php 
}
?>
<p />

<?php 

// Turn on error reporting
error_reporting(E_ALL & ~E_NOTICE);
ini_set('display_errors','on');

?>

<?php 

// Pagination Code


          
            /* Your DB table name */

            $tbl_name="amp_ads";

            // How many adjacent pages should be shown on each side?
            $adjacents = 1;

            /* 
            First get total number of rows in data table. 
            If you have a WHERE clause in your query, make sure you mirror it here.
            */


            $query = "SELECT COUNT(*) as num FROM $tbl_name WHERE zones like '%_{$zid}_%' and `ad_complete` = 1";

            $total_pages = mysql_fetch_array(mysql_query($query));
            $total_pages = $total_pages['num'];
  
            
            /* Setup vars for query. */
            if ($isSEO)
            {
                $targetpage = "?";     //your file name  (the name of this file)
            }
            else
            {
                $targetpage = getZonesPath($category_seo_name, $cid, $subcategory_seo_name, $sid );     //your file name  (the name of this file)
            }

            $limit = 6;              //how many items to show per page

            $page = $_GET['page'];

            if($page) 
            $start = ($page - 1) * $limit; //first item to display on this page

            else
            $start = 0;           //if no page var is given, set start to 0
            
            /* Get data. */

            $sql = "SELECT * FROM $tbl_name WHERE zones like '%_{$zid}_%'  and `ad_complete` = 1 LIMIT $start, $limit";

             // exit($sql);
            $result = mysql_query($sql) or die(mysql_error());

            /* Setup page vars for display. */
            if ($page == 0) $page = 1;           //  if no page var is given, default to 1.
            $prev = $page - 1;                   //  previous page is page - 1
            $next = $page + 1;                   //  next page is page + 1
            $lastpage = ceil($total_pages/$limit);    //lastpage is = total pages / items per page, rounded up.
            $lpm1 = $lastpage - 1;            //last page minus 1

            /*
            Now we apply our rules and draw the pagination object. 
            We're actually saving the code to a variable in case we want to draw it more than once.
            */

            $pagination = "";
            if($lastpage > 1)
           { 
            $pagination .= "";

            //previous button


            if ($page > 1) 
            $pagination.= "<a href=\"$targetpage&page=$prev&zid={$zid}\" class=\"current\"> previous </a>";
            else
            $pagination.= "<span class=\"disabled\"> previous </span>";

            //pages

            if ($lastpage < 7 + ($adjacents * 2))    //not enough pages to bother breaking it up
           {    
            for ($counter = 1; $counter <= $lastpage; $counter++)
           {
            if ($counter == $page)
            $pagination.= "<span class=\"number\">$counter</span>";
            else
            $pagination.= "<a href=\"$targetpage&page=$counter&zid={$zid}\" class=\"number current\">$counter</a>";                
           }
           }
            elseif($lastpage > 5 + ($adjacents * 2))  //enough pages to hide some
           {

           //close to beginning; only hide later pages

            if($page < 1 + ($adjacents * 2))        
           {
            for ($counter = 1; $counter < 4 + ($adjacents * 2); $counter++)
           {
            if ($counter == $page)
            $pagination.= "<span class=\"number\">$counter </span>";
            else
            $pagination.= "<a href=\"$targetpage&page=$counter&zid={$zid}\" class=\"number current\">$counter</a>";
           }
            $pagination.= "<span class=\"dots\">...</span>";
            $pagination.= "<a href=\"$targetpage&page=$lpm1&zid={$zid}\" class=\"number\">$lpm1</a>";
            $pagination.= "<a href=\"$targetpage&page=$lastpage&zid={$zid}\" class=\"number current\">$lastpage</a>";        
           }

            //in middle; hide some front and some back

            elseif($lastpage - ($adjacents * 2) > $page && $page > ($adjacents * 2))
           {
            $pagination.= "<a href=\"$targetpage&page=1&zid={$zid}\" class=\"number\">1</a>";
            $pagination.= "<a href=\"$targetpage&page=2&zid={$zid}\" class=\"number\">2</a>";
            $pagination.= "<span class=\"dots\">...</span>";
            for ($counter = $page - $adjacents; $counter <= $page + $adjacents; $counter++)
           {
            if ($counter == $page)
            $pagination.= "<span class=\"number\">$counter</span>";
            else
            $pagination.= "<a href=\"$targetpage&page=$counter&zid={$zid}\" class=\"number current\">$counter</ a>";                
           }
            $pagination.= "<span class=\"dots\">...</span>";
            $pagination.= "<a href=\"$targetpage&page=$lpm1&zid={$zid}\" class=\"number\">$lpm1</a>";
            $pagination.= "<a href=\"$targetpage&page=$lastpage&zid={$zid}\" class=\"number current\">$lastpage</a>";        
           }

            //close to end; only hide early pages

            else
           {
            $pagination.= "<a href=\"$targetpage&page=1&zid={$zid}\" class=\"number\">1</a>";
            $pagination.= "<a href=\"$targetpage&page=2&zid={$zid}\" class=\"number\">2</a>";
            $pagination.= "<span class=\"dots\">...</span>";
            for ($counter = $lastpage - (2 + ($adjacents * 2)); $counter <= $lastpage; $counter++)
           {
            if ($counter == $page)
            $pagination.= "<span class=\"number\">$counter</span>";
            else
            $pagination.= "<a href=\"$targetpage&page=$counter&zid={$zid}\" class=\"number current\">$counter</a>";
           }
           }
           }
        
            //next button

            if ($page < $counter - 1)
            $pagination.= "<a href=\"$targetpage&page=$next&zid={$zid}\" class=\"number current\"> next </a>";
            else
            $pagination.= "<span class=\"disabled\"> next </span>";
            $pagination.= "</div>\n";        
           }
           
           // End of Pagination Script //


?>

<?php

##################################################################################

function create_banner($ad_type_vars,$ad_vars,$this_url) {
global $s;
if ($ad_vars[kind]=='raw')
{ if ($ad_vars[javascript])
  { $ad = '<iframe onfocus="track_image'.$ad_vars[n].$ad_vars[camp].'.src=\''.$this_url.'&ix=1\'" src="'.$s[site_url].'/show_i.php?'.str_replace("$s[site_url]/click.php?",'',$this_url).'&target='.$s[target].'" width='.$ad_type_vars[w].' height='.$ad_type_vars[h].' marginwidth=0 marginheight=0 hspace=0 vspace=0 frameborder=0 scrolling="no"></iframe>
     <img src="'.$s[site_url].'/images/blank.gif" width="0" height="0" id="track_image'.$ad_vars[n].$ad_vars[camp].'">';
  }
  else
  { 
    $ad = $ad_vars[raw];
  }
}
elseif (eregi(".*swf$",$ad_vars[banner]))
{ $value[click_tag] = urlencode($this_url).'&window='.$s[target];
  $value[banner] = $ad_vars[banner]; $value[w] = $ad_type_vars[w]; $value[h] = $ad_type_vars[h];
  $line = $s[flash_code];
  reset ($value); while(list($k,$v) = each($value)) $line = str_replace("#%$k%#",$v,$line);
  $ad = eregi_replace("#%[a-z0-9_]*%#",'',$line);
}
else $ad = '<a target="'.$s[target].'" href="'.$this_url.'"><img alt="'.$ad_vars[alt].'" border=0 src="'.$ad_vars[banner].'" width="'.$ad_type_vars[w].'" height="'.$ad_type_vars[h].'"></a>';
return $ad;
}

##################################################################################

  
  $iPos=1;
  while ($row=mysql_fetch_array($result)){
    //print_r($row);
    $ads[$iPos] = $row;
    $iPos++;
  }

// Start of Multiple Columns Script //

    $cols=1;    // Here we define the number of columns
    echo "<div class=\"wrapper_central\" >"; // The container table with $cols columns
    $iPos = 1;
    do {
        for($i=1;$i<=$cols;$i++) {  // All the rows will have $cols columns even if
                        // the records are less than $cols
        $row=$ads[$iPos];
        if($row) {
            /*
            $ad_vars = $row;
            if (!$ad_type_vars)
            { $q = mysql_query("select ad_type,w,h,color_style,logotext_color from $s[pr]ad_types where n = '$ad_vars[ad_type]'");
              $ad_type_vars = mysql_fetch_assoc($q);
            }
            $this_url = $base_url."";
            if ($ad_type_vars[ad_type]=='banner') $ad = create_banner($ad_type_vars,$ad_vars,$this_url);
            */
     
 ?>
              <div class="my_element"><?php echo "<p>{$row['title']}</p>{$row['preview']} <br/><a class=\"my_details\" href='{$root_path}/details.php?n={$row['n']}&cid=$cid&sid=$sid&zid=$zid&page=$page'>Details...</a>"; ?></div>
<?
            $iPos++;
            }
            else{
                // echo "<tr><td>&nbsp;</td></tr>";  //If there are no more records at the end, add a blank column
            }
        }
    } while($row);
          echo "<div style=\"clear:both;\">&nbsp;</div></div>";

// End of Multiple Columns Script //

echo $pagination

?>



<?php

// Display the total number of categories.

$query = "SELECT COUNT(*) as num FROM $tbl_name WHERE zones like '%_{$zid}_%'";
$row = mysql_fetch_array(mysql_query($query));
$count = $row['num'];


// Start Subcategories Counter

if ( $count == 1 ) {

echo "<p />";
echo "There is currently Only" ."&nbsp;" .$count ."&nbsp;" ."Ads in this Subategory!";

} else {

echo "<p />";
echo "There are currently" ."&nbsp;" .$count ."&nbsp;" ."Ads in this Subategory!";
}

// End Subcategories Counter
?>

</div>

<?php
echo "<br>{$linkBox}";
?>

<div style="padding-right: 5px;" align="right">Copyright &copy; 2012 - 2076</div>
<p />
</div>
</body>
</html>
Thank you in advance!
Brian
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Old 06-08-2012, 01:33 AM Re: Centering some php code...
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You could i.e. enclose it within a centered div or paragraph.

Code:
.center { text-align: center; }
PHP Code:
echo '<p class="center">' . $row['preview'] . '</p>' 
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Old 06-08-2012, 06:48 AM Re: Centering some php code...
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Quote:
Originally Posted by lizciz View Post
You could i.e. enclose it within a centered div or paragraph.

Code:
.center { text-align: center; }
PHP Code:
echo '<p class="center">' . $row['preview'] . '</p>' 
Could you answer directly, as I tried the copy/paste to that code, and it didn't center, just slightly adjusted over to the right...Here's the page, I remove you code above, as in am in a rush to work, but the test page is:

http://reunitemysite.com/category/An...uities/?zid=24

I will be home at around 1:00pm est.
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Old 06-08-2012, 11:59 AM Re: Centering some php code...
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You've added left float to the "my_element" class. What exactly is it that you want to center?
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Old 06-08-2012, 01:19 PM Re: Centering some php code...
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Quote:
Originally Posted by lizciz View Post
You've added left float to the "my_element" class. What exactly is it that you want to center?
Hi,

I would like to center the part on the page that says test ad and test ad 2 (going across) and the ads under each of those titles as well as the details link under that. so that whole block of code if using colorzilla (firefox addon) it would be called: div.wrapper_central ( I think it's that or my_element class, but I can't get either or centered)

Brian
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Old 06-08-2012, 01:58 PM Re: Centering some php code...
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I would change the wrapper_central to this:

Code:
.wrapper_central {
    display: table;
    margin: auto;
}
display:table; will make the element take as little space as possible, instead of streching to 100% width as block elements does, meaning that it can be centered by setting the horizontal margin to auto. Just remember to also remove the "width: 98%;".
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Old 06-08-2012, 02:25 PM Re: Centering some php code...
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Quote:
Originally Posted by lizciz View Post
I would change the wrapper_central to this:

Code:
.wrapper_central {
    display: table;
    margin: auto;
}
display:table; will make the element take as little space as possible, instead of streching to 100% width as block elements does, meaning that it can be centered by setting the horizontal margin to auto. Just remember to also remove the "width: 98%;".
Worked nicely!
Thank you very much!
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