==== Suggestion for Allowing Columns on Wikka Pageindex action ====
By IvanLanin

I try to made adjustment to pageindex action to allow column such on category. The following code is what I've came up with, also including tweaking on the index_header.

Please comment. Thx.

%%(php)
<?php
if ($pages = $this->LoadAllPages())
{
if (!isset($col)) $col = 1;
if (isset($_REQUEST["letter"])) $requested_letter = $_REQUEST["letter"]; else $requested_letter = '';
if (!$requested_letter && isset($letter)) $requested_letter = strtoupper($letter);
$cached_username = $this->GetUserName();
$link = $this->href("", "", "letter=");
$index_header = "<strong>" . (($requested_letter != '') ? "<a href='$link'>All</a>" : "All") . "</strong> \n";
$user_owns_pages = false;
$index_output = "";
$current_character = "";
$character_changed = false;
$char_count = 0;

foreach ($pages as $page) {
$firstChar = strtoupper($page["tag"][0]);
if (!preg_match("/[A-Za-z]/", $firstChar)) $firstChar = "#";
if ($firstChar != $current_character) {
$current_character = $firstChar;
$character_changed = true;
$char_index[$current_character] = 0;
}
$char_index[$firstChar]++;
if ($requested_letter == '' || $firstChar == $requested_letter && $character_changed)
$character_changed = false;
}

$current_character = "";
$character_changed = false;

$index_output .= "<table width=\"100%\" border=\"0\">\n";
foreach ($pages as $page)
{
$page_owner = $page["owner"];
// $this->CachePage($page);

$firstChar = strtoupper($page["tag"][0]);
if (!preg_match("/[A-Za-z]/", $firstChar)) $firstChar = "#";
if ($firstChar != $current_character) {
$index_header .= "<strong>" .
(($requested_letter != '' && $firstChar == $requested_letter) ?
$firstChar : "<a href='$link$firstChar'>$firstChar</a>") .
"</strong> \n";
$current_character = $firstChar;
$character_changed = true;
}
if ($requested_letter == '' || $firstChar == $requested_letter) {
if ($character_changed) {
$char_count = 0;
$index_output .= "<tr><td> </td></tr>\n";
$index_output .= "<tr><td><strong>$firstChar</strong></td></tr>\n<tr>\n";
$character_changed = false;
}
if ($char_count == $col) {
$index_output .= "</tr>\n<tr>";
$char_count = 0;
}
$index_output .= '<td>' . $this->Link($page["tag"]);

if ($cached_username == $page_owner) {
$index_output .= "*";
$user_owns_pages = true;
} elseif ($page_owner != '(Public)' && $page_owner != '') {
$index_output .= " . . . . Owner: ".$page_owner;
}
$index_output .= "</td>\n";
$char_count++;
}
}
$index_output .= "</tr>\n</table>";
$index_header .= "<br />";
if ($user_owns_pages) $index_output .= "<br />\n* Indicates a page that you own.<br />\n";
print $index_header.$index_output;
} else {
print("<em>No pages found.</em>");
}
?>
%%

----
CategoryUserContributions