* Name: html_table
* Date: Feb 17, 2003
* Purpose: make an html table from an array of data
* Params: *
 * - loop       - array to loop through
 * - cols       - number of columns, comma separated list of column names
 *                or array of column names
 * - rows       - number of rows
 * - table_attr - table attributes
 * - th_attr    - table heading attributes (arrays are cycled)
 * - tr_attr    - table row attributes (arrays are cycled)
 * - td_attr    - table cell attributes (arrays are cycled)
 * - trailpad   - value to pad trailing cells with
 * - caption    - text for caption element
 * - vdir       - vertical direction (default: "down", means top-to-bottom)
 * - hdir       - horizontal direction (default: "right", means left-to-right)
 * - inner      - inner loop (default "cols": print $loop line by line,
 *                $loop will be printed column by column otherwise)
 * 
* Examples: *
 * {table loop=$data}
 * {table loop=$data cols=4 tr_attr='"bgcolor=red"'}
 * {table loop=$data cols="first,second,third" tr_attr=$colors}
 * 
* * @author Monte Ohrt * @author credit to Messju Mohr * @author credit to boots * @version 1.1 * @link http://www.smarty.net/manual/en/language.function.html.table.php {html_table} * (Smarty online manual) * * @param array $params parameters * * @return string */ function smarty_function_html_table($params) { $table_attr = 'border="1"'; $tr_attr = ''; $th_attr = ''; $td_attr = ''; $cols = $cols_count = 3; $rows = 3; $trailpad = ' '; $vdir = 'down'; $hdir = 'right'; $inner = 'cols'; $caption = ''; $loop = null; if (!isset($params['loop'])) { trigger_error("html_table: missing 'loop' parameter", E_USER_WARNING); return; } foreach ($params as $_key => $_value) { switch ($_key) { case 'loop': $$_key = (array) $_value; break; case 'cols': if (is_array($_value) && !empty($_value)) { $cols = $_value; $cols_count = count($_value); } elseif (!is_numeric($_value) && is_string($_value) && !empty($_value)) { $cols = explode(',', $_value); $cols_count = count($cols); } elseif (!empty($_value)) { $cols_count = (int) $_value; } else { $cols_count = $cols; } break; case 'rows': $$_key = (int) $_value; break; case 'table_attr': case 'trailpad': case 'hdir': case 'vdir': case 'inner': case 'caption': $$_key = (string) $_value; break; case 'tr_attr': case 'td_attr': case 'th_attr': $$_key = $_value; break; } } $loop_count = count($loop); if (empty($params['rows'])) { /* no rows specified */ $rows = ceil($loop_count / $cols_count); } elseif (empty($params['cols'])) { if (!empty($params['rows'])) { /* no cols specified, but rows */ $cols_count = ceil($loop_count / $rows); } } $output = "\n"; if (!empty($caption)) { $output .= '\n"; } if (is_array($cols)) { $cols = ($hdir == 'right') ? $cols : array_reverse($cols); $output .= "\n"; for ($r = 0; $r < $cols_count; $r ++) { $output .= ''; $output .= $cols[$r]; $output .= "\n"; } $output .= "\n"; } $output .= "\n"; for ($r = 0; $r < $rows; $r ++) { $output .= "\n"; $rx = ($vdir == 'down') ? $r * $cols_count : ($rows - 1 - $r) * $cols_count; for ($c = 0; $c < $cols_count; $c ++) { $x = ($hdir == 'right') ? $rx + $c : $rx + $cols_count - 1 - $c; if ($inner != 'cols') { /* shuffle x to loop over rows*/ $x = floor($x / $cols_count) + ($x % $cols_count) * $rows; } if ($x < $loop_count) { $output .= "" . $loop[$x] . "\n"; } else { $output .= "$trailpad\n"; } } $output .= "\n"; } $output .= "\n"; $output .= "
' . $caption . "
\n"; return $output; } function smarty_function_html_table_cycle($name, $var, $no) { if (!is_array($var)) { $ret = $var; } else { $ret = $var[$no % count($var)]; } return ($ret) ? ' ' . $ret : ''; }