<?php /** * Smarty plugin * @package Smarty * @subpackage plugins */
/** * Smarty {html_table} function plugin * * Type: function<br> * Name: html_table<br> * Date: Feb 17, 2003<br> * Purpose: make an html table from an array of data<br> * Input:<br> * - 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, * $loop will be printed column by column otherwise) * * * Examples: * <pre> * {table loop=$data} * {table loop=$data cols=4 tr_attr='"bgcolor=red"'} * {table loop=$data cols="first,second,third" tr_attr=$colors} * </pre> * @author Monte Ohrt <monte at ohrt dot com> * @author credit to Messju Mohr <messju at lammfellpuschen dot de> * @author credit to boots <boots dot smarty at yahoo dot com> * @version 1.1 * @link http://smarty.php.net/manual/en/language.function.html.table.php {html_table} * (Smarty online manual) * @param array * @param Smarty * @return string */ function smarty_function_html_table($params, &$smarty) { $table_attr = 'border="1"'; $tr_attr = ''; $th_attr = ''; $td_attr = ''; $cols = $cols_count = 3; $rows = 3; $trailpad = ' '; $vdir = 'down'; $hdir = 'right'; $inner = 'cols'; $caption = '';
if (!isset($params['loop'])) { $smarty->trigger_error("html_table: missing 'loop' parameter"); return; }
foreach ($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 = "<table $table_attr>\n";
if (!empty($caption)) { $output .= '<caption>' . $caption . "</caption>\n"; }
if (is_array($cols)) { $cols = ($hdir == 'right') ? $cols : array_reverse($cols); $output .= "<thead><tr>\n";
for ($r=0; $r<$cols_count; $r++) { $output .= '<th' . smarty_function_html_table_cycle('th', $th_attr, $r) . '>'; $output .= $cols[$r]; $output .= "</th>\n"; } $output .= "</tr></thead>\n"; }
$output .= "<tbody>\n"; for ($r=0; $r<$rows; $r++) { $output .= "<tr" . smarty_function_html_table_cycle('tr', $tr_attr, $r) . ">\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 .= "<td" . smarty_function_html_table_cycle('td', $td_attr, $c) . ">" . $loop[$x] . "</td>\n"; } else { $output .= "<td" . smarty_function_html_table_cycle('td', $td_attr, $c) . ">$trailpad</td>\n"; } } $output .= "</tr>\n"; } $output .= "</tbody>\n"; $output .= "</table>\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 : ''; }
/* vim: set expandtab: */
?>
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