function.html_table.php
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上传日期:2015-12-05
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- <?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
- * - rows = number of rows
- * - table_attr = table attributes
- * - tr_attr = table row attributes (arrays are cycled)
- * - td_attr = table cell attributes (arrays are cycled)
- * - trailpad = value to pad trailing cells with
- * - 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=4 tr_attr=$colors}
- * </pre>
- * @author Monte Ohrt <monte@ispi.net>
- * @version 1.0
- * @link http://smarty.php.net/manual/en/language.function.html.table.php {html_table}
- * (Smarty online manual)
- * @param array
- * @param Smarty
- * @return string
- */
- function smarty_function_html_table($params, &$smarty)
- {
- $table_attr = 'border="1"';
- $tr_attr = '';
- $td_attr = '';
- $cols = 3;
- $rows = 3;
- $trailpad = ' ';
- $vdir = 'down';
- $hdir = 'right';
- $inner = 'cols';
- if (!isset($params['loop'])) {
- $smarty->trigger_error("html_table: missing 'loop' parameter");
- return;
- }
- foreach ($params as $_key=>$_value) {
- switch ($_key) {
- case 'loop':
- $$_key = (array)$_value;
- break;
- case 'cols':
- case 'rows':
- $$_key = (int)$_value;
- break;
- case 'table_attr':
- case 'trailpad':
- case 'hdir':
- case 'vdir':
- case 'inner':
- $$_key = (string)$_value;
- break;
- case 'tr_attr':
- case 'td_attr':
- $$_key = $_value;
- break;
- }
- }
- $loop_count = count($loop);
- if (empty($params['rows'])) {
- /* no rows specified */
- $rows = ceil($loop_count/$cols);
- } elseif (empty($params['cols'])) {
- if (!empty($params['rows'])) {
- /* no cols specified, but rows */
- $cols = ceil($loop_count/$rows);
- }
- }
- $output = "<table $table_attr>n";
- for ($r=0; $r<$rows; $r++) {
- $output .= "<tr" . smarty_function_html_table_cycle('tr', $tr_attr, $r) . ">n";
- $rx = ($vdir == 'down') ? $r*$cols : ($rows-1-$r)*$cols;
- for ($c=0; $c<$cols; $c++) {
- $x = ($hdir == 'right') ? $rx+$c : $rx+$cols-1-$c;
- if ($inner!='cols') {
- /* shuffle x to loop over rows*/
- $x = floor($x/$cols) + ($x%$cols)*$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 .= "</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: */
- ?>