Table functions - from array to HTML table
Some functions useful when generating HTML tables from an array. Note that themeTabel() is standalone, but themeTable2() requires to supporting functions themeAttributes() and themeTableCell().
<?php
function themeTable($table_list, $header, $class = 'barcodes', $title = FALSE) {
if ($title) {
$html = '<div class="' . $class . '">' . $title . "</div>\n";
}
$html .= '<table class="' . $class . '">' . "\n";
$header_th = ' <tr>' . "\n";
foreach ($header as $key => $th) {
$header_th .= ' <th class="' . $key . '">' . $th . '</th>' . "\n";
}
$header_th .= '</tr>' . "\n";
$c = FALSE;
foreach ($table_list as $key => $package) {
$header_td .= ' <tr class="' . (($c = !$c) ? 'odd' : 'even') . ' ' . $package['class'] . '" title="' . $package['title'] . '">' . "\n";
if (is_array($package) AND ! empty($package['data'])) {
$header_td .= ' <td class="' . $package['class'] . '">' . $package['data'] . '</td>' . "\n";
} elseif (!empty($package['rows'])) {
$header_td .= ' <td class="' . $key . '">';
foreach ($package as $key => $td) {
$header_td .= ' ' . $td . "\n";
}
$header_td .= ' </td>';
} elseif (is_array($package)) {
$header_td .= ' <td class="' . $key . '">';
foreach ($package as $key => $td) {
$header_td .= ' ' . $td . "\n";
}
$header_td .= ' </td>';
} else {
$header_td .= ' <td class="' . $key . '">' . $package . '</td>' . "\n";
}
$header_td .= '</tr>' . "\n";
}
$html .= $header_th . $header_td . '</table>' . "\n";
return $html;
}
?>The following three functions are all needed to run themeTable2()
<?php
/**
* Helper function to themeTable2
* @param type $attributes
* @return string
*/
private function themeAttributes($attributes = array()) {
if (is_array($attributes) AND ! empty($attributes)) {
$t = '';
foreach ($attributes as $key => $value) {
$t .= " $key=" . '"' . (!empty($value) ? htmlspecialchars($value, ENT_QUOTES, 'UTF-8') : ' ') . '"';
}
return $t;
}
}
/**
* Helper function to themeTable2
* @param type $attributes
* @return string
*/
private function themeTableCell($cell, $header = FALSE) {
$attributes = '';
if (is_array($cell)) {
$data = isset($cell['data']) ? $cell['data'] : '';
$header |= isset($cell['header']);
unset($cell['data']);
unset($cell['header']);
$attributes = $this->themeAttributes($cell);
} else {
$data = $cell;
}
if ($header) {
$output = "<th$attributes>$data</th>";
} else {
$output = "<td$attributes>$data</td>";
}
return $output;
}
/**
* Generic table function based on Drupal 6 theme_table
* @param type $header
* @param type $rows
* @param type $attributes
* @param type $caption
* @param type $footer array; class, data
* @return string
*/
public function themeTable2($header, $rows, $attributes = array(), $caption = NULL, $footer = NULL) {
$output = '<table' . $this->themeAttributes($attributes) . ">\n";
if (isset($caption)) {
$output .= '<caption>' . $caption . "</caption>\n";
}
// Format the table header:
if (count($header) AND count($rows)) {
$output .= (count($rows) ? ' <thead><tr>' : ' <tr>');
foreach ($header as $cell) {
$output .= $this->themeTableCell($cell, TRUE);
}
// Using ternary operator to close the tags based on whether or not there are rows
$output .= (count($rows) ? " </tr></thead>\n" : "</tr>\n");
} else {
$ts = array();
}
// Format the table rows:
if (count($rows)) {
$output .= "<tbody>\n";
$flip = array('even' => 'odd', 'odd' => 'even');
$class = 'even';
foreach ($rows as $number => $row) {
$attributes = array();
// Check if we're dealing with a simple or complex row
if (isset($row['data'])) {
foreach ($row as $key => $value) {
if ($key == 'data') {
$cells = $value;
} else {
$attributes[$key] = $value;
}
}
} else {
$cells = $row;
}
if (count($cells)) {
// Add odd/even class
$class = $flip[$class];
if (isset($attributes['class'])) {
$attributes['class'] .= ' ' . $class;
} else {
$attributes['class'] = $class;
}
// Build row
$output .= ' <tr' . $this->themeAttributes($attributes) . '>';
$i = 0;
foreach ($cells as $cell) {
//$cell = tablesort_cell($cell, $header, $ts, $i++);drupal
$output .= $this->themeTableCell($cell);
}
$output .= " </tr>\n";
}
}
$output .= "</tbody>\n";
}
$output .= "</table>\n";
if (isset($footer['data'])) {
$output .= '<div class="table-footer '.$footer['class'].'">' . $footer['data'] . "</div>\n";
}
return $output;
}
?>