// Display message
loadTemplate('admin_settings_saved', false, $TEXT);
} // END - if
-} elseif ((isFormSent('del')) && (countPostSelection() > 0)) {
+} elseif ((isFormSent('del')) && (ifPostContainsSelections())) {
// Delete categories
- $OUT = ''; $SW = 2;
+ $OUT = '';
foreach (postRequestParameter('sel') as $id => $value) {
// Load data of category
$result = SQL_QUERY_ESC("SELECT `cat` FROM `{?_MYSQL_PREFIX?}_cats` WHERE `id`=%s LIMIT 1",
// Prepare data for the row template
$content = array(
- 'sw' => $SW,
'id' => $id,
'cat' => $cat,
);
// Load row template and switch colors
$OUT .= loadTemplate('admin_del_cats_row', true, $content);
- $SW = 3 - $SW;
} // END - foreach
// Load main template
loadTemplate('admin_del_cats', false, $OUT);
-} elseif ((isFormSent('edit')) && (countPostSelection() > 0)) {
+} elseif ((isFormSent('edit')) && (ifPostContainsSelections())) {
// Edit categories
- $OUT = ''; $SW = 2;
+ $OUT = '';
foreach (postRequestParameter('sel') as $id => $value) {
// Load data from the category
$result = SQL_QUERY_ESC("SELECT cat, visible, sort FROM `{?_MYSQL_PREFIX?}_cats` WHERE `id`=%s LIMIT 1",
// Prepare data for the row template
$content = array(
- 'sw' => $SW,
'id' => $id,
'cat' => $cat,
'vis' => addSelectionBox('yn', $vis, 'vis', $id),
// Load row template and switch colors
$OUT .= loadTemplate('admin_edit_cats_row', true, $content);
- $SW = 3 - $SW;
} // END - foreach
// Load main template
// Load all categories
$result = SQL_QUERY("SELECT `id`, `cat`, `visible`, `sort` FROM `{?_MYSQL_PREFIX?}_cats` ORDER BY `sort` ASC", __FILE__, __LINE__);
- if (SQL_NUMROWS($result) > 0) {
+ if (!SQL_HASZERONUMS($result)) {
// Init variables
- $OUT = ''; $SW = 2;
+ $OUT = '';
// List already existing categories for editing
while ($content = SQL_FETCHARRAY($result)) {
// Prepare data for the row template
- $content['sw'] = $SW;
$content['vis'] = translateYesNo($content['visible']);
// Put cat descriptions into variable for the selection box
// Load row template and switch color
$OUT .= loadTemplate('admin_config_cats_row', true, $content);
- $SW = 3 - $SW;
} // END - while
// Free memory