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add_settings_section() and add_settings_field(). see #7682

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git-svn-id: https://develop.svn.wordpress.org/trunk@8855 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2008-09-09 22:31:22 +00:00
parent ed655f5b56
commit 907d759f02
8 changed files with 110 additions and 4 deletions
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86
wp-admin/includes/template.php
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@@ -1507,7 +1507,6 @@ function add_meta_box($id, $title, $callback, $page, $context = 'advanced', $pri
$wp_meta_boxes[$page][$context][$priority][$id] = array('id' => $id, 'title' => $title, 'callback' => $callback);
}
// crazyhorse - this can be made simpler
function do_meta_boxes($page, $context, $object) {
global $wp_meta_boxes;
static $already_sorted = false;
@@ -1602,4 +1601,89 @@ function meta_box_prefs($page) {
}
}
}
/**
* Add a new section to a settings page
*
* @since 2.7
*
* @param string $id String for use in the 'id' attribute of tags.
* @param string $title Title of the section
* @param string $callback Function that fills the section with the desired content. The function should echo its output.
* @param string $page The type of settings page on which to show the section (general, reading, writing, ...)
*/
function add_settings_section($id, $title, $callback, $page) {
global $wp_settings_sections;
if ( !isset($wp_settings_sections) )
$wp_settings_sections = array();
if ( !isset($wp_settings_sections[$page]) )
$wp_settings_sections[$page] = array();
if ( !isset($wp_settings_sections[$page][$id]) )
$wp_settings_sections[$page][$id] = array();
$wp_settings_sections[$page][$id] = array('id' => $id, 'title' => $title, 'callback' => $callback);
}
/**
* Add a new field to a settings page
*
* @since 2.7
*
* @param string $id String for use in the 'id' attribute of tags.
* @param string $title Title of the field
* @param string $callback Function that fills the field with the desired content. The function should echo its output.
* @param string $page The type of settings page on which to show the field (general, reading, writing, ...)
* @param string $section The section of the settingss page in which to show the box (default, ...)
* @param array $args Additional arguments
*/
function add_settings_field($id, $title, $callback, $page, $section = 'default', $args = array()) {
global $wp_settings_fields;
if ( !isset($wp_settings_fields) )
$wp_settings_fields = array();
if ( !isset($wp_settings_fields[$page]) )
$wp_settings_fields[$page] = array();
if ( !isset($wp_settings_fields[$page][$section]) )
$wp_settings_fields[$page][$section] = array();
$wp_settings_fields[$page][$section][$id] = array('id' => $id, 'title' => $title, 'callback' => $callback, 'args' => $args);
}
function do_settings_sections($page) {
global $wp_settings_sections, $wp_settings_fields;
if ( !isset($wp_settings_sections) || !isset($wp_settings_sections[$page]) )
return;
foreach ( (array) $wp_settings_sections[$page] as $section ) {
echo "<h3>{$section['title']}</h3>\n";
call_user_func($section['callback'], $section);
if ( !isset($wp_settings_fields) || !isset($wp_settings_fields[$page]) || !isset($wp_settings_fields[$page][$section['id']]) )
continue;
echo '<table class="form-table">';
do_settings_fields($page, $section['id']);
echo '</table>';
}
}
function do_settings_fields($page, $section) {
global $wp_settings_fields;
if ( !isset($wp_settings_fields) || !isset($wp_settings_fields[$page]) || !isset($wp_settings_fields[$page][$section]) )
return;
foreach ( (array) $wp_settings_fields[$page][$section] as $field ) {
echo '<tr valign="top">';
if ( !empty($field['args']['label_for']) )
echo '<th scope="row"><label for="' . $field['args']['label_for'] . '">' . $field['title'] . '</label></th>';
else
echo '<th scope="row">' . $field['title'] . '</th>';
echo '<td>';
call_user_func($field['callback']);
echo '</td>';
echo '</tr>';
}
}
?>