我正在编写一组类，以轻松创建可通过标准WordPress菜单的子菜单访问的选项页，并轻松创建所述菜单的选项。我连接它的方式是通过一个设置类，您可以将设置传递给该类，我打算让它与一个子菜单类一起工作，以创建菜单、设置页面，并将选项整齐地存储在单个选项中。正在数据库中创建该选项，但该选项中未存储任何内容。有谁能把我引向正确的方向吗？这是我的代码：
设置类
class settings_page {
public function __construct($args){
foreach($args[\'sections\'] as $section){
$section_name = $section[\'section_name\'];
$section_id = $section[\'section_id\'];
if( false == get_option( $section_id ) ) {
add_option( $section_id );
}
$options = get_option($section_id);
$section_text = $section[\'section_text\'];
$page = $section[\'page\'];
add_settings_section($section_id, $section_name, function(){return $section_text;}, $page);
foreach($section[\'items\'] as $item) {
$type = $item[\'type\'];
$id = $item[\'id\'];
$description = $item[\'description\'];
$title = $item[\'title\'];
$choices = $item[\'choices\'];
if ($description) $title = $title . \'<br /><small class="italic">\' . $description . \'</small>\';
switch($type){
case "checkbox":
add_settings_field($id, $title,
function ($section) use ($options) {
$id = $section[0];
$html = \'<input type="checkbox" id="\' . $id . \'" name="\' . $id . \'" value="1" \' . checked(1, $options[$id], false) . \'/>\';
echo $html;
},
$page, $section_id, array($id));
break;
case "text":
add_settings_field($id, $title,
function ($section) use ($options) {
$id = $section[0];
unset($html);
$html .= \'<input type="text" id="\' . $id . \'" name="\' . $id . \'" value="\' . $options[$id] . \'" />\';
echo $html;
},
$page, $section_id, array($id));
break;
case "textarea":
add_settings_field($id, $title,
function ($section) use ($options) {
$id = $section[0];
unset($html);
$html .= \'<textarea class="large-text" cols="50" rows="10" type="text" id="\' . $id . \'" name="\' . $id . \'">\' . $options[$id] . \'</textarea>\';
echo $html;
},
$page, $section_id, array($id));
break;
case "pulldown":
add_settings_field($id, $title,
function ($section) use ($options) {
$id = $section[0];
$choices = $section[1];
$value = $options[$id];
unset($html);
$html = \'<select id="\' . $id . \'" name="\' . $id . \'">\';
$html .= \'<option value=""> - Select - </option>\';
foreach($choices as $key=>$val){
$selected = \'\';
if ($value== $key) $selected = \' selected="selected" \';
$html .= \'<option value="\' . $key . \'"\' . $selected . \'>\'.$val.\'</option>\';
}
$html .= \'</select>\';
echo $html;
},
$page, $section_id, array($id, $choices));
break;
}
}
register_setting($page, $section_id);
}
new submenu(array(
"parent" => $args[\'parent\'],
"title"=>$args[\'title\'],
"text"=>$args[\'text\'],
"capability"=>$args[\'capability\'],
"slug"=>$args[\'slug\']
));
}
}
子菜单类
<?php
class submenu {
function __construct($args=""){
$parent = strtolower($args[\'parent\']);
$title = $args[\'title\'];
$text = $args[\'text\'];
$capability = $args[\'capability\'];
$slug = $args[\'slug\'];
switch($parent){
case \'dashboard\':
$name = "index.php";
break;
case \'posts\':
$name = \'edit.php\';
break;
case \'media\':
$name=\'upload.php\';
break;
case \'links\':
$name=\'link-manager.php\';
break;
case \'pages\':
$name=\'edit.php?post_type=page\';
break;
case \'comments\':
$name=\'edit-comments.php\';
break;
case \'appearance\':
$name=\'themes.php\';
break;
case \'plugins\':
$name=\'plugins.php\';
break;
case \'users\':
$name=\'users.php\';
break;
case \'tools\':
$name=\'tools.php\';
break;
case \'settings\':
$name=\'options-general.php\';
break;
default:
$name=\'options-general.php\';
break;
}
add_action(\'admin_menu\', function() use ($name, $title, $text, $capability, $slug) {
add_submenu_page(
$name,
$title,
$text,
$capability,
$slug, function() use ($name, $title, $text, $capability, $slug) {
?>
<div class="wrap">
<div id="icon-themes" class="icon32"></div>
<h2><?php echo $title; ?></h2>
<form method="post" action="options.php">
<?php settings_fields( $slug ); ?>
<?php do_settings_sections( $slug );?>
<?php submit_button(); ?>
</form>
</div>
<?php
}
);
}
);
}
}
这里是我实际调用类/方法的地方
add_action(\'admin_menu\',
function() {
$options[\'parent\'] = "settings";
$options[\'title\'] = "My Settings";
$options[\'text\'] = "My Settings";
$options[\'capability\'] = "manage_options";
$options[\'slug\'] = "my_settings";
$settings[\'section_name\'] = "General Section";
$settings[\'section_id\'] = "general_section";
$settings[\'section_text\'] = "This be General Section Test";
$settings[\'page\'] = "my_settings";
$settings[\'items\'] = array(
array(
\'type\' => \'checkbox\',
\'id\' => \'show_header\',
\'title\' => \'The title, to show header\',
\'description\' => \'show the header now please\',
),
array(
\'type\' => \'textarea\',
\'id\' => \'show_footer\',
\'title\' => \'The title, to show footer\',
\'description\' => \'show the footer now please\',
),
array(
\'type\' => \'text\',
\'id\' => \'text_item\',
\'title\' => \'Enter anything here\',
\'description\' => \'\',
),
array(
\'type\' => \'pulldown\',
\'id\' => \'which_one\',
\'title\'=>\'Who\\\'s on First?\',
\'description\'=>\'\',
\'choices\'=>array(
\'1\'=>\'Who\',
\'2\'=>\'What\',
\'3\'=>\'Why\',
)
),
);
$settings2[\'section_name\'] = "Second Section";
$settings2[\'section_id\'] = "second_section";
$settings2[\'section_text\'] = "More Settings";
$settings2[\'page\'] = "my_settings";
$settings2[\'items\'] = array(
array(
\'type\' => \'checkbox\',
\'id\' => \'show_header_2\',
\'description\' => \'Show Second Header\',
\'title\' => \'Show the Second Header?\',
),
array(
\'type\' => \'textarea\',
\'id\' => \'show_footer_2\',
\'description\' => \'Tell me a story\',
\'title\' => \'It can be about anything!\',
),
);
$options[\'sections\'][] = $settings;
$options[\'sections\'][] = $settings2;
new settings_page($options);
}, 1);
工作原理：
如果我改变了就行了$options[$id] 到get_option($id) 但这会将每个单独的设置保存到数据库中自己的单独设置中，效率极低。我在register\\u设置调用之前记录了error\\u logged$page，$section\\u id，一切正常，这让我感到困惑。
不起作用的内容：将这些设置保存到序列化数组：）
我很乐意提供任何其他可以帮助你帮助我的东西。
谢谢
