Question

我在Wordpress中创建插件。我在“设置”部分创建了子页面。

add_action('admin_menu', 'my_script_menu_page');

function my_script_menu_page(){
    add_options_page( 'Script', 'Script settings', 'manage_options', 'my_script', 'my_script_form');
}

add_action('admin_init', 'my_script_admin_settings');
function my_script_admin_settings(){
    register_setting('my_script_group', 'my_script_option');
}


function my_script_form(){

    var_dump($_POST);

    $options = get_option('my_script_option');

    ?>

    <form action="options.php" method="post">

        <?php settings_fields("my_script_group") ?>

        <p>
            <textarea name="my_script_option[my_script_id]"  rows="3" cols="100"><?php echo esc_attr( $options['my_script_id'] ); ?></textarea>
        </p>

        <p>
            <input name="submit" type="submit" value="Save" class="button button-primary">
        </p>

    </form>


    <?php

}

如何检查$ _POST中的内容？它总是空数组。我做错了什么？ $ _GET工作正常。它返回页面slug。

如何检查$ _POST在PHP中是否有任何内容？如果按下按钮，我想添加更多动作。

Answer 1

您只会从表单中删除let mainStoryboard = UIStoryboard(name: "Main", bundle: nil) var topVc = UIApplication.shared.keyWindow?.rootViewController; if (self.parent is MasterViewController) { parent.navigationController?.popToRootViewController(animated: true) return } if (topVc?.restorationClass == MasterViewController.self) { parent.navigationController?.popToRootViewController(animated: true) return } if (topVc?.restorationIdentifier == "MyMeetings") { parent.navigationController?.popToRootViewController(animated: true) return } if ( topVc?.isKind(of: MasterViewController.self ))! { parent.navigationController?.popToRootViewController(animated: true) return } let vc = mainStoryboard.instantiateViewController(withIdentifier: "MyMeetings") as UIViewController parent.present(vc, animated: false, completion: nil)一个错误。

Wordpress插件，$ _POST始终为空

1 个答案: