Question

我创建了一个类扩展WP_List_Table并为此批量操作创建了方法：

 function get_bulk_actions()
    {
        $actions = array(
            'synchronize' => 'Synchronize',
            'delete' => 'Delete from Shareino',
        );
        return $actions;
    }

和另一种处理它们的方法：

  function process_bulk_action()
    {

        //Detect when a bulk action is being triggered...
        if ('delete' === $this->current_action()) {
            wp_die('Items deleted (or they would be if we had items to delete)!');
        }

    }

此操作显示在dropbox中但当我选择项目和其中一项操作并按下时，应用它并不做任何事情，因此process_bulk_action无法正常工作;

Answer 1

调用$synchronizationList->display()关于创建表，分页，排序和批量操作的所有内容时，但是当它创建批量操作时，它只创建2个输入，其中dropbox包含所有批量操作和提交按钮对于应用按钮，它不会创建from标记，当提交按钮不在form时，它什么都不做。所以我创建了一个form，并且每件事情都可以。

  add_action('admin_menu', array("Shareino", 'ShareinoAdminMenu'));
    /**
     * This method adds shareino items to admin menu
     */
    public static function ShareinoAdminMenu()
    {
        add_menu_page(__('Shareino', 'access'), __('Shareino', 'access'), 'manage_options', __('shareino', 'vibe'),
            array("Shareino", "shareinoSetting"), WP_PLUGIN_URL . "/shareino/assets/images/logo.gif", 80);
        add_submenu_page(
            'shareino',
            __('Synchronize', 'access'),
            __('Synchronize'),
            'manage_options',
            __('Synchronize'),
            array("Shareino", "shareinoSynchronize"));

    }


    public function shareinoSynchronize()
    {
        $synchronizationList = new SynchronizationList();
        $synchronizationList->prepare_items();
        ?>
        <!-- Forms are NOT created automatically, so you need to wrap the table in one to use features like bulk actions -->
        <form id="movies-filter" method="get">
            <!-- For plugins, we also need to ensure that the form posts back to our current page -->
            <input type="hidden" name="page" value="<?php echo $_REQUEST['page'] ?>"/>
            <!-- Now we can render the completed list table -->
            <?php $synchronizationList->display() ?>
        </form>
        <?php
    }

Answer 2

将$ action作为参数传递

function get_bulk_actions($action)
    {
        $actions = array(
            'synchronize' => 'Synchronize',
            'delete' => 'Delete from Shareino',
        );
        return $actions;
    }

Wordpress批量操作

2 个答案: