Question

我对WordPress和php完全陌生。我的Wordpress插件中有一个自定义表，我想在停用插件时删除自定义表（卸载时为NO）。这很容易实现，但在删除表格之前，我想要求确认。

function va_deactivation() {
.... //unregisters settings

//Asks for confirmation - Code here


//If answer is yes proceed to delete. If no, doesn't execute the following code 
global $wpdb;
$pa_table = $wpdb->prefix."tableName";
$sql = 'DROP TABLE IF EXISTS '.$pa_table;
$wpdb->query( $sql );

}

有任何帮助吗？感谢

Answer 1

jQuery(function () {
    jQuery('.deactivate a').click(function (e) {
        let url = jQuery(this).attr('href');
        let regex = /[?&]([^=#]+)=([^&#]*)/g,
                params = {},
                match;
        while (match = regex.exec(url)) {
            params[match[1]] = match[2];
        }
        if(params.plugin === "{plugin_name}%2F{plugin_name}.php"){
            let delete_confirm = confirm("You are going deactivate this plugin");
            if (delete_confirm !== true) {
                e.preventDefault()
            }
        }
    });
});

我在我的情况下使用了

但最好使用register_uninstall_hook

在停用插件时确认删除自定义表的消息

1 个答案: