使用类型保存多个复选框

时间：2017-08-22 作者：Carlos GR

我正在使用Types插件创建用户元数据库，但它不会保存。我的HTML：

<form id="new-user" action="" method="POST" name="new-user" novalidate="" enctype="multipart/form-data">
    <div class="form-group">
      <input type="text" name="wpcf-nombre-u" id="nombre" placeholder="<?php _e(\'Nombre\', \'wm\'); ?>" >
    </div>
    <div class="form-group">
      <input type="text" name="wpcf-apellidos-u" id="apellidos" placeholder="<?php _e(\'Apellidos\', \'wm\'); ?>" >
    </div>
    <div class="form-group">
      <input type="password" name="wpcf-contrasena-u" id="contrasena" placeholder="<?php _e(\'Contraseña\', \'wm\'); ?>" >
    </div>
    <div class="form-group">
      <input type="password" name="wpcf-rep-contrasena-u" id="rep-contrasena" placeholder="<?php _e(\'Repita contraseña\', \'wm\'); ?>" >
    </div>
    <div class="form-group">
      <input type="email" name="wpcf-email-u" id="email" placeholder="Email" >
    </div>  
    <div class="form-group">
        <input type="checkbox" name="sectores[]" id="sector-nutricion-deportiva" value="nutricion-deportiva">
        <label for="sector-nutricion-deportiva">Nutrición deportiva</label>

        <input type="checkbox" name="sectores[]" id="sector-rutinas-de-gimnasio" value="rutinas-de-gimnasio">
        <label for="sector-rutinas-de-gimnasio">Rutinas de gimnasio</label>

        <input type="checkbox" name="sectores[]" id="sector-clases-dirigidas" value="clases-dirigidas">
        <label for="sector-clases-dirigidas">Clases dirigidas</label>

        <input type="checkbox" name="sectores[]" id="sector-entrenamiento-personal" value="entrenamiento-personal">
        <label for="sector-entrenamiento-personal">Entrenamiento personal</label>

        <input type="checkbox" name="sectores[]" id="sector-deportes-de-equipo" value="deportes-de-equipo">
        <label for="sector-deportes-de-equipo">Deportes de equipo</label>

        <input type="checkbox" name="sectores[]" id="sector-deportes-individuales" value="deportes-individuales">
        <label for="sector-deportes-individuales">Deportes individuales</label>

        <input type="submit" value="¡Registrate ya!" />
        <input type="hidden" name="task" value="register" />

    </div>
</form>
PHP：

$err = \'\';
$success = \'\';

global $wpdb, $PasswordHash, $current_user, $user_ID;

if( isset($_POST[\'task\']) && $_POST[\'task\'] == \'register\' ) {
  $nombre = $wpdb->escape(trim($_POST[\'wpcf-nombre-u\']));
  $apellidos = $wpdb->escape(trim($_POST[\'wpcf-apellidos-u\']));
  $contrasena = $wpdb->escape(trim($_POST[\'wpcf-contrasena-u\']));
  $rep_contrasena = $wpdb->escape(trim($_POST[\'wpcf-rep-contrasena-u\']));
  $email = $wpdb->escape(trim($_POST[\'wpcf-email-u\']));

  if( $email == "" || $contrasena == "" || $rep_contrasena == "" || $username == "" || $nombre == "" || $apellidos == "") {
    $err = \'Please don\\\'t leave the required fields.\';
  } else if(!filter_var($email, FILTER_VALIDATE_EMAIL)) {
    $err = \'Invalid email address.\';
  } else if(email_exists($email) ) {
    $err = \'Email already exist.\';
  } else if($contrasena <> $rep_contrasena ){
    $err = \'Password do not match.\';
  } else {
    $user_id = wp_insert_user( 
        array (
            \'first_name\' => apply_filters(\'pre_user_first_name\', $nombre), 
            \'last_name\' => apply_filters(\'pre_user_last_name\', $apellidos), 
            \'user_pass\' => apply_filters(\'pre_user_user_pass\', $contrasena), 
            \'user_login\' => apply_filters(\'pre_user_user_login\', $username),
            \'user_email\' => apply_filters(\'pre_user_user_email\', $email), \'role\' => \'subscriber\' 
        ) 
    );

    if( is_wp_error($user_id) ) {
        $err = \'Error on user creation.\';
    } else {
        $success = \'You\\\'re successfully register\';
        $sectores = $_POST[\'sectores\'];
        $count = count($sectores);
        for($i=0; $i < $count; $i++){
          update_user_meta( $user_id, \'wpcf-sectores-de-experiencia-u\', $sectores[$i] );
        }
    }
  }
}
我的类型后端是：enter image description here

2 个回复
SO网友:Roel Magdaleno

去除apply_filters() 只需将数组值传递到wp_insert_user:

array(
   \'first_name\' => $nombre, 
   \'last_name\'  => $apellidos, 
   \'user_pass\'  => $contrasena, 
   \'user_login\' => $username,
   \'user_email\' => $email,
   \'role\'       => \'subscriber\',
)
WordPress已经管理了这些apply_filters, 所以没有理由在代码中使用它们。

希望有帮助！我赌的是sirvió，también hablo español.）

SO网友:inarilo

可以使用为同一个键添加多个值add_user_meta 设置最后一个参数$unique 到false:

for($i=0; $i < $count; $i++){
  add_user_meta($user_id, \'wpcf-sectores-de-experiencia-u\', $sectores[$i], false);
}
如果您希望使用update_user_meta 您可以为每个复选框使用单独的键：

for($i=0; $i < $count; $i++){
  update_user_meta($user_id, $sectores[$i], \'1\');
}
但是，由于未选中的复选框不会提交，更新将必须检查丢失的密钥并将其删除。因此，更简单的方法是直接保存阵列：

update_user_meta($user_id, \'wpcf-sectores-de-experiencia-u\', $sectores);
您可以通过使用in_array:

$sectores = get_user_meta($user_id, \'wpcf-sectores-de-experiencia-u\', true);
if(in_array(\'clases-dirigidas\', $sectores)) {
  //do something
}

结束
标签： custom-post-types   custom-field   user-meta   小码农  

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