Speichern von Formulardaten in Wordpress-Datenbank

Question

Ich habe ein einfaches HTML-Formular erstellt, um zu testen, wie ich Daten in wpdb einfügen kann. Ich weiß, wie man es in PHP macht, aber in Wordpress werde ich verwirrt!

global $wpdb; 
if (isset($_POST['submit'])) { 
    $name = $_POST['r1s1']; //Here r1s1 is name of the form control 
    $email = $_POST['r2s1']; 
    $contact = $_POST['r3s1']; 
    $address = $_POST['r5s1']; 
    if ($name != '' || $email != '') { 
     $post = $wpdb->insert(
       'table', array(
        'feild' => $name, 
        'dev' => $email, 
        'tenant' => $contact, 
        'mod' => $address, 
       ), array(
        '%s', 
        '%s', 
        '%s', 
        '%s' 
       ) 
     ); 
     echo $post; 
     if ($post) { 
      echo "<br/><br/><span>Data Inserted successfully...!!</span>"; 
     } else { 
      echo "<br/><br/><span>Insertion Failed...!!</span>"; 
     } 
    } else { 
     echo "<p>Insertion Failed <br/> Some Fields are Blank....!!</p>"; 
    } 
} 

Wenn ich auf Submit-Button dann zeigt es Nachricht insertion failed...!! (Message, die ich über Echo bin Druck). Dieser Code ist in der Vorlage geschrieben. Was mache ich falsch?

Answer 1

global $wpdb; 
$wpdb->insert('table_name', array('field_name' => $_POST['r1s1'], 'field_name' => $_POST['r2s1'],'field_name' => $_POST['r3s1'],'field_name' => $_POST['r4s1'])); 

This one

Answer 2

Sie können unter dem folgenden Code versuchen?

global $wpdb; 
$table_name = $wpdb->prefix . "your_table_name"; 
if (isset($_POST['submit'])) { 
    $name = $_POST['r1s1']; //Here r1s1 is name of the form control 
    $email = $_POST['r2s1']; 
    $contact = $_POST['r3s1']; 
    $address = $_POST['r5s1']; 
    $data = array(
     'feild' => $name, 
     'dev' => $email, 
     'tenant' => $contact, 
     'mod' => $address 
    ); 

    if ($name != '' || $email != '') { 
     $result = $wpdb->insert($table_name, $data);   
     if ($result) { 
      echo "<br/><br/><span>Data Inserted successfully...!!</span>"; 
     } else { 
      echo "<br/><br/><span>Insertion Failed...!!</span>"; 
     } 
    } else { 
     echo "<p>Insertion Failed <br/> Some Fields are Blank....!!</p>"; 
    } 
}