[@manohark Participant 12 years ago]

Hi Everyone,

Here is the solution on half part of the saving custom value in the user meta table:

/* Add sign-up field to BuddyPress sign-up array */

function bp_custom_user_signup_field( $usermeta ) {
$usermeta[‘expertise’] = $_POST[‘expertise’];
return $usermeta;
}

add_filter( ‘bp_signup_usermeta’, ‘bp_custom_user_signup_field’ );

/* Add field_name from sign-up to usermeta on activation */
function setMeta($user_id, $password, $meta)
{
global $wpdb;
$signup_tbl = $wpdb->prefix.”signups”;
$users_tbl = $wpdb->prefix.”users”;

//Query to get the custom field store in the signup table here I have set it to expertise
$metadata = $wpdb->get_var(“SELECT meta FROM “.$signup_tbl.” WHERE user_login=(SELECT user_login FROM $users_tbl WHERE ID=”.$user_id.”)”);

$user_exprts = unserialize($metadata);
update_usermeta( $user_id, ‘expertise’, $user_exprts[‘expertise’] );
}
add_action( ‘wpmu_activate_user’, ‘setMeta’, 10, 3);