Signup Restrict by role, Data not inserting in Database Table when creating or updating Node

Hi All,

Can any help me on this issu ASAP.

Thanks in advance

Thanks ebeyrent for your reply.
I have changed the signup_restrict_by_role_nodeapi() function in .module file to work for me.

Following are the changes that i have applied:
function signup_restrict_by_role_nodeapi(&$node, $op, $teaser=NULL, $page=NULL) {
global $user;

if($node->signup && $op == 'load')
{

$matches = implode(', ', array_keys($user->roles));
//drupal_set_message($matches);
foreach (array_keys($user->roles) as $key => $value)
{
//drupal_set_message($value);
$result = db_result(db_query("SELECT COUNT(rid) FROM {signup_restrict_by_role} WHERE nid = %d AND rid IN (%s)", $node->nid, $value));
if ($result > 0)
{
// This is a bit hacky, is there a better way to tell we're being loaded for editing?
if (arg(2) != 'edit')
{
$node->signup = FALSE;
}

}
else
{
$node->signup = TRUE;
break;
}
}
/*$result = db_result(db_query("SELECT COUNT(rid) FROM {signup_restrict_by_role} WHERE nid = %d AND rid IN (%s)", $node->nid, $matches));
if ($result > 0)
{
// This is a bit hacky, is there a better way to tell we're being loaded for editing?
if (arg(2) != 'edit')
{
$node->signup = FALSE;
}

}*/
}
else
{
if ($node->signup_enabled)
{
switch($op)
{
case 'insert':
foreach ($node->signup_restrict[options] as $key => $value)
{
if ($value)
{
db_query("INSERT INTO {signup_restrict_by_role} (nid, rid) VALUES (%d, %d)", $node->nid, $key);
}
}
break;

case 'update':
db_query("DELETE FROM {signup_restrict_by_role} WHERE nid = %d", $node->nid);
foreach ($node->signup_restrict[options] as $key => $value)
{
if ($value)
{
db_query("INSERT INTO {signup_restrict_by_role} (nid, rid) VALUES (%d, %d)", $node->nid, $key);
}
}
break;
}
}
}
}

If you have any queries then let me know.