Passing a variable to another page

[ExpendableDecoy]

Hi. 🙂

I'm currently having some issues with passing some information from one page to another.

The main code I have is this:

$action_select = '<select name="list_non_rank">';
$action_select .= '<option value = "0" >' . $lang['Adr_guilds_set_rank'] . '</option>';
	for ( $i = 0 ; $i < count($members) ; $i++ )
{
      $action_select .= '<option value = "'.$members[$i]['character_id'].'" >' . $members[$i]['character_name'] . '</option>';
}
$action_select .= '</select>';

$template->assign_vars(array(
	'ACTION_SELECT' => $action_select,
	'GUILD_ID' => $guild_id,
));

break;


case 'guilds_leader_set_ranks_update' :

    $guild_id = intval($HTTP_GET_VARS['guild_id']);
$non_rank_id = intval($HTTP_POST_VARS['list_non_rank']);

if ($HTTP_POST_VARS[rank_update] == "Update Rank 1")
{
	$sql = "UPDATE " . ADR_GUILDS_TABLE . " 
		SET guild_rank_1_id = $non_rank_id  
		WHERE guild_id = $guild_id";
	if ( !($result2 = $db->sql_query($sql)) ) 
	{ 
	message_die(GENERAL_MESSAGE, 'Could not set rank 1', '', __LINE__, __FILE__, $sql); 
	}
}

if ($HTTP_POST_VARS[rank_update] == "Update Rank 2")
{
	$sql = "UPDATE " . ADR_GUILDS_TABLE . " 
	SET guild_rank_2_id = $non_rank_id  
	WHERE guild_id = $guild_id";
	if ( !($result2 = $db->sql_query($sql)) ) 
	{ 
		message_die(GENERAL_MESSAGE, 'Could not set rank 2', '', __LINE__, __FILE__, $sql); 

	}
}


    break;

I'm trying to get this part working correctly, which is currently is not doing:

	$non_rank_id = intval($HTTP_POST_VARS['list_non_rank']);

In the first case it is grabbing the info correctly, but it isn't passing to the next case.

The html I have is:

	<tr>
		<td align="center" colspan="2" class="row2" ><input type="hidden" name="mode" value="guilds_leader_set_ranks_update"><input type="submit" value="Update Rank 2" class="mainoption" name="rank_update" /></td>
	</tr>

Any help would be really apprieciated. 🙂

Thanks. 😉

[ExpendableDecoy]

No idea's on this?.

:xbones:

[PallaviDalvi]

when u say its not working...what exactly is getting passed?
have u tried finding out what $HTTP_POST_VARS['list_non_rank'] contains.
and also what intval($HTTP_POST_VARS['list_non_rank']) wud result in? maybe theres the prob.
i just assume that since one is working and the other not...there has to be a prob in the values being passed in the second one.

[ExpendableDecoy]

Thanks for the reply PallaviDalvi. 🙂

To clarify:

This part is working correctly and grabbing the correct character_id on the first page from a drop down menu.

	$action_select = '<select name="list_non_rank">';
	$action_select .= '<option value = "0" >' . $lang['Adr_guilds_set_rank'] . '</option>';
		for ( $i = 0 ; $i < count($members) ; $i++ )
	{
  	      $action_select .= '<option value = "'.$members[$i]['character_id'].'" >' . $members[$i]['character_name'] . '</option>';
	}
	$action_select .= '</select>';

This int value should then be passing across to the second page with:

$non_rank_id = intval($HTTP_POST_VARS['list_non_rank']);

But it isn't.

The second page always gives a result to the value of zero instead of any proper character_id from the first page.

So this update always updates with '0', thus failing.

	if ($HTTP_POST_VARS[rank_update] == "Update Rank 2")
	{
		$sql = "UPDATE " . ADR_GUILDS_TABLE . " 
		SET guild_rank_2_id = $non_rank_id  

		WHERE guild_id = $guild_id";
		if ( !($result2 = $db->sql_query($sql)) ) 
		{ 
			message_die(GENERAL_MESSAGE, 'Could not set rank 2', '', __LINE__, __FILE__, $sql); 

	}
}

Been trying to work out why for ages, but I just cannot see why it's not passing the correct int value across from the first page. :oops: