To get master grid row id on clientside:

jQuery('#list1').jqGrid('getGridParam','selrow');

To set in detail grid hidden field (test):

$opt["edit_options"]["afterShowForm"] = 'function (form) { $("#test").val( jQuery('#list1').jqGrid('getGridParam','selrow') ); }';

To get master grid row id on server side in on_insert/on_update events, use $_GET[rowid] as in demos/masterdetail/master-detail.php

function add_client(&$data)
{
$id = intval($_GET["rowid"]);
$data["params"]["client_id"] = $id;
}

function update_client(&$data)
{
$id = intval($_GET["rowid"]);
$data["params"]["client_id"] = $id;
}

I am unable to identify the issue in it.
Can you email me steps and screenshots to generate this case?

Thanks.

Email: [email protected]

in detail my code like this:
$cid = intval($_GET["ID"]);// ex.: 1
$sql_2 =" SELECT * from table where id=$cid";
$g->select_command = "SELECT * from table where id=$cid";

in select command $cid value is true, like this:
$g->select_command = "SELECT * from table where id=1";

but in $sql_2 value is wrong, like this
$sql_2 =" SELECT * from table where id=0";

would you like to solve my problem?

Regards,
Samsun