Hi abu I have a problem using read-only function
I need to make a cell readonly depending on value of other cell
Also I need to set a default value depending on value of other cell
How can I do that?

$g = new jqgrid();

$col = array();
$col[“title”] = “Id”;
$col[“name”] = “id”;
$col[“width”] = “08”;
$col[“align”] = “center”;
$col[“hidden”] = true;
$cols[] = $col;
$col = array();
$col[“formatter”] = “select”;
$col[“title”] = “<i class=’fas fa-file-contract’></i> SALES ORDER”;
$col[“name”] = “id_sales_order”;
$col[“width”] = “20”;
$col[“editable”] = true;
$col[“align”] = “center”;
$col[“search”] = true;
# fetch data from database, with alias k for key, v for value
$client_lookup = $g->get_dropdown_values(“select distinct id as k, sales_order as v from metlab.sistema_especificaciones_registrar_header ORDER by id asc”);
# these 3 lines will make dropdown in search autofilter
$col[“stype”] = “select”;
// all row, blank row, then all db values. ; is separator
$str = “:;”.$client_lookup;
$col[“searchoptions”] = array(“value” => $str, “separator” => “:”, “delimiter” => “;”);
$col[“editable”] = true;
$col[“edittype”] = “select”; // render as select
$col[“editoptions”] = array(“value”=> $client_lookup); // with these values “key:value;key:value;key:value”
$col[“editrules”] = array(“required”=>true);
$cols[] = $col;
$col = array();
$col[“title”] = “<i class=’fas fa-industry’></i> CLIENTE”;
$col[“name”] = “cliente”;
$col[“width”] = “20”;
$col[“editable”] = false;
$col[“align”] = “center”;
$col[“search”] = true;
$col[“dbname”] = “header.cliente”;
$cols[] = $col;
$col = array();
$col[“title”] = “<i class=’fas fa-oil-can’></i> CONEXIÓN”;
$col[“name”] = “conexion”;
$col[“width”] = “20”;
$col[“editable”] = false;
$col[“align”] = “center”;
$col[“search”] = true;
$col[“dbname”] = “header.conexion”;
$cols[] = $col;
$col = array();
$col[“title”] = “<i class=’fas fa-file-alt’></i> ITEM”;
$col[“name”] = “item”;
$col[“width”] = “20”;
$col[“editable”] = true;
$col[“align”] = “center”;
$col[“search”] = true;
$cols[] = $col;
$col = array();
$col[“formatter”] = “select”;
$col[“title”] = “<i class=’fas fa-file-contract’></i> FINAL”;
$col[“name”] = “id_dibujo_final”;
$col[“width”] = “20”;
$col[“editable”] = true;
$col[“align”] = “center”;
$col[“search”] = true;
# fetch data from database, with alias k for key, v for value
$client_lookup = $g->get_dropdown_values(“select distinct id as k, nombre as v from metlab.sistema_especificaciones_dibujo_final ORDER by id asc”);
# these 3 lines will make dropdown in search autofilter
$col[“stype”] = “select”;
// all row, blank row, then all db values. ; is separator
$str = “:;”.$client_lookup;
$col[“searchoptions”] = array(“value” => $str, “separator” => “:”, “delimiter” => “;”);
$col[“editable”] = true;
$col[“edittype”] = “select”; // render as select
$col[“editoptions”] = array(“value”=> $client_lookup); // with these values “key:value;key:value;key:value”
$col[“editrules”] = array(“required”=>true);
$cols[] = $col;
$col = array();
$col[“formatter”] = “select”;
$col[“title”] = “<i class=’fas fa-file-contract’></i> HARDBANDING”;
$col[“name”] = “id_dibujo_soldadura”;
$col[“width”] = “25”;
$col[“editable”] = true;
$col[“align”] = “center”;
$col[“search”] = true;
# fetch data from database, with alias k for key, v for value
$client_lookup = $g->get_dropdown_values(“select distinct id as k, nombre as v from metlab.sistema_especificaciones_dibujo_soldadura ORDER by id asc”);
# these 3 lines will make dropdown in search autofilter
$col[“stype”] = “select”;
// all row, blank row, then all db values. ; is separator
$str = “:;”.$client_lookup;
$col[“searchoptions”] = array(“value” => $str, “separator” => “:”, “delimiter” => “;”);
$col[“editable”] = true;
$col[“edittype”] = “select”; // render as select
$col[“editoptions”] = array(“value”=> $client_lookup); // with these values “key:value;key:value;key:value”
$col[“editrules”] = array(“required”=>true);
$cols[] = $col;
$col = array();
$col[“formatter”] = “select”;
$col[“title”] = “<i class=’fas fa-file-contract’></i> BANDAS”;
$col[“name”] = “id_dibujo_bandas”;
$col[“width”] = “25”;
$col[“editable”] = true;
$col[“align”] = “center”;
$col[“search”] = true;
# fetch data from database, with alias k for key, v for value
$client_lookup = $g->get_dropdown_values(“select distinct id as k, nombre as v from metlab.sistema_especificaciones_dibujo_bandas_identificacion ORDER by id asc”);
# these 3 lines will make dropdown in search autofilter
$col[“stype”] = “select”;
// all row, blank row, then all db values. ; is separator
$str = “:;”.$client_lookup;
$col[“searchoptions”] = array(“value” => $str, “separator” => “:”, “delimiter” => “;”);
$col[“editable”] = true;
$col[“edittype”] = “select”; // render as select
$col[“editoptions”] = array(“value”=> $client_lookup); // with these values “key:value;key:value;key:value”
$col[“editrules”] = array(“required”=>true);
$cols[] = $col;
$col = array();
$col[“formatter”] = “select”;
$col[“title”] = “<i class=’fas fa-file-contract’></i> ROSCADO CAJA”;
$col[“name”] = “id_dibujo_roscado”;
$col[“width”] = “25”;
$col[“editable”] = true;
$col[“align”] = “center”;
$col[“search”] = true;
# fetch data from database, with alias k for key, v for value
$client_lookup = $g->get_dropdown_values(“select distinct id as k, nombre_dibujo as v from metlab.sistema_especificaciones_dibujo_roscado ORDER by id asc”);
# these 3 lines will make dropdown in search autofilter
$col[“stype”] = “select”;
// all row, blank row, then all db values. ; is separator
$str = “:;”.$client_lookup;
$col[“searchoptions”] = array(“value” => $str, “separator” => “:”, “delimiter” => “;”);
$col[“editable”] = true;
$col[“edittype”] = “select”; // render as select
$col[“editoptions”] = array(“value”=> $client_lookup); // with these values “key:value;key:value;key:value”
$col[“editrules”] = array(“required”=>true);
$cols[] = $col;
$col = array();
$col[“formatter”] = “select”;
$col[“title”] = “<i class=’fas fa-file-contract’></i> ROSCADO PERNO”;
$col[“name”] = “id_dibujo_roscado_perno”;
$col[“width”] = “25”;
$col[“editable”] = true;
$col[“align”] = “center”;
$col[“search”] = true;
# fetch data from database, with alias k for key, v for value
$client_lookup = $g->get_dropdown_values(“select distinct id as k, nombre_dibujo as v from metlab.sistema_especificaciones_dibujo_roscado_perno ORDER by id asc”);
# these 3 lines will make dropdown in search autofilter
$col[“stype”] = “select”;
// all row, blank row, then all db values. ; is separator
$str = “:;”.$client_lookup;
$col[“searchoptions”] = array(“value” => $str, “separator” => “:”, “delimiter” => “;”);
$col[“editable”] = true;
$col[“edittype”] = “select”; // render as select
$col[“editoptions”] = array(“value”=> $client_lookup); // with these values “key:value;key:value;key:value”
$col[“editrules”] = array(“required”=>true);
$col[“editrules”] = array(“required”=>true, “readonly”=>true, “readonly-when”=>array(“==”,”abu_what_should_I_do_when_id_box_pin_field_is_equal_to”)); //HERE IS THE PROBLEM
$cols[] = $col;
$col = array();
$col[“formatter”] = “select”;
$col[“title”] = “<i class=’fas fa-file-contract’></i> DESCRIPCIÓN”;
$col[“name”] = “id_box_pin”;
$col[“width”] = “18”;
$col[“editable”] = true;
$col[“align”] = “center”;
$col[“search”] = true;
# fetch data from database, with alias k for key, v for value
$client_lookup = $g->get_dropdown_values(“select distinct id as k, box_pin as v from metlab.box_pin ORDER by box_pin”);
# these 3 lines will make dropdown in search autofilter
$col[“stype”] = “select”;
// all row, blank row, then all db values. ; is separator
$str = “:;”.$client_lookup;
$col[“searchoptions”] = array(“value” => $str, “separator” => “:”, “delimiter” => “;”);
$col[“editable”] = true;
$col[“edittype”] = “select”; // render as select
$col[“editoptions”] = array(“value”=> $client_lookup); // with these values “key:value;key:value;key:value”
$cols[] = $col;