reqGetValue()

This procedure returns parameter value as string.

Parameter	Type		Description
baseNode	1024A VARYING, VARSIZE	Mandatory	This parameter is used to pass base node. Currently following base nodes are supproted: “IptorAPI”, “method”, “params”, “messages”, “control”, “id”
node	1024A VARYING, VARSIZE	Optional, can be omited	Node name. This parameter is optional. If the structure is more complex then nodes must be divided by colon “:”
valueType	1A	Optional, can be omited	Returns type of value (see types of value)
exists	N	Optional, can be omited	Returns ON if value exists, OFF if value does not exit
valuePtr	POINTER	Optional, can be omited	Returns pointer in memory where value resides
valueLength	10U 0	Optional, can be omited	Returns length of value in bytes
unescape	N	Optional	ON or OFF (Default = *ON) Indicates if value must be “unescaped” means removed ‘' escape character

The procedure returns value as string even if the value is numeric (1024A). It is up to programmer to convert string to numeric later.

Types of value:

type	Description
O	Object
C	Character
N	Numeric
T	true
F	false
0	null
E	error
BLANK	Value does not exist

Examples:

X007SROM = reqGetValue('params': 'warehouse');

X007SROM = reqGetValue('params': 'warehouse': xxvalueType);

X007SROM = reqGetValue('params': 'warehouse': xxvalueType: xxExist);

XText = reqGetValue('params': 'myText': *omit: *omit: *omit: *omit: *OFF);

//When numeric value is retrieved 
X007ORNO = %DEC(reqGetValue('params': 'orderNumber'): 12: 0);