ArrayGetType()

Purpose:

FCJSon::ArrayGetType() returns the datatype of a json object in an array

Usage:

atype = FCJSon::ArrayGetType(<jsonident>,<arrayidx> [, <key>]);

Arguments:

integer <jsonident> - A valid json object ident.

integer <arrayidx> - Index of object in array

alpha <key> - Optional. If used, key to an item in the object at arrayidx

Returns:

alpha <aval> - An alpha representation of the object's datatype. Possible returns are:

• "array" - Object is an array
• "bool" - Object is a boolean
• "double" - Object is a double
• "int" - Object is an integer
• "object" - Object is json object made up of <key>:<value> pairs
• "string" - Object is a string
• "null" - The object exists but has no value
• "" - Error - check sys_ret, sys.get_extfnopt("FCJSon","LastError"), and sys.get_extfnopt("FCJSon","LastMessage");

Where Used:

FCJSon::ArrayGetType() can be called from anywhere.

Example:

Example

Description:

FCJSon::ArrayGetType() returns the datatype of a json object in an array

Bugs/Features/Comments:

See Also:

FCJSon Function List