Get value at index from Gets the value in the specified item from the JSON array.
Declaration
Blok kódu
language
esl
theme
Confluence
UNIVAL %JSON_ArrayGetValue(
INT in handle,
INT in index
)
Parameters
handle
Handle to the parent JSON array.
index
Index of the value.
Return value
Value of type the BOOL, INT, REAL or TEXT type, or an invalid value.
Description
Function get value at index from The function returns the value in the specified item from the JSON array.
Exception is thrown if object at index is not value, handle to If the handle on the JSON array is invalid or the index is out of rangeis invalid, an exception is thrown.
Example
Blok kódu
language
esl
theme
RDark
INT _arr
_arr := %JSON_ArrayFromString('["IPESOFT"]')
TEXT _txt
_txt := %JSON_ArrayGetValue(_arr, 1)
%JSON_FreeArrayHandle(_arr)