%JSON_ArrayClear function

Function

Deletes all elements from the JSON array.

Declaration
%JSON_ArrayClear(
    INT in handle
 )
Parameters
handleHandle to JSON array.
Return value
None.


Description

The function removes all items from JSON array.

If it is an invalid handle on a JSON array, an exception is thrown.

Example
 INT _arr
 _arr := %JSON_CreateArray()
 
 %JSON_ArraySetLength(_arr, 1)
 %JSON_ArraySetValue(_arr, 1, 1.234)
 %JSON_ArrayClear(_arr)

 %JSON_FreeArrayHandle(_arr)

Related pages:

JSON format manipulation functions
Function arguments - types

Napíšte komentár