GetJsonText( ) method (JsonArray)

Gets one or more elements as a LONGCHAR or LONGCHAR array, regardless of the JSON data type.

The following are the type of return values:

The method is useful especially in situations where JSON number values cannot be represented by any of the ABL numeric data types (INTEGER, INT64 and DECIMAL). This method allows you to retrieve values regardless of the JSON data type. GetCharacter( ) and GetLongchar( ) require that the JSON value be a JSON string.

Return type: LONGCHAR

Access: PUBLIC

Applies to: Progress.Json.ObjectModel.JsonArray class

Syntax

GetJsonText( )

GetJsonText( INPUT index AS INTEGER )

GetJsonText( INPUT index AS INTEGER,
             INPUT count AS INTEGER )

When this method is called with one parameter, the value of a single element is returned. Using no parameters directs the AVM to return the value of the entire JsonArray. Using two parameters directs the AVM to return an ABL array consisting of count elements.

index
An INTEGER identifying the value of the element to be returned. Indexing into JsonArrays is 1-based.
count
An INTEGER specifying the number of elements, starting with the element at index, to be returned in the ABL array.

A JsonError is raised if: