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GoFiler Legato Script Reference
Legato v 1.4j Application v 5.22b
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Chapter Eight — Data Functions (continued)
Overview
The JSONGetType function returns the data type associated with a specified item in the object.
Syntax/Parameters
Syntax
int = JSONGetType ( handle hJSON, string item, [params ...] );
Parameters
hJSON
A string representing
item
A string representing the item to capture from the object. The string can be a formatted string.
params
An optional series of parameters that can be applied to the formatted string.
Return Value
Returns an int representing the data type associated with the specified item or a formatted error code. Use the GetLastError and GetLastErrorMessage functions to retrieve additional error information.
Remarks
The types returned can be the following:
| SDK Define | Ordinal | Description | ||||
| JSON_DATA_TYPE_NULL | 0 | NULL Type (empty) | ||||
| JSON_DATA_TYPE_STRING | 1 | String Type (UTF-8 encoded) | ||||
| JSON_DATA_TYPE_NUMBER | 2 | Number Type | ||||
| JSON_DATA_TYPE_OBJECT | 3 | Object Type | ||||
| JSON_DATA_TYPE_ARRAY | 4 | Array Type | ||||
| JSON_DATA_TYPE_BOOL | 5 | Bool Type |
The item and params parameters can be combined to create a formatted print string. For more information on formatted strings, see Section 5.2 String Functions.
Related Functions
Platform Support
Go13, Go16, GoFiler Complete, GoFiler Corporate, GoFiler, GoFiler Lite, GoXBRL
Legato IDE, Legato Basic
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