LlJsonGetValue

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/LSL

JsonGetValue

llJsonGetValue

Summary

Function: string llJsonGetValue( string json, list specifiers );

?	Function ID
0.0	Forced Delay
10.0	Energy

Gets the value indicated by specifiers from the json string.
Returns a string made by parsing json, a string representing json and traversing as specified by specifiers.

• string	json
• list	specifiers

When the input is invalid or no result can be found this function returns JSON_INVALID. If the result is null the function returns JSON_NULL.

Specification

See Json_usage_in_LSL

Caveats

All Issues ~ Search JIRA for related Bugs

Examples

see LlJsonValueType for LlJsonGetValue()-examples, because its better to test if the LlJsonValueType() is correct before getting its value as that type.

See Also

Functions

•	llList2Json
•	llJson2List
•	llJsonSetValue
•	llJsonValueType

Articles

•

Typecast

Deep Notes

History

Date of Release 20/05/2013

All Issues

~ Search JIRA for related Issues

BUG-3692

A

JSON_NULL may be deceptively returned instead of JSON_INVALID when noncompliant Json text is encountered by either llJsonValueType or llJsonGetValue. Fixed with release 13.09.21.281328.

Signature
function string llJsonGetValue( string json, list specifiers );