JSON_INVALID

constant

Constant

string JSON_INVALID = "\\u{FDD0}";

A return value that indicates an invalid ‘type’ was specified to the llList2Json function.

Also a return value for llJsonValueType function indicating the data type of a given address specifier in a given string-serialized JSON object.

Also a return value for llJsonGetValue to signify a specifier list attempting to access a nonexistent location within a Json text (see Examples).

Caveats

Do not use JSON_INVALID with the llList2Json or llJsonSetValue functions. Otherwise noncompliant, invalid Json text will result.

Examples

Example 1

// Using JSON_INVALID to iterate over a json array
// of unknown length
string jsonText = "[1,2,3,5,6]";
5 collapsed lines

default
{
    touch_start(integer total_number)
    {
        string item;
        integer iter;
        while ((item = llJsonGetValue(jsonText,[iter++])) != JSON_INVALID)
        {
            llOwnerSay(item); // "1","2","3","5","6"
        }
    }
}

Type Flags	Unicode	`Integer`	URL Encoded	HTML Encoded	Description
`JSON_INVALID`	U+FDDO	64976	“%EF%B7%90”	﷐	Value returned when inputs are not well formed.
`JSON_OBJECT`	U+FDD1	64977	“%EF%B7%91”	﷑
`JSON_ARRAY`	U+FDD2	64978	“%EF%B7%92”	﷒
`JSON_NUMBER`	U+FDD3	64979	“%EF%B7%93”	﷓
`JSON_STRING`	U+FDD4	64980	“%EF%B7%94”	﷔
`JSON_NULL`	U+FDD5	64981	“%EF%B7%95”	﷕
`JSON_TRUE`	U+FDD6	64982	“%EF%B7%96”	﷖
`JSON_FALSE`	U+FDD7	64983	“%EF%B7%97”	﷗
`JSON_DELETE`	U+FDD8	64984	“%EF%B7%98”	﷘	Used with `llJsonSetValue` to remove a key-value pair.

Functions

Original wiki source

Some wiki templates and tables need their original context. View this article on the Second Life Wiki. Technical wording and examples are retained from the source; historical guidance may differ from current behavior.

JSON_INVALID

Caveats

Examples

See also

Constants

Functions