JSON FALSE

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Description

Constant: string JSON_FALSE = "�";

The string constant JSON_FALSE has the value "�"

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

Also used to set the bare word 'false' as a Value within a Json text using llJsonSetValue and llList2Json.

Related Articles

Constants

Type Flags Value Unicode URL Encoded HTML Encoded Description
JSON_INVALID U+FDDO "%EF%B7%90"  Value returned when inputs are not well formed.
JSON_OBJECT U+FDD1 "%EF%B7%91" 
JSON_ARRAY U+FDD2 "%EF%B7%92" 
JSON_NUMBER U+FDD3 "%EF%B7%93" 
JSON_STRING U+FDD4 "%EF%B7%94" 
JSON_NULL U+FDD5 "%EF%B7%95" 
JSON_TRUE U+FDD6 "%EF%B7%96" 
JSON_FALSE U+FDD7 "%EF%B7%97" 
JSON_DELETE U+FDD8 "%EF%B7%98"  Used with llJsonSetValue to remove a key-value pair.

Functions

•  llJsonValueType

Examples

//  showing difference between JSON_TRUE & JSON_FALSE
//  and their LSL equivalents within a JSON text string
 
run_json_test(string input)
{
//  [true,false]
    say(input);
 
//  unicode equivalent of JSON_FALSE
    say(llJsonGetValue(input, [1]));
 
    input = llList2Json(JSON_ARRAY, [TRUE, FALSE]);
 
//  [1,0]
    say(input);
 
//  0
    say(llJsonGetValue(input, [1]));
}
 
say(string message)
{
    llOwnerSay(message);
//  llRegionSayTo(llGetOwner(), PUBLIC_CHANNEL, message);
//  llWhisper(PUBLIC_CHANNEL, message);
}
 
default
{
    touch_end(integer num_detected)
    {
        string TEST_STRING_JSON = llList2Json(JSON_ARRAY, [
                                              JSON_TRUE, JSON_FALSE]);
 
//      copy 'TEST_STRING_JSON' from the following function call
//      to the string 'input' in the function declaration
//      and run a test on 'input' to not (!) modify 'TEST_STRING_JSON'
//      but its copy instead
 
        run_json_test(TEST_STRING_JSON);
    }
}

Deep Notes

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Signature

string JSON_FALSE = "�";