Difference between revisions of "JSON FALSE"
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Also used to set the bare word 'false' as a Value within a Json text using [[llJsonSetValue]] and [[llList2Json]]. | Also used to set the bare word 'false' as a Value within a Json text using [[llJsonSetValue]] and [[llList2Json]]. | ||
|constants={{LSL Constants/JSON}} | |constants={{LSL Constants/JSON}} | ||
|examples=<lsl>// | |examples= | ||
// and their LSL equivalents within a | <lsl> | ||
// 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 | 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); | ||
}</lsl> | } | ||
} | |||
</lsl> | |||
|functions= | |functions= | ||
{{LSL DefineRow||[[llJsonValueType]]|}} | {{LSL DefineRow||[[llJsonValueType]]|}} | ||
Revision as of 11:27, 23 September 2013
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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.
Caveats
Related Articles
Constants
| Type Flags | Value | 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
| • | llJsonValueType |
Examples
<lsl> // 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); }
} </lsl>