Difference between revisions of "JSON FALSE"
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(Expanded definition of uses for the data type) |
(Added example of usage.) |
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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 | |examples=<lsl>// Showing difference between JSON_TRUE & JSON_FALSE | ||
// and their LSL equivalents within a Json text string | |||
string jText; | |||
default | |||
{ | |||
state_entry(){ | |||
jText = llList2Json(JSON_ARRAY, [JSON_TRUE, JSON_FALSE]); | |||
llOwnerSay(jText); // jText is "[true,false]" | |||
llOwnerSay(llJsonGetValue(jText, [1])); // The Unicode equivalent of JSON_FALSE | |||
jText = llList2Json(JSON_ARRAY, [TRUE, FALSE]); | |||
llOwnerSay(jText); // jText is now "[1,0]" | |||
llOwnerSay(llJsonGetValue(jText, [1])); // The String "0" | |||
} | |||
}</lsl> | |||
|functions= | |functions= | ||
{{LSL DefineRow||[[llJsonValueType]]|}} | {{LSL DefineRow||[[llJsonValueType]]|}} | ||
Revision as of 12:41, 4 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 string jText;
default {
state_entry(){
jText = llList2Json(JSON_ARRAY, [JSON_TRUE, JSON_FALSE]);
llOwnerSay(jText); // jText is "[true,false]"
llOwnerSay(llJsonGetValue(jText, [1])); // The Unicode equivalent of JSON_FALSE
jText = llList2Json(JSON_ARRAY, [TRUE, FALSE]);
llOwnerSay(jText); // jText is now "[1,0]"
llOwnerSay(llJsonGetValue(jText, [1])); // The String "0"
}
}</lsl>