MyChat Scripts Engine: JSONGetString
Function to obtain a text value of a key from a JSON object.
Syntax
function JSONGetString(sJSON, sKey: string; var sValue: string): integer;
Parameters and return values
|
Parameter |
Type |
Value |
|
sJSON |
string |
JSON object as a text string; |
|
sKey |
string |
required key name; |
|
sValue |
var string |
key value, if available. |
Function result
|
0 |
no errors; |
|
1 |
JSON parsing error; |
|
2 |
key not found. |
Example
var
s, sUserName: string;
begin
s := '{"User1" : "Jack Nicolson", "User2" : "Isaac Newton"}';
sUserName := '';
JSONGetString(s, 'User2', sUserName);
mLogScript(sUserName, 'TEST')
end.
Script work result
[21:35:18] (Log "test"): [TEST] Isaac Newton