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################################################
#! @BeginChunk Example_Create_Callback_1
#! @BeginExample
MyFunction := function() return "Hello World!"; end;
callback := Callback(MyFunction);
Id(callback);
#! @EndExample
#! @EndChunk
#################################################
#! @BeginChunk Example_Create_Callback_2
#! @BeginExample
MyFunction := function(str) return Concatenation("Hello", " ", str); end;
callback := Callback(MyFunction);
arg := RequiredArg(ArgType.STRING, "Your Name");
Add(callback, arg);
#! @EndExample
#! @EndChunk
#################################################
#! @BeginChunk Example_Create_Callback_3
#! @BeginExample
MyFunction := function(args) return args; end;
callback := Callback(MyFunction, ["Hello World"]);
#! @EndExample
#! @EndChunk
#################################################
#! @BeginChunk Example_Create_Callback_4
#! @BeginExample
MyFunction := function(a,b) return Concatenation(a, b); end;
callback := Callback(MyFunction, ["Hello "]);
arg := RequiredArg(ArgType.STRING, "Your Name");
Add(callback, arg);
#! @EndExample
#! @EndChunk
#################################################
#! @BeginChunk Example_Create_Callback_5
#! @BeginExample
MyFunction := function(a,b) return Concatenation(a, b); end;
callback := Callback(TriggerType.DOUBLE_CLICK, MyFunction, ["Hello "]);
arg := RequiredArg(ArgType.STRING, "Your Name");
Add(callback, arg);
#! @EndExample
#! @EndChunk
#################################################
#! @BeginChunk Example_Create_Callback_6
#! @BeginExample
MyFunction := function(a,b) return Concatenation(a, b); end;
callback := Callback(TriggerType.DOUBLE_CLICK, MyFunction, ["Hello "]);
arg := RequiredArg(ArgType.STRING, "Your Name");
SetTitle(arg, "Enter your name");
Title(arg);
Add(callback, arg);
SetValue(arg, "Manuel"); # simulate the user input
Value(arg);
Trigger(GapToJsonString(Sanitize(callback))); # simulate the external trigger
#! @EndExample
#! @EndChunk
#################################################
#! @BeginChunk Example_Create_Callback_7
#! @BeginExample
callback := NoopCallback();
#! @EndExample
#! @EndChunk
#################################################
#! @BeginChunk Example_Create_Callback_8
#! @BeginExample
MyFunction := function(str) return Concatenation("Hello", " ", str); end;
callback := Callback(MyFunction);
arg1 := RequiredArg(ArgType.STRING, "Your Name");
arg2 := RequiredArg(ArgType.STRING, "Your Age");
Add(callback, [arg1, arg2]);
Remove(callback, arg1);
Add(callback, arg1);
Remove(callback, [arg2]);
#! @EndExample
#! @EndChunk
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