B4J Question How to pass MAP to browser client ?

[jinyistudio]

Hi

I could pass Map data from browser to server as following.
browser side

b4j_raiseEvent("archer_click", {"name": id,"event":evnt});

server side

Sub archer_click(Params As Map)
    Dim id As String=Params.Get("name")
    Dim event As String=Params.get("event")
    Log(id & "," & event)    
    End If
End Sub

How could i pass a MAP from server to browser ?

 

[Erel]

Are you using ws.RunFunction? You can put maps inside the list.

 

[jinyistudio]

Yes,I am using ws.RunFunction. But I don't know how to access MAP in browser side with javascript.

 

[Erel]

Example:
js:

function test(par) {
     console.log(par.a + ", " + par.b);
   }

B4J:

ws.RunFunction("test", Array(CreateMap("a": 1, "b": 2)))

Use FireBug to see the output.

 

[jinyistudio]

Hi

Above is using WebSocket to pass map. How do i call javascript function(GET request) from browser and then recive map from b4j server(with AddHandler) ?

 

[Erel]

You should start a new thread for a new question.