B4J Question [WebApp] about the jQueryelement server round trip

[alwaysbusy]

I know to get values from the client we use Futures to decrease the roundtripping to the server. But how about setting properties?

e.g.

   Dim ft2 As Future = text2.GetVal
   Dim ft1 As Future = text1.GetVal
   
   Result.SetText("The result is: " & (ft1.Value + ft2.Value))
   Result.SetProp("class", "myclass")
   Result.SetProp("readonly", "false")
   Result.SetProp("style", "backcolor: #FF0000")
   Result.SetProp("hascursor", "false")

Do the 5 SetText() + SetProp() calls result in 5 server round trips? If so is there a similar 'future' like object we need to use in this case?

 

[Erel]

Do the 5 SetText() + SetProp() calls result in 5 server round trips?

No. See the server events section here: https://www.b4x.com/android/forum/t...ads-sessions-and-server-events.39969/#content

The output will only be sent once when you call ws.Flush. If this code is inside a client event (in most cases it is) then ws.Flush is called internally at the end of the event.

 

[alwaysbusy]

Makes sense you had foreseen something