Hi PI Gurus - We are trying the ActiveView product for use and we are trying to change the context of an element relative display programmatically. Here is some sample code that loads a display and then changes a few parameters. The script fails when I try to get information about the context. Anyone have an example that they can share that obtains/changes the context of an ERD in ActiveView? Many thanks!
<html> <head> <title>PI ActiveView Test</title> <SCRIPT LANGUAGE = "VBScript"> Sub Pbd1_ReadyStateChange(nReadyState) Const pbReadyStateLoading = 1 Const pbReadyStateInteractive = 3 Const pbReadyStateComplete = 4 Dim ch, myContext If Pbd1.ReadyState = pbReadyStateComplete Then Pbd1.Display.BackgroundColor = RGB(0,0,0) Pbd1.Display.Trend1.TrendTitle = "Test Title Change" Set ch = Pbd1.Display.ContextHandlers.Item("E") myContext = ch.CurrentContext(Pbd1.Display) ' Fails Here End If End Sub </script> </head> <body> <p> <object ID = "Pbd1" WIDTH = "100%" HEIGHT = "100%" CLASSID = "CLSID:4F26B906-2854-11D1-9597-00A0C931BFC8"> <param name = "DisplayUrl" value = "file:///G:/EMSV_Phase1_PI/ER1.pdi"/> </object> </p> </body> </html>