Rockwell-automation FactoryTalk Historian SE ActiveView 3.2 User Guide Manual de usuario descargar pdf (Pagina 79)

3 ● For Developers: Administering FactoryTalk Historian ActiveView

●

ConnectionFailed Event

If the connection to the Historian Server fails, this event occurs before the

connection programmatically without showing the login dialog box.

Format

ConnectionFailed (myParam as CFParam)

Examples

The following is an example of using JavaScript to use the security events:

<html>

<head>

Sub window_onLoad()

Pbd1.DisplayURL = "<MyDisplayURL>"

End Sub

</script>

function Pbd1_ConnectionFailed(pParam) {

alert(pParam.Server);

pParam.UserName = "MyUserName";

pParam.Password = "MyPassword";

}

</script>

for = "Pbd1"

event = "ConnectionFailed(pParam)">

Pbd1_ConnectionFailed(pParam)

</script>

</head>

<body>

<p>

<object id = "Pbd1"

width = "700"

height = "510"

classid = "CLSID:4F26B906-2854-11D1-9597-

00A0C931BFC8">

</object>

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Rockwell-automation FactoryTalk Historian SE ActiveView 3.2 User Guide Manual de usuario Pagina 79