alert Method

Internet Development Index

Displays a dialog box containing an application-defined message.

Syntax

window.alert( [sMessage])

Parameters

sMessage Optional. String that specifies the message to display in the dialog box.

Return Value

No return value.

Remarks

You cannot change the title bar of the Alert dialog box.

Standards Information

There is no public standard that applies to this method.

Applies To

window

See Also

confirm, prompt