Window.dialogArguments
Deprecated: This feature is no longer recommended. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. Avoid using it, and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.
The dialogArguments
property returns the
parameters that were passed into the window.showModalDialog()
method.
This lets you determine what parameters were specified when the modal dialog was created.
Syntax
value = window.dialogArguments;
Browser compatibility
BCD tables only load in the browser