MACROMEDIA FLASH COMMUNICATION SERVER MX-SERVER-SIDE COMMUNICATION ACTIONSCRIPT DICTIONARY Spécifications télécharger pdf (Page 275)

By default, Flash can save locally persistent remote shared objects up to 100 K in size. When you

try to save a larger object, the Flash Player displays a Local Storage dialog box, which lets the user

allow or deny local storage for the domain that is requesting access. (Make sure your Stage size is

at least 215 by 138 pixels; this is the minimum size Flash requires to display the dialog box.)

If the user chooses Allow, the object is saved and

SharedObject.onStatus is invoked with a code

property of SharedObject.Flush.Success; if the user chooses Deny, the object is not saved and

SharedObject.onStatus is invoked with a code property of SharedObject.Flush.Failed.

The user can also specify permanent local storage settings for a particular domain by right-

clicking (Windows) or Control-clicking (Macintosh) while a movie is playing, choosing Settings,

and then opening the Local Storage panel.

You can’t use ActionScript to specify local storage settings for a user, but you can display the Local

Storage panel for the user by using

System.showSettings(1).

The following list summarizes how the user’s disk space choices interact with remote shared

objects from a specified domain that request local persistence.

• If the user selects Never, objects are never saved locally, and all SharedObject.flush

commands issued for the object return

false.

• If the user selects Unlimited (moves the slider all the way to the right), objects are saved locally

up to available disk space.

• If the user selects None (moves the slider all the way to the left), all SharedObject.flush

commands issued for the object return

"pending" and cause Flash to ask the user if additional

disk space can be allotted to make room for the object, as explained above.

• If the user selects 10 KB, 100 KB, 1 MB, or 10 MB, objects are saved locally and

SharedObject.flush returns true if the object fits within the specified amount of space. If

more space is needed,

SharedObject.flush returns "pending", and Flash asks the user if

additional disk space can be allotted to make room for the object, as explained above.

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MACROMEDIA FLASH COMMUNICATION SERVER MX-SERVER-SIDE COMMUNICATION ACTIONSCRIPT DICTIONARY Spécifications Page 275