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100

101

EXTENDING FLASH CS4 PROFESSIONAL

Document object

document.canEditSymbol()

Availability

Flash MX 2004.

Usage

document.canEditSymbol()

Parameters

None.

Returns

A Boolean value: true if the Edit Symbols menu and functionality are available for use; false otherwise.

Description

Method; indicates whether the Edit Symbols menu and functionality are enabled. This is not related to whether the

selection can be edited. This method should not be used to test whether

fl.getDocumentDOM().enterEditMode()

is allowed.

Example

The following example displays in the Output panel the state of the Edit Symbols menu and functionality:

fl.trace("fl.getDocumentDOM().canEditSymbol() returns: " +

fl.getDocumentDOM().canEditSymbol());

document.canRevert()

Availability

Flash MX 2004.

Usage

document.canRevert()

Parameters

None.

Returns

A Boolean value: true if you can use the document.revert() or fl.revertDocument() methods successfully;

false otherwise.

Description

Method; determines whether you can use the document.revert() or fl.revertDocument() method successfully.

Example

The following example checks whether the current document can revert to the previously saved version. If so,

fl.getDocumentDOM().revert() restores the previously saved version.

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