Specifications

325ADOBE FLEX 3

Building and Deploying Adobe Flex 3 Applications

allowScriptAccess

String Controls the ability to perform outbound scripting from within the SWF file.

The allowScriptAccess property can prevent a SWF file hosted from one domain from

accessing a script in an HTML page that comes from another domain. Setting

allowScriptAccess to never for all SWF files hosted from another domain can ensure security

of scripts located in an HTML page.

Valid values are as follows:

• always: Outbound scripting always succeeds.

• never: Outbound scripting always fails.

• samedomain: Outbound scripting succeds only if the application is from the same domain

as the HTML page.

The default value for the web-tier compiler is sameDomain.

This property affects the following operations:

• ExternalInterface.call()

• fscommand()

• navigateToURL(), when used with javascript or another scripting scheme

• navigateToURL(), when used with window name of _self, _parent, or _top.

For more information, see Programming ActionScript 3.0.