LoadVars.load() 429
LoadVars.load()
Availability
Flash Player 6; behavior changed in Flash Player 7.
Usage
my_lv.load(url)
Parameters
url
The URL from which to download the variables. If the SWF file issuing this call is
running in a web browser,
url must be in the same domain as the SWF file; for details, see
“Description,” below.
Returns
A string.
Description
Method; downloads variables from the specified URL, parses the variable data, and places the
resulting variables into
my_lv. Any properties in my_lv with the same names as downloaded
variables are overwritten. Any properties in
my_lv with different names than downloaded
variables are not deleted. This is an asynchronous action.
The downloaded data must be in the MIME content type application/x-www-form-urlencoded.
This is the same format used by
loadVariables().
In SWF files running in a version of the player earlier than Flash Player 7,
url must be in the
same superdomain as the SWF file that is issuing this call. For example, a SWF file at
www.someDomain.com can load variables from a SWF file at store.someDomain.com, because
both files are in the same superdomain of someDomain.com.
In SWF files of any version running in Flash Player 7 or later,
url must be in exactly the same
domain (see “Flash Player security features” on page 188). For example, a SWF file at
www.someDomain.com can load variables only from SWF files that are also at
www.someDomain.com. If you want to load variables from a different domain, you can place a
cross-domain policy file on the server hosting the SWF file that is being accessed. For more
information, see “About allowing cross-domain data loading” on page 190.
Also, in files published for Flash Player 7, case sensitivity (see “Case sensitivity” on page 29) is
supported for external variables loaded with
LoadVars.load().
This method is similar to XML.load().
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