http://www.webreference.com/programming/coldfusion/1/2.html
http://www.15seconds.com/issue/020710.htm

>>where null is set to chr(0), but I'm getting an argument type mismatch

you should not have to set null to chr(0) its just a string in the cfc as
below and this scope makes its accessible outside cfc
<cfcomponent>
<cfset this.permission = "null">
<cfcomponent>
test it with a page that calls the cfc
<cfdump var="#cfcname#">

make sure admin has registered the web service and can connect to it.

hope above helps a little


Colm


-----Original Message-----
From: Stephen Moretti [mailto:[EMAIL PROTECTED]
Sent: 28 November 2003 15:26
To: [EMAIL PROTECTED]
Subject: [ cf-dev ] Webservices.... ~sigh~


'lo.....

Couple of questions.....

Anyone got some good resources for consuming web services with CFMX??
Google hasn't turned up much, but then I'm probably using the wrong
search terms.

Other question - how can I send NULL through to a web service??

I've got :
enetws = CreateObject("WebService",wsURL);
response = enetws.Login(userName="stephen", password="foo");
LPResponse = enetws.ListProducts(permission=#null#, dateRange=#null#,
postCodeArea=#null#, rtb=#null#, hasRatings="Either", productType=#null#);

where null is set to chr(0), but I'm getting an argument type mismatch
from the web service.

Any thoughts?

Regards

Stephen

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