RE: [flexcoders] Re: DataService.fill params
Nik, You dont need to stick to the generated files. You can change them to fit your needs. João Fernandes Dep. Informática - Área de Desenvolvimento Cofina media Avenida João Crisóstomo, Nº 72 . 1069-043 Lisboa PORTUGAL Tel (+351) 213 185 200 . Fax (+351) 213 540 370 [EMAIL PROTECTED] From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Nikmd23 Sent: quarta-feira, 3 de Maio de 2006 17:59 To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: DataService.fill params Thanks Bill, that does help some, I do see in the DAO where I am supposed to change the code. However, I'm still confused as to how to pass the params out of flex. The DataService.fill method takes a ListCollectionView, followed by an array. FB2 won't let me write ds.fill(myCollection, arg1, arg2). But then, even if I create an array with 1 element (a boolean:=true) - passing that to CF seems to have an issue because the assembler's fill methodtakes one param - a string. So here are my signatures: (In Flex) DataService.fill(x:ListCollectionView, y:Array=null); which calls (In CF) Assembler.fill(a:String=null); which calls (In CF) DAO.read(b:Any, c:Any); - which I understand is flexable because I can change it to be whatever I want. Correct? What would I change on these signatures to make Flex's fill function either work with an array, or N number of arguments? Thank You, Nik -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group flexcoders on the web. To unsubscribe from this group, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] Re: DataService.fill params
Right. What you want to do is first
create the Array (an AS3 Object) that you want to pass over to CF as the second
arg to the ds.fill() method. This object will contain an array of
arguments and their values.
var myArgs:Object = {isActive:true,
foo:'bar'}; // OR you can dynamically assign the value as in var myArgs:Object = {isActive:myTextField.text,
foo:'bar'};
// This is the call to the ds.fill()
method
var token:AsyncToken =
AsyncToken(ds.fill(contacts, myArgs));
then in the cfc Assembler you can modify
your dao.read() method as follows
cfif
structKeyExists(arguments, param)
cfreturn
dao.read(isActive=arguments.param.isActive)
cfelse
cfreturn
dao.read()
/cfif
Your DAO may have as many arguments as you
want. For your example it may look like this
cffunction name=read
output=false access=public
returntype=samples.contact.Contact[]
cfargument
name=id required=false
cfargument name=isActive
required=false
And your where clause would look like this
cfelseif structKeyExists(arguments,
isActive)
where
isActive = cfqueryparam cfsqltype=CF_SQL_BIT
value=#arguments.isActive#/
HTH, Bill
From:
flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Nikmd23
Sent: Wednesday, May 03, 2006
12:59 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re:
DataService.fill params
Thanks
Bill, that does help some, I do see in the DAO where I am supposed to change
the code.
However,
I'm still confused as to how to pass the params out of flex. The
DataService.fill method takes a ListCollectionView, followed by an array.
FB2 won't let me write ds.fill(myCollection, arg1, arg2).
But
then, even if I create an array with 1 element (a boolean:=true) - passing that
to CF seems to have an issue because the assembler's fill methodtakes one
param - a string. So here are my signatures:
(In
Flex) DataService.fill(x:ListCollectionView, y:Array=null); which calls
(In CF) Assembler.fill(a:String=null); which calls
(In CF) DAO.read(b:Any, c:Any); - which I understand is flexable
because I can change it to be whatever I want. Correct?
What
would I change on these signatures to make Flex's fill function either work
with an array, or N number of arguments?
Thank
You,
Nik
--
Flexcoders Mailing List
FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com
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Web site design development
Computer software development
Software design and development
Macromedia flex
Software development best practice
YAHOO! GROUPS LINKS
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RE: [flexcoders] Re: DataService.fill params
Actually (after having read the most
recent flex api doc), the better way to solve this is to
In our flex app just do this:
var isActive:Boolean = false;
var foo:String = bar;
var token:AsyncToken =
AsyncToken(ds.fill(contacts, isActive, foo));
Then in your cfc Assembler.cfc
cffunction name=fill
output=no returntype=samples.contact..Contact[]
access=remote
cfargument
name=param type=Any required=no
cfargument
name=param2 type=Any required=no
cftry
cfset
dao = CreateObject(component,
samples.contact.ContactDAO)
cfif
structKeyExists(arguments, isActive)
cfreturn
dao.read(isActive=arguments.isActive)
cfelse
cfreturn
dao.read()
/cfif
The DAO code is the same as below.
--Bill
From:
flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Bill Sahlas
Sent: Wednesday, May 03, 2006 2:14
PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Re:
DataService.fill params
Right. What you want to do is first
create the Array (an AS3 Object) that you want to pass over to CF as the second
arg to the ds.fill() method. This object will contain an array of
arguments and their values.
var myArgs:Object = {isActive:true,
foo:'bar'}; // OR you can dynamically assign the value as in var myArgs:Object = {isActive:myTextField.text,
foo:'bar'};
// This is the call to the ds.fill()
method
var token:AsyncToken =
AsyncToken(ds.fill(contacts, myArgs));
then in the cfc Assembler you can modify
your dao.read() method as follows
cfif structKeyExists(arguments, param)
cfreturn dao.read(isActive=arguments.param.isActive)
cfelse
cfreturn dao.read()
/cfif
Your DAO may have as many arguments as you
want. For your example it may look like this
cffunction name=read
output=false access=public
returntype=samples.contact.Contact[]
cfargument name=id required=false
cfargument name=isActive
required=false
And your where clause would look like this
cfelseif structKeyExists(arguments,
isActive)
where isActive = cfqueryparam cfsqltype=CF_SQL_BIT
value=#arguments.isActive#/
HTH, Bill
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf
Of Nikmd23
Sent: Wednesday, May 03, 2006
12:59 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re:
DataService.fill params
Thanks
Bill, that does help some, I do see in the DAO where I am supposed to change
the code.
However,
I'm still confused as to how to pass the params out of flex. The
DataService.fill method takes a ListCollectionView, followed by an array.
FB2 won't let me write ds.fill(myCollection, arg1, arg2).
But
then, even if I create an array with 1 element (a boolean:=true) - passing that
to CF seems to have an issue because the assembler's fill methodtakes one
param - a string. So here are my signatures:
(In
Flex) DataService.fill(x:ListCollectionView, y:Array=null); which calls
(In CF) Assembler.fill(a:String=null); which calls
(In CF) DAO.read(b:Any, c:Any); - which I understand is flexable
because I can change it to be whatever I want. Correct?
What
would I change on these signatures to make Flex's fill function either work
with an array, or N number of arguments?
Thank
You,
Nik
--
Flexcoders Mailing List
FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com
SPONSORED LINKS
Web site design development
Computer software development
Software design and development
Macromedia flex
Software development best practice
YAHOO! GROUPS LINKS
Visit your group "flexcoders" on the web.
To unsubscribe from this group, send an email to:[EMAIL PROTECTED]
Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
