calls the method then releases the component for garbage collection. Try
creating the component, with CreateObject() for example, and then
calling the methods.
For example:
<cfscript>
cfcSize =
CreateObject("component",component="#application.config.CFCOMPONENTS_PREFIX#com.seacrets.boutique.size");
formsize = cfcSize.get(ID);
</cfscript>
...
<input type="Hidden" name="id"
value="<cfscript>formsize.getID();</cfscript >" >
Doug
Cutter (CF-Talk) wrote:
>The get() method creates a size object, the getID() method get's the ID
>of that object. There are other method calls further down the form to
>retrieve other properties of the object.
>
>
>Cutter
>
>Bryan Stevenson wrote:
>
>
>
>>you are invoking a method named "get" but your function is named "getID" ;-)
>>
>>HTH
>>
>>Cheers
>>
>>Bryan Stevenson B.Comm.
>>VP & Director of E-Commerce Development
>>Electric Edge Systems Group Inc.
>>t. 250.920.8830
>>e. [EMAIL PROTECTED]
>>
>>---------------------------------------------------------
>>Macromedia Associate Partner
>>www.macromedia.com
>>---------------------------------------------------------
>>Vancouver Island ColdFusion Users Group
>>Founder & Director
>>www.cfug-vancouverisland.com
>> ----- Original Message -----
>> From: Cutter (CF-Talk)
>> To: CF-Talk
>> Sent: Wednesday, May 12, 2004 10:25 AM
>> Subject: CFC issues
>>
>> Please forgive me for stupid questions, it has been quite awhile since I
>> have been able to work with CFC's. I have a getID() method:
>>
>> <cffunction name="getID" access="public" output="true"
>> returntype="numeric" >
>> <cfreturn instance.ID >
>> </cffunction >
>>
>> I first create my object:
>>
>> <cfinvoke
>> component="#application.config.CFCOMPONENTS_PREFIX#com.seacrets.boutique.size"
>>
>> method="get" returnvariable="formsize" >
>> <cfinvokeargument name="ID" value="#url.id#" >
>> </cfinvoke >
>>
>> My object is there, with data (thank you cfdump). But when I call my
>> getID() method...:
>>
>> <input type="Hidden" name="id" value="<cfscript
>> >formsize.getID();</cfscript >" >
>>
>> I am receiving the following error:
>>
>> Method selection Exception.
>> An exception occurred during method selection process for Method getID
>> The cause of this exception was that either there are no methods with
>> the the specified method name and argument types, or the method getID is
>> overloaded with arguments types that Coldfusion can't decipher
>> reliablly. Use javacast function to reduce ambiguity.
>>
>> The error occurred
>>
>> Which of course points to the above line. What am I doing wrong here?
>>
>> Cutter
>>
>>
>>
>
>
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