If you only want the function to execute once no matter how many
components you can use a static member of the component to keep track of
whether it's been called and only call once.
Static var called:Boolean = false;
In your function:
If (!called)
{
//make the call
Called = true;
}
Matt
-----Original Message-----
From: [email protected] [mailto:[EMAIL PROTECTED] On
Behalf Of Jeremy Rottman
Sent: Tuesday, January 03, 2006 11:20 AM
To: [email protected]
Subject: [flexcoders] Re: Double database Insertions with initialize
It is the custom comp senario that you mentoined in your first post. I
have setup all my comps as custom comps, is there something I need to
do to have the functions I am using post only once to my webservice?
--- In [email protected], "Jeremy Rottman" <[EMAIL PROTECTED]>
wrote:
>
> Well I know the function is not being called twice, as this is the
> first comp that I have written for this function. But I think you are
> right on track with the custom compoent. I do have this comp setup as
> a custom comp.
>
> --- In [email protected], Tariq Ahmed <[EMAIL PROTECTED]> wrote:
> >
> > Well the first thing to determine is, is qiAdminListFileNumAdd()
being
> > called twice. Eg open up your net connection debugger and see if a
call
> > is being made twice, or on the result handler pop up an alert and
> see if
> > that alerts occurs twice, etc...
> >
> > My guess is that is the case. And my super wild guess is that that
> > Canvas is being included in your app as a custom component twice.
> >
> > <comp:mycomp1 ../>
> > <comp:mycomp2.../>
> >
> >
> >
> > Jeremy Rottman wrote:
> >
> > >I have started to develope a simple flex app using coldfusion as my
> > >backend. While working on some of the more detailed portions of the
> > >app. I have ran into this problem.
> > >
> > >On the backend, I have the coldfusion fucntion below. It is pretty
> > >straight forward and works like a charm when I run it through a cf
> > >page. However when I use this function from with in flex, it insert
> > >two records into the data base. So if my listCompletePrimer was
> > >L051234 it would insert that and the next number in order. So that
I
> > >have L051234 and L051235.
> > >
> > >I am using initalize to create this insertion so that I can call
back
> > >the inserted number and display it in a form field to an admin.
> > >
> > >Here is my as/flex/cf code. Can someone lead me to the direction of
> > >fixing this.
> > >
> > >Flex:
> > ><mx:Canvas width="100%" height="100%"
> > >xmlns:mx="http://www.macromedia.com/2005/mxml";
> > >initialize="qiAdminListFileNumAdd();" xmlns="*">
> > >
> > >AS:
> > >function qiAdminListFileNumAdd(){
> > > srv.qiAdminListFileNumAdd();}
> > >
> > >CF:
> > > <cffunction name="qiAdminListFileNumAdd" access="remote"
> > >returntype="string" output="false">
> > > <!--- Global File Number Manipulation Query - Sale --->
> > > <cfquery name="CheckNumList"
datasource="#application.dsn#">
> > > SELECT fld_fileNum
> > > FROM tbl_smartPanel_propInfo_List
> > > ORDER BY fld_fileNum
> > > DESC LIMIT 1
> > > </cfquery>
> > > <cfset listPrimer =
removeChars(CheckNumList.fld_fileNum, 1,
> > >len(APPLICATION.systemInfo.fld_listPrefix) +
> > >len(dateformat(APPLICATION.todayDate, "YY")))>
> > > <cfset listCompletePrimer =
APPLICATION.systemInfo.fld_listPrefix &
> > >APPLICATION.datePrimer & listPrimer + 1>
> > > <cfquery datasource="#application.dsn#">
> > > insert into tbl_smartPanel_propInfo_List
> > > (fld_fileNum)
> > > values('#listCompletePrimer#')
> > > </cfquery>
> > > <cfreturn listCompletePrimer />
> > > </cffunction>
> > >
> > >
> > >
> > >
> > >
> > >--
> > >Flexcoders Mailing List
> > >FAQ:
http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
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> > >Yahoo! Groups Links
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> >
>
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