I'll have to send it to you off list. For future reference, how do you show
html on the list?
At 04:05 PM 09/08/02 -0700, you wrote:
>Hmm, the html segment got cut by the lists filters. Here it is again, this
>goes in the getclientvars.cfm template:
>
>
>
>
>
>
>At 03:56 PM 09/08/02 -0700, you wrote:
> >Try creating an IFRAME and have your page which wants the client vars call
> >the iframe like this:
> >
> ><cfoutput>
> ><script language="javascript">
> > function getClientVars(clienvar){
> >
> document.myiframe.location.href='www.mywebsite.com/getclientvars.cf
> >document.myiframe.location.href='www.mywebsite.com/getclientvars.cfm?request
> >edvar='+clientvar+'&cfid=#cfid#&cftoken=#cftoken#'
> > }
> ></script>
> >
> >
> >
> ></cfoutput>
> >
> >Then in the getclientvars.cfm template just set something like this:
> >
> ><cfparam name="requestedvar" default="empty">
> >
> ><cfoutput>
> ><cfif isdefined("client.#requestedvar#")>
> > <cfset x=evaluate("client.requestedvar")>
> > <cfelse>
> > <cfset x="undefined">
> ></cfif>
> ></cfoutput>
> >
> >
> >
> >Then put this in the calling template:
> >
> >function finishedloading(VarName,VarValue){
> > alert('The request client var '+Varname+' is '+VarValue+'.');
> > // eval('var '+varName+' '+\''+Varvalue+\'') }
> >
> >
> >You might have to play with it a bit, and I wrote this in my email so, it
> >may have some syntax mistakes in it. You might also consider passing the
> >name of a function to call on the way back as part of the initial argument.
> >Then you can do something a little more useful with the result and unique
> >for each type of call made.
> >
> >Brook Davies
> >maracasmedia inc.
> >
> >
> >
> >At 06:20 PM 09/08/02 -0400, you wrote:
> > >I got that, but how do I call the other frame as a read only and then pull
> > >the data back to the first frame to report back to the caller.
> > >
> > >
> > >
> > >-----Original Message-----
> > >From: Dan Haley [mailto:[EMAIL PROTECTED]]
> > >Sent: Friday, August 09, 2002 6:04 PM
> > >To: CF-Talk
> > >Subject: RE: Callling Client or Session varibles from a javascript
> > >
> > >
> > >Sounds like you've got the Javascript figured out pretty well, so the
> > >following should give you an idea of how to get it back ... this is from
> > >CF4.5, not sure how things have changed ... tried to find the WDDX
> > >serializer and deserializer JS objects out on the web and most of the
> links
> > >were broken ...
> > >
> > ><cfset x = structnew()>
> > ><cfset x.myvar = 8>
> > ><cfwddx action="CFML2JS" input="#x#" output="y" toplevelvariable="z">
> > ><script language="javascript">
> > ><cfoutput>#y#</cfoutput>
> > ></script>
> > >
> > >Dan
> > >
> > >-----Original Message-----
> > >From: Matthew Friedman [mailto:[EMAIL PROTECTED]]
> > >Sent: Friday, August 09, 2002 3:01 PM
> > >To: CF-Talk
> > >Subject: Callling Client or Session varibles from a javascript
> > >
> > >
> > >I have a need to read and set client or session variable from javascipt.
> > >
> > >I am working on a project that has to intergrate content that uses a
> > >standard set of calls to an api to send and recieve data.
> > >
> > >I have set up the system to use a frame with the API name to recieve the
> > >calls and I can catch request and send them back to the object
> calling, but
> > >I need the ablity to call and update client or session variabled.
> > >
> > >Setting the varibles is easy, I set up another frame and the first frame
> > >calls the second frame that runs cf code to process the request.
> > >
> > >The question is how do I retrieve "get" client varible information
> back from
> > >the second frame to return back to the object.
> > >
> > >Any help would be great.
> > >
> > >Matt
> > >
> > >
> > >
> > >
> > >
> > >
> >
>
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