how do you reference a specific value in a bind value?

Hi-

I'm working with cfform and am doing binds to cfcs, for example:

<cfinput type="text" name="psistrength" bind="cfc:controller.Controller.getMixPsistrength({mixdesign})" bindattribute="value" bindonload="yes" />

I've listed the cfc's method below. Since my query is returning rows with 4 columns I'd like the freedom to display any of the 4 columns as I need to. Does anyone know how to reference a specific value in:

     ~the cfinput type=text tag, as I described above?

     ~how about if I do a binding from a cfselect value and I want to bind a cfc to a cfgrid, using that cfselect value as the filter for my cfc's method in my bind call?

    <cffunction name="getMixPsistrength"  access="remote" returntype="array" output="yes">
       
        <cfargument name="mixdesign" type="string" required="yes" />
       
        <cfset var qGetMixPsistrength= "" />
        <cfset var qPsi=arrayNew(2) />
        <cfset var j=0>
       
        <cfquery name="qGetMixPsistrength" datasource="#request.DSN#">
            select id, psistrength, colorvalue, pressure
            from concretemixnumbers
            where mixnumber='#ARGUMENTS.mixdesign#'
        </cfquery>
       
        <cfloop from="1" to="#qGetMixPsistrength.recordcount#" index="j">
            <cfset qPsi[1]=qGetMixPsistrength.id/>
            <cfset qPsi[2]=qGetMixPsistrength.psistrength/>

            <cfset qPsi[3]=qGetMixPsistrength.colorvalue/>

            <cfset qPsi[4]=qGetMixPsistrength.pressure/>  
        </cfloop>
       
        <cfreturn qPsi/>
    </cffunction>

Thanks in advance,

Rich