Passing parameter to CFC while using CFGRID bind

Question

I am attempting to use CFGRID to display some data. I have a
CFGRID set up using a bind to a CFC which is fine for a hard coded
SQL but I want to pass a parameter.
I started with the example at
http://www.garyrgilbert.com/blog/ind...sion-8s-CFGRID
I'd like to pass one or more variables to filter down the
result set.

Answer 1

hi there, did you get this to work? I'm experiencing the same problem. i'd like to bind and pass the CFGRIDKEY to my CFC to filter my query results and then pass back the new results to my cfgrid. at this point i have no problem passing my new parameters as an argument in the json string or as a url paramenter when calling my CFC directly. however, my CFGRID keeps wigging out because it can't see the URL.CFGRIDKEY coming in. thoughts?
here's the process, page load with all users assigned to all classes in my CFGRID. user then clicks on a class number in the grid or selects a class number for a drop down selection form, to view all students assigned to a particular class.
as mentioned above, I can actually get the results i need when calling my CFC directly: http://127.0.0.1:8500/DREST_Pro/admin/getUsers.cfc?method=SPActiveUsers&returnFormat=json& argumentCollection={"gridpage":1,"gridpagesize":10,"cfgridkey":16,"gridsortcolumn":"","gri dsortdirection":""}&_cf_nodebug=true&_cf_nocache=true&_cf_clientid=76578301E64A507D8CD8F77 D078EA17A&_cf_rc=0&intclassid=18&cfgridkey=18
and i can do this either by adding the cfgridkey argument into the argumentCollection or i can filter my results by appending the cfgridkey as a URL param.
the problem seems to be in my binding of a new parameter when building my cfrid:
<cfform name="getUsers">
        <cfgrid format="html" name="displayUsersActive" appendkey="yes" hrefkey="intfkclassid" href="allEnrolled.cfm" selectmode="row" striperows="yes" pagesize="10" bind="cfc:getUsers.SPActiveUsers({cfgridpage},{cfgridpagesize},{cfgridsortcolumn},{cfgrid sortdirection},{cfgridkey})" width="650" height="400">
            <cfgridcolumn name="intfkclassid" display="no">
            <cfgridcolumn name="txtLName" header="Last Name" headerbold="yes" width="20">
            <cfgridcolumn name="txtFName" header="First Name" headerbold="yes">
            <cfgridcolumn name="startdate" header="Start Date" width="30" headerbold="yes">
            <cfgridcolumn name="enddate" header="End Date" headerbold="yes">
            <cfgridcolumn name="classno" header="Class No" headerbold="yes">
        </cfgrid>
    </cfform>