Restrict Kendo Grid to Current Route Id -

i'm trying include kendo ui asp.net mvc grid on edit page of mvc application , restrict grid return values current route id. i've been researching ways this, can't find that's need, or i'm new @ connect dots.

my ideas far either apply filter datasource or send parameter controller , have restrict datasourceresult.

for datasource filter in view, can this:

.filter(filters => { filters.add(d => d.companyid).isequalto(2); }) 

but can't figure out how replace hardcoded 2 value from, say, @viewcontext.routedata.values["id"], or something.

passing parameter controller, can following:

public actionresult divisions_read([datasourcerequest]datasourcerequest request, int id) {     using (var db = new appcontext())     {         iqueryable<division> divisions = db.divisions;         datasourceresult result = divisions.todatasourceresult(request, division => new divisionviewmodel         {             divisionid = division.divisionid,             companyid = division.companyid,             countryid = division.countryid,             divisionname = division.divisionname         });         return json(result);     } } 

but have no idea how use id add "where companyid = id" statement result.

any ideas on best way be? missing obvious?

thanks!

eta: passing parameter controller through read action, suggested mmillican , other places in research, , changing

datasourceresult result = divisions.todatasourceresult(request, division => new divisionviewmodel 

to

datasourceresult result = divisions.where(c => c.companyid == companyid).todatasourceresult(request, division => new divisionviewmodel 

did trick. bit in controller looking for, couldn't seem find anywhere.

assuming have model page looks this:

public class myviewmodel {     public int id { get; set; } // assuming id want filter      // .. other vm properties } 

you can in grid data binding

.datasource(ds => ds     .ajax()     .model(mdl => mdl.id(x => x.id))     .read("divisions_read", "divisions", new { id = model.id }) ) 

in controller, set model's id property whatever id in route.