How to get dynamic paramter in asp.net mvc post method -

i'm trying make of post methods this:

client side:

$.post("/control/postmethod",{a:1,b:2,c:[1,2,3],d:{x:1,y:0}}) 

server side:

[httppost] public int postmethod(dynamic model) {     //do model.a model.b etc.     return 1; } 

the problem if did nothing,the model seems 1 simple object no property,so tried write custommodelbinder replace defaultmodelbinder , override createmodel method analyse form values.but found became difficult because properties had been expanded,like property d became a[d][x],a[d][y] in form values.

so there simple way transfer client post data dynamic object in actions?

if able supply information type use custom model binder , supply necessary type infos. have modelbinder scans "type" querystring-value used feed modelbinder information needs.

 public class mymodelbinder : defaultmodelbinder         {             public override object bindmodel( controllercontext controllercontext, modelbindingcontext bindingcontext )             {                 // check if model type object                 if (bindingcontext.modeltype == typeof( object ))                 {                      // try type info query string or form-data                     var type = controllercontext.httpcontext.request.querystring["type"] ??                             controllercontext.httpcontext.request.form["type"];                          if (type != null )                         {                             // find way type info, example                                var matchingtype = assembly.getexecutingassembly().gettype(type);                              // supply metadata our bindingcontext , default binder rest                             bindingcontext.modelmetadata = modelmetadataproviders.current.getmetadatafortype( null, matchingtype );       }             }              return base.bindmodel( controllercontext, bindingcontext );         }     } 

my controller method looks this:

public actionresult method( string type, object model ) { }