c# - ASP.Net MVC entity framework submit model, then open new model in edit page -

i've got form submits model. controller saves model database, creates new model , returns editcreate view new model.

the problem i'm having new model isn't being displayed. instead model posted shown. follow through debugger view , see values new, when page displays, shows old values submitted.

controller

[httppost] public actionresult addproduct(myentitymodel mymodel) {     // save     if (mymodel.id != 0) {         update(mymodel);     } else {         add(mymodel);     }      modelstate.clear(); // fixed      // show page new model     myentitymodel newmodel = new myentitymodel();     newmodel.id = 0;      // edit/create page     actionresult ret = editcreaterow(newmodel);      return ret; } 

model

public partial class stm_auditdata {     public int id { get; set; }     public nullable<system.datetime> servicedate { get; set; }     public string product { get; set; } } 

view

@html.labelfor(model => model.servicedate) @html.editorfor(model => model.servicedate) @html.labelfor(model => model.product) @html.editorfor(model => model.product) @html.hiddenfor(model => model.auditid) 

what can ensure correct model shows? thanks.

here's code editcreaterow

public actionresult editcreaterow(myentitymodel row) {     myentitymodel.intstobools(ref row);      editcreate_setviewbagitems(row);      return view("~/views/myentitymodel/editcreate.cshtml", row); } 

the reason case, how htmlhelper works. when setting value in html-element, has several options value, using implementations of ivalueprovider. can check default list @ aspnetwebstack. compared better mvc frameworks out there, asp.net mvc counter-intuitive.

if add

modelstate.clear() 

before returning, think might have solved.