javascript - How to append whole set of model to formdata and obtain it in MVC -

how pass whole set model object through formdata , convert model type in controller?

below i've tried!

javascript part:

model = {              eventfromdate: fromdate,              eventtodate: todate,              imageurl: imgurl,              hotnewsdesc: $("#txthtdescription").val().trim(),         }; formdata.append("model",model); 

then pass through ajax, string, , if check value of request.form["model"] result same, received string , value "[object object]"

is there way pass model through formdata , receive in controller?

if view based on model , have generated controls inside <form> tags, can serialize model formdata using

var formdata = new formdata($('form').get(0)); 

this include files generated <input type="file" name="myimage" .../>

and post using

$.ajax({   url: '@url.action("youractionname", "yourcontrollername")',   type: 'post',   data: formdata,   processdata: false,   contenttype: false,          }); 

and in controller

[httppost] public actionresult youractionname(yourmodeltype model) { } 

or (if model not include property httppostedfilebase)

[httppost] public actionresult youractionname(yourmodeltype model, httppostedfilebase myimage) { } 

if want add additional information not in form, can append using

formdata.append('someproperty', 'somevalue');