Asp.net Mvc Ajax Json (post Array)

Question

javascript\jQuery:

 var items = new Array();

 var obj { Begin: "444", End: "end" };

 items.push(obj);
 items.push(obj);

  var request = {
             DateStart: $("#DateStart").val(),
             mass: items
         };


 $.post("/Home/Index", request, null,
 "json");

C# Mvc Index Controller

 public class MyClass
     {
        public string Begin;
        public string End;
     }

     [AcceptVerbs(HttpVerbs.Post)]        
     public ActionResult Index(            
         string DateStart,            
         MyClass []mass)
     {
         System.Diagnostics.Debug.WriteLine(mass[0].Begin);
     }

how to execute this code? thanks.

Here is the right theycallmemrjames.blogspot.com/2010/05/… — mola10
– mola10, Commented Nov 27, 2010 at 12:49
possible duplicate of jQuery Ajax POSTing array to ASP.NET MVC Controller — Meryovi
– Meryovi, Commented Jul 18, 2013 at 14:47

Paul Creasey · Accepted Answer · 2010-02-04 23:09:49Z

1

U can't pass mass: items and expect it to be serialized as a JSON array automatically, you will need to either iterate and construct the JSON (bad plan) or use a JSON library(good plan)

answered Feb 4, 2010 at 23:09

Paul Creasey

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1 Comment

Alex Bagnolini Over a year ago

+1 for good link. The function to be executed is JSON.stringify(x).

Mickael Lherminez · Accepted Answer · 2019-12-31 03:26:48Z

0

Try write code as below:

var option = {
  url: '/Home/Index',
  type: 'POST',
  data: JSON.stringify(request),
  dataType: 'html',
  contentType: 'application/json',
  success: function(result) {
    alert(result);
  }
};
$.ajax(option);

edited Dec 31, 2019 at 3:26

Mickael Lherminez

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answered Sep 17, 2012 at 14:57

roast_soul

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