I can not send data to the api by httppost via ajax

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if i type "controler/action" data in url send corectly,but when want to send, data to api data data send zero to method parameter

var urll = 'https://localhost:44337/api/apiialbums/GetAlbum';  
 $.ajax({
                
                type: "post",               
                url: urll, error: function () { alert("errore") },
                data:{id:25,x:2},
                success: function (dataa) {
                    alert("okk");
}
})

my api class code:

[HttpPost]
        public async Task<ActionResult<Album>> GetAlbum(int id,int x)
        {
            var album = await _context.Albums.FindAsync(id);

            if (album == null)
            {
                return NotFound();
            }
            return album;    
        }

What I have tried:

i can send data in url and dont use data:{id:25,x:2} that
in this case id,x send corectly.

var urll = 'https://localhost:44337/api/apiialbums/GetAlbum?id=25&x=3';  
 $.ajax({
                
                type: "post",               
                url: urll, error: function () { alert("errore") },
              //  data:{id:25,x:2},
                success: function (dataa) {
                    alert("okk");
}
})

and in my ipa method use [httppost]

[HttpPost]
        public async Task<ActionResult<Album>> GetAlbum(int id,int x)
        {
            var album = await _context.Albums.FindAsync(id);

            if (album == null)
            {
                return NotFound();
            }
            return album;    
        }

how to use data:{id:25,x:2} instead of send data in url?

Posted 8-Sep-20 2:43am

Reza kavian

Updated 8-Sep-20 18:54pm

v2

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2 solutions

Solution 1

Have a look at this for discussions about param binding with POST

Parameter Binding in Web API[^]

Easiest solution is to have a class that represents your params

C#

public class GetAlbumParams
{
    public int id { get; set; }
    public int x { get; set; }
}

Then change your method to use that

C#

public async Task<ActionResult<Album>> GetAlbum(GetAlbumParams albumParams)

Posted 8-Sep-20 3:21am

F-ES Sitecore

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Reza kavian · Accepted Answer · 2020-09-08T18:55:00

i use [FromForm] for method parameter:
[HttpPost]
        public async Task<ActionResult<Album>> GetAlbum([FromForm] int id,[FromForm] int x)
        {
            var album = await _context.Albums.FindAsync(id);

            if (album == null)
            {
                return NotFound();
            }
            return album;    
        }

default is [FromQuery].the [FromQuery] Causes the parameter value to be read from the url, but [FromForm] causes the value to be read from data:{id:25,x:2} in ajax code