问题描述
您好,我将DTO用于单个值(Id)&尝试使用ApiController发布到Db,但是在单击按钮时,我不断收到错误400,该错误将我引向xhr.send错误.(即使用asp.net core 2.1)代码 :@section脚本{
Hello im using a DTO for a single value(Id) & trying to post to Db using ApiController but on button click I keep getting error 400 that is referring me to xhr.send error.(im using asp.net core 2.1 )Code :@section Scripts{
<script type="text/javascript">
$(document)
.ready(function() {
$(".js-toggle-HandShake")
.click(function(e) {
var button = $(e.target);
console.log(button.attr("data-QuettaOfferId")); //Value=24 >> OK
$.post("/Api/HandShake/", { QuettaOfferId: button.attr("data-QuettaOfferId") })
// Error in > POST https://localhost:44339/Api/HandShake/ 400 () &
//in jquery>> xhr.send( options.hasContent && options.data || null );
.done(function() {
button
.text("Chousen");
})
.fail(function() {
alert("Something failed");
});
});
});
</script>
}& ApiController代码
}& the ApiController code
[Microsoft.AspNetCore.Mvc.Route("api/[controller]")]
[ApiController]
[Microsoft.AspNetCore.Authorization.Authorize]
public class HandShakeController : ControllerBase
{
private readonly ApplicationDbContext _context;
private readonly UserManager<IdentityUser> _userManager;
// private readonly IHostingEnvironment hostingEnvironment;
public HandShakeController(ApplicationDbContext context ,UserManager<IdentityUser> userManager/*, IHostingEnvironment environment*/)
{
_context = context;
_userManager = userManager;
//hostingEnvironment = environment;
}
[Microsoft.AspNetCore.Mvc.HttpPost]
// public IHttpActionResult HandShakes(HandShakeDto dto)
public IActionResult HandShakes(HandShakeDto dto)
{
var userId = _userManager.GetUserId(User);
var check = _context.Quetta.Where(u => u.SiteUserId == userId);
if ( _context.handShakes.Any(f => f.QuettaOfferId == dto.QuettaOfferId))
return BadRequest("Some error Msg");
if (check.Any())
{
var hand = new HandShake
{
QuettaOfferId = dto.QuettaOfferId
};
try
{
_context.handShakes.Add(hand);
_context.SaveChangesAsync();
return Ok();
}
catch (Exception e)
{
Console.WriteLine(e);
return BadRequest("Some error Msg");
}
}
else{
return BadRequest("");}
// Check if the user id that publish the ed = login user.
//if so add the offer to selected table,
}
}
im使用asp.net core 2.1&强烈怀疑问题出在ApiController中,但我不确定.
im using asp.net core 2.1 & strongly suspect that the problem is in the ApiController but im not sure.
DTO
public class HandShakeDto
{
public int QuettaOfferId { get; set; }
}
推荐答案
尝试替换 $.post("/Api/Hand/", { QuettaOfferId: button.attr("data-QuettaOfferId") })
经过 $.post("/Api/HandShake/", { QuettaOfferId: button.attr("data-QuettaOfferId") })
Try replacing $.post("/Api/Hand/", { QuettaOfferId: button.attr("data-QuettaOfferId") })
By $.post("/Api/HandShake/", { QuettaOfferId: button.attr("data-QuettaOfferId") })
因为您的api控制器名称是HandShakeController
as your api controller name is HandShakeController
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