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How to send viewmodel method to action using JQUERY AJAX in MVC

I want to create a create screen (INSERT) using $ .POST or $ .AJAX.

Note: the code works fine without an AJAX call .. it already is .. now I need to make an ajax call and save it without postback. I wrote the code below:

When sending the next click event, the code is located:

$.ajax(
      {
          url: '@Url.Action("CreateProduct","ProductManagement")',
          dataType: 'json',
          contentType: 'application/json; charset=utf-8',
          type: 'post',
          data:   $('frm').serialize(),
          success: function () { alert('s'); },
          error: function (e1, e2, e3) { alert(e2); alert(e1 + ' ' + e2 + ' ' + e3); alert('failure event'); }
      }
    );
});

On the server side:

[HttpPost]
public JsonResult CreateProduct(FormCollection frm)
{
    manager.ProductManager m = new manager.ProductManager();
    // m.InsertProduct(new common.DTO.ProductDTO() { Id = id, ProductName = ProductName, Description = Description, Cost = cost, ProductTypeId = 5 });
    return Json("'result':'success'", JsonRequestBehavior.AllowGet);
}

The problem is that every time it invokes an action, but no data was found in the frmparam parameter . I also tried to save as - Show the model ProductViewModel vmas an argument, but that didn't work, just giving me a null value. Also, when ajax is called, it succeeds, but. just the problem is not published in the controller action.

The html is as follows:

  @using (Html.BeginForm("CreateProduct", "ProductManagement", FormMethod.Post, new { id = "frm" }))
    {
@Html.AntiForgeryToken()
@Html.ValidationSummary(true)

<fieldset>
    <legend>ProductViewModel</legend>
    <div id="CreateDiv">
        <div class="editor-label">
            @Html.LabelFor(model => model.ProductName)
        </div>
        <div class="editor-field">
            @Html.EditorFor(model => model.ProductName)
            @Html.ValidationMessageFor(model => model.ProductName)
        </div>

        <div class="editor-label">
            @Html.LabelFor(model => model.Cost)
        </div>
        <div class="editor-field">
            @Html.EditorFor(model => model.Cost)
            @Html.ValidationMessageFor(model => model.Cost)
        </div>

        <div class="editor-label">
            @Html.LabelFor(model => model.Description)
        </div>
        <div class="editor-field">
            @Html.EditorFor(model => model.Description)
            @Html.ValidationMessageFor(model => model.Description)
        </div>

        <div class="editor-label">
            @Html.LabelFor(model => model.ProductTypeId)
        </div>
        <div class="editor-field">
            @Html.DropDownList("ProductTypeId", "Choose item")
            @Html.ValidationMessageFor(model => model.ProductTypeId)
        </div>

        <div class="editor-label">
            @Html.LabelFor(model => model.ProductTypeName)
        </div>
        <div class="editor-field">
            @Html.EditorFor(model => model.ProductTypeName)
            @Html.ValidationMessageFor(model => model.ProductTypeName)
        </div>
    </div>
    <p>
        <input type="submit" value="Create" id="btnSubmit" />
    </p>

</fieldset>
 }

 <div>
 @Html.ActionLink("Back to List", "Index")
 </div>

, , .

0
3

"#" .

:

$.ajax(
  {
      url: '@Url.Action("CreateProduct","ProductManagement")',
      dataType: 'json',
      contentType: 'application/json; charset=utf-8',
      type: 'post',
      data:   $('this').serialize(), OR  $('#frm').serialize(),   <-----------------
      success: function () { alert('s'); },
      error: function (e1, e2, e3) { alert(e2); alert(e1 + ' ' + e2 + ' ' + e3); alert('failure event'); }
  }
 );

:

var form = $('#frm');
$.ajax({
 cache: false,
 async: true,
 dataType: 'json',
 contentType: 'application/json; charset=utf-8',
 type: "POST",
 url: form.attr('action'),
 data: form.serialize(),
 success: function (data) {
 alert(data);
   }
 });
+1

id selecter:

$.ajax(
      {
          url: '@Url.Action("CreateProduct","ProductManagement")',
          dataType: 'json',
          contentType: 'application/json; charset=utf-8',
          type: 'post',
          data:   $('#frm').serialize(),                      // $('#frm');
          success: function () { alert('s'); },
          error: function (e1, e2, e3) { alert(e2); alert(e1 + ' ' + e2 + ' ' + e3); alert('failure event'); }
      }
    );
0

If the identifier of your form frm, then it should be indicated as follows

data:   $("#frm").serialize(),
0
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