Question

尝试通过Ajax点击DeleteJobQuote控制器，但没有运气。如果有人对此有任何想法，请指导我。代码似乎没问题，但无法做到。我正在编写此代码以从数据库中删除特定记录。

控制器

[HttpPost]
public ActionResult DeleteJobQuote(int jobQuoteid)
{
    using (var db = new KeysEntities())
    {
        var delJob = db.JobQuote.FirstOrDefault(x => x.Id == jobQuoteid);
        if (delJob != null)
        {
            delJob.Status = "Delete";
            db.SaveChanges();
            return Json(new { success = true, Message = "JobQuote SuccessFully Deleted!" });
        }
        else
        {
            return Json(new { success = false, Message = "Delete UnSuccessFul " });
        }
    }
}

以及

的JavaScript和Knockout代码

self.deleteJobQuote = function (jobQuote) {
    debugger;
    $.ajax({
        url: '/Companies/Manage/DeleteJobQuote',
        type: 'POST',
        dataType: 'json',
        data: ko.toJSON(this),
        contentType: 'application/json',
        success: function (result) {
            if (result.success) {
                $('#jobQuoteDeleteModal').modal('show');
            }
            else {
                alert("You can not delete this record !!");
            }
        }
    });
};

Answer 1

将“data：ko.toJSON（this）”更改为“data：JSON.stringify（{jobQuoteid：1}）”。我将jobQuoteid值硬编码为1.从jobQoute对象获取它。

完整代码：

$.ajax({
                url: '/Companies/Manage/DeleteJobQuote',
                type: 'POST',
                dataType: 'json',
                data: JSON.stringify({ jobQuoteid: 1 }),
                contentType: 'application/json',
                success: function (result) {
                    if (result.success) {
                        $('#jobQuoteDeleteModal').modal('show');
                    }
                    else {
                        alert("You can not delete this record !!");
                    }
                }
            });

我正在努力通过Ajax

1 个答案: