我想将DropDownList中所选项目的ID发送到ActionMethod ....当我尝试此代码并选择我想要的项目然后单击提交时,我没有结果..
我的虚拟机要获取项目列表:
vm.Group = new SelectList(db.Groups.Where(p => p.User_Id == user_id && p.state==1), "Group_id", "Group_name");
我的观点:
@Html.DropDownList("group_list", Model.Group, null, htmlAttributes: new { @class = "form-control" })
<button type="button" data-id="@Model.Book.Book_id" class="BGButton btn btn-primary">Save changes</button>
我的JS电话:
$('.BGButton').click(function () {
var myId = $(this).data('id');
$.ajax({
type: "GET",
url: '@Url.Action("Insert", "Group")?Book_id=' + myId+"&Group_id="+@Model.Group,
success: function (response) {
$('#myElem').html(response).fadeIn('slow');
$('#myElem').delay(8000).fadeOut('slow');
},
failure: function (response) {
alert("Failure");
}
});
});
我的操作我正在尝试联系/向其发送数据:
public ActionResult Insert(int? Book_id , string group_list)
{
var x = User.Identity.GetUserId();
GroupBook GrpBook = new GroupBook()
{
Book_Id = (int)Book_id,
User_Id = x.ToString(),
Group_id=Convert.ToInt16(group_list)
};
db.GroupBooks.Add(GrpBook);
}
当我尝试使用以前的代码时,我没有结果(没有调用),我如何解决这个问题并使其工作,并且谢谢...
答案 0 :(得分:0)
点击按钮
尝试此操作$('.BGButton').click(function() {
var myId = $(this).data('id');
var groupId = $('#Group_id').val();//assuming Group_id is your dropdown id
$.ajax({
type: "GET",
url: '@Url.Action("Insert", "Group")?Book_id=' + myId + "&Group_id=" + groupId,
success: function(response) {
$('#myElem').html(response).fadeIn('slow');
$('#myElem').delay(8000).fadeOut('slow');
},
failure: function(response) {
alert("Failure");
}
});
});