Question

当我使用Ajax.ActionLink（）发布表单时，我得到所有属性的空值。我也尝试过使用@ ajax.beginform（）。但我最终得到了一个错误＆＃34;意想不到的令牌u＆＃34;在控制台中。请帮忙。

我的班级就像这样

public class Search
{
    public string SearchText { get; set; }
    public int ContinentId { get; set; }
    public string City { get; set; }
}

我的观点就像这样

@model MvcApplication5.Models.BusinessLogic.Search
@{
ViewBag.Title = "Index";
var continetList = (SelectList)ViewBag.TargetContinentName;
var infoTypesList = (List<SelectListItem>)ViewBag.Infotype;
}
@Html.TextBoxFor(m => m.SearchText)<br/>
 @Ajax.ActionLink("Search", "Search", "Home", new AjaxOptions{    HttpMethod = "POST",    UpdateTargetId = "submitId",  InsertionMode = InsertionMode.Replace,
LoadingElementId = "loadingId"})
</div>

我的控制器就像这样

//POST:/Home/
    [HttpPost]
    public PartialViewResult Search(Search search, int? page)
    {
        //Code goes here
        //Here the object search is giving me null values for all the properties
        return PartialView("_Search",listInfo);
    }

Answer 1

你必须像这样使用 Ajax.BeginForm ：

@model MvcApplication5.Models.BusinessLogic.Search
@{
ViewBag.Title = "Index";
var continetList = (SelectList)ViewBag.TargetContinentName;
var infoTypesList = (List<SelectListItem>)ViewBag.Infotype;
}

 @using (Ajax.BeginForm("Search", "Home", 
 new AjaxOptions
{
    HttpMethod = "POST",
    UpdateTargetId = "submitId",
    InsertionMode = InsertionMode.Replace,
    LoadingElementId = "loadingId"
}, 
new  { page = 1}))
{
@Html.TextBoxFor(m => m.SearchText)
@Html.HiddenFor(m=>m.ContinentId)
@Html.HiddenFor(m=>m.City)

<input type="submit" value="Search" name="Search"/>
}

无法在ajax.beginform（）或ajax.actionLink（）回发中绑定模型

1 个答案: