Question

我正在尝试使用HTTPPost操作链接到不同的控制器，但是，当我尝试它时，只需将我的路由值附加到当前页面的控制器上。例如，如果我尝试使用表单和Site/ViewIndex从Page/createPage链接到HTTPPOST，那么它会抛出404并说它无法访问Site/Page/createPage 。为什么要这样做，我怎么能阻止它呢？

这是我的网站/ createPage：

public ActionResult createPage(int siteId, string title, string description, bool isBlog = false)
        {
            if (string.IsNullOrWhiteSpace(title) ||
                string.IsNullOrWhiteSpace(description))
            {
                return RedirectToAction("ViewIndex", new { siteId = siteId, message = "Please fill out all fields" });
            }
            try
            {
                Ops.PageOps.createPage(title, description, siteId, isBlog);
                return RedirectToAction("ViewIndex", "Site", new { siteId = siteId, message = "Page created!" });
            }
            catch (Exception e)
            {
                return RedirectToAction("ViewIndex", new { siteId = siteId, message = "Error occured: " + e.Message });
            }
        }

这是我的表格：

<form method="post" action="Page/createPage">
    <input class="form-field form-control" type="text" name="title" placeholder="Page Title" />
    <input class="form-field form-control" type="text" name="description" placeholder="Page Description" />
    <input class="form-field form-control" type="hidden" name="siteId" value="@site.Id" />
    Blog page? <input class="form-field" type="checkbox" value="true" name="isBlog" /><br /><br />
    <input class="btn btn-info" type="submit" value="Create" /> 
</form>

我怀疑它是否有任何意义，但这是我的网站控制器：

public class SiteController : Controller
    {
        /// <summary>
        /// The create page
        /// </summary>
        /// <returns></returns>
        public ActionResult CreateIndex()
        {
            return View();
        }

        [HttpPost]
        public ActionResult Create(string title, string description, bool privateSite = false)
        {
            Ops.SiteOps.createSite(Authenticated.AuthenticatedAs, title, description, privateSite);

            return RedirectToAction("Index", "Home");
        }

        public ActionResult ViewIndex(int siteId, string message = null)
        {
            ViewBag.message = message;
            ViewBag.siteId = siteId;
            return View();
        }


    }

Answer 1

使用Html.BeginForm辅助方法呈现表单标记。这将在表单的action属性中呈现正确的HttpPost操作相对路径。

@using(Html.BeginForm("CreatePage","Page"))
{
    <input class="form-field form-control" type="text" name="title" placeholder="Title" />
    <input class="form-field form-control" type="text" name="description" " />
    <input class="form-field form-control" type="hidden" name="siteId" value="@site.Id" />
    Blog page? <input class="form-field" type="checkbox" value="true" name="isBlog" />
    <input class="btn btn-info" type="submit" value="Create" /> 
}

动作路由转到同一个控制器

1 个答案: