新的MVC帮助请 [英] New To MVC Help Please

问题描述

如何将myfunction传递给GamesController

  function  myfunction（command，args，Name）{
  switch （command）{
  case    CMD_Data：
  document  .getElementById（  HiddenField1）。value = args; 
  document  .getElementById（  HiddenField2).value =姓名; 
 
  //  想在此处添加？ 
 断裂; 
} 
 
} 

 命名空间 MyLogin.Controllers 
 {
 [授权] 
  public   class  GamesController：Controller 
 {
 GamesContext gam =  new  GamesContext（） ; 
 
 [HttpPost] 
  public  ActionResult Gangster（ string  HiddenField1，  string  HiddenField2）
 {
 Games mygame =  new  Games（）; 
 
  if （ModelState.IsValid）
 {
 mygame.UserName = User.Identity.Name; 
 mygame.HiScore =  Int32  .Parse（HiddenField1）; 
 mygame.GameName = HiddenField2; 
 ViewBag.Message =  分数已保存; 
 gam.games.Add（mygame）; 
 gam.SaveChanges（）; 
 
  return  RedirectToAction（ 歹徒）; 
}; 
  return  View（）; 
} 

解决方案

我认为你想要调用 GamesController的 <来自你的JS功能的code> Gangster 动作吧？

那么你有很多方法可以做到这一点。

< a href =http://stackoverflow.com/questions/14049817/in-asp-net-mvc-all-possible-ways-to-call-controller-action-method-from-a-razor#14050121> In ASP.NET MVC：从Razor视图调用Controller Action Method的所有可能方法



我无法确定但我认为你会想要类似于以下方法。

您可以使用包含所需帖子操作的表单，然后只需提交您的数据。

因此，您将获得以下内容：

 <  表单    id   =   myform    action  < span class =code-keyword> = 游戏/黑帮   方法  = 发布 >  
 <  输入   类型  = 隐藏    id   =  HiddenField1    name   =  HiddenField1    value   =  < span class =code-keyword> /  >  
 <  输入    type   =  hidden    id   =  HiddenField2   名称  =  HiddenField2    value   =   /  >  
 <   / form  >  

您只需在 myfunction 中添加以下内容：

  function  myfunction（command，args，Name）{
  //   ...  
 
  document  .getElementById（ < span class =code-string> myform）。submit（）; 
  break ; 
} 
} 

你也可以调整一下你的行动：

 [HttpPost] 
  public  ActionResult Gangster（FormCollection collection）
 {
  string  HiddenField1 =集合[  HiddenField1]; 
  string  HiddenField2 = collection [  HiddenField2 ]; 
 
游戏mygame = 新游戏（）; 
  //   ...  
} 

how do i pass myfunction to GamesController

function myfunction(command, args, Name) {
    switch (command) {
        case "CMD_Data":
            document.getElementById("HiddenField1").value = args;
            document.getElementById("HiddenField2").value = Name;

            // want to add it here?
            break;
    }

}

namespace MyLogin.Controllers
{
    [Authorize]
    public class GamesController : Controller
    {
        GamesContext gam = new GamesContext();

        [HttpPost]
        public ActionResult Gangster(string HiddenField1, string HiddenField2)
        {
            Games mygame = new Games();

            if (ModelState.IsValid)
            {
                mygame.UserName = User.Identity.Name;
                mygame.HiScore = Int32.Parse(HiddenField1);
                mygame.GameName = HiddenField2;
                ViewBag.Message = "Score Saved";
                gam.games.Add(mygame);
                gam.SaveChanges();

                return RedirectToAction("Gangster");
            };
            return View();
        }

解决方案

I presume you want to call GamesController's Gangster action from your JS function, right?
Well there are quite a few ways you can do that.
In ASP.NET MVC: All possible ways to call Controller Action Method from a Razor View

I cannot be certain but I presume you would want something like the following approach.
You can use a form with the required post action and then just submit it with your data.
So for this you would have something like the following:

<form id="myform" action="Games/Gangster" method="post">
    <input type="hidden" id="HiddenField1" name="HiddenField1" value=""/>
    <input type="hidden" id="HiddenField2" name="HiddenField2" value=""/>
</form>

And you would just add the following in myfunction:

function myfunction(command, args, Name) {
    // ...

        document.getElementById("myform").submit();
        break;
    }
}

Also you can adjust your action a bit:

[HttpPost]
public ActionResult Gangster(FormCollection collection)
{
    string HiddenField1 = collection["HiddenField1"];
    string HiddenField2 = collection["HiddenField2"];
	
    Games mygame = new Games();
    // ...
}

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