[英]Controller Methods with same name
I have this method who call 2 others methods but i've an error when a execute that code. 我有这个方法调用其他两个方法,但我执行代码时出错。
public ActionResult CreateOrder(string action, string type)
{
/*Some Code*/
if(MyObject.isOk){
return RedirectToAction("EditOrder", new { code = ErrorCode, libelle = Description });
}else{
return RedirectToAction("EditOrder", new { nordre = NoOrdre });
}
}
public ActionResult EditOrder(string nordre)
{
}
[ActionName("EditOrder")]
public ActionResult EditOrderError(string code, string libelle)
{
}
But i get an 404 because the script try to find the "EditOrderError" view. 但我得到一个404因为脚本试图找到“EditOrderError”视图。
ASP.NET MVC doesn't allow you to overload controller actions unless they handle different HTTP verbs . ASP.NET MVC不允许您重载控制器操作, 除非它们处理不同的HTTP谓词 。
Assuming you're using C# 4, one possible workaround, albeit not a pretty one, is to use optional parameters on a single controller action: 假设您正在使用C#4,一种可能的解决方法(虽然不是很好)是在单个控制器操作上使用可选参数:
public ActionResult EditOrder(string nordre = null, string code = null, string libelle = null)
{
if (nordre != null)
{
// ...
}
else if (code != null && libelle != null)
{
// ...
}
else
{
return new EmptyResult();
}
}
You cannot overload controller actions using the same HTTP Method/Verb (GET/POST/ etc) 您不能使用相同的HTTP方法/动词(GET / POST / etc)重载控制器操作
I would only use ActionNameAttribute
if I need the controller action to have characters that .NET doesn't allow in an identifier. 如果我需要控制器操作来使用.NET在标识符中不允许的字符,我只会使用
ActionNameAttribute
。 Like using dashes (/controller/create-user). 喜欢使用破折号(/ controller / create-user)。 Like this one.
像这个。 .
。
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