如何将视图从iframe重定向到另一个视图 [英] How to Redirect the view from iframe to another view

问题描述

嗨

我的asp.net mvc项目有问题。我有一个视图，在iframe视图中包含一个iframe按钮。在该提交按钮上，我想从当前视图重定向到另一个视图。得到它的新视图但是问题是视图在iframe内部。如何从iframe中逃脱？



我的iframe

< iframe width =900height =450frameborder =0src =@ Url.Action（ QuestionView，Home）sandbox ='allow-forms allow-scripts allow-top'target =_ parent>< / iframe>

我的iframe视图包含beginform内的按钮

 <   div     class   =  button-next >  
 <  输入    class   =  starrtexam    type   =  submit    value   = 结束考试    name   = 提交    /  >  
 <   / div  >  

我对按钮提交的操作

  public  ActionResult AnswerSubmit（ string  s ubmit）
 {
  if （submit ==  结束考试）
 {
  return  RedirectToRoute（ new  
 {
 controller =  帐户，
 action =  登录，
}）; 
 
} 
} 

解决方案

如果您使用的是现代浏览器（特别是IE10或更高版本） ），您可以使用 formtarget 属性 [ ^ ]：

< pre lang =HTML> < 输入 class = starrtexam < span class =code-attribute> type = submit value = 结束考试 名称 = submit formtarget = < span class =code-keyword> _ parent / >

否则，您需要返回一个使用Javascript更改父框架位置的视图：

 <   no   script  >  
 <   a     href   =   @ Url.Action（  Login，   帐户）    target   =  _ parent > 继续... <   / a  < span class =code-keyword>>  
 <   / no   script  >  
 <   script  >  
 parent。 location  .assign（'  @ Url.Action（Login，Account）' ）; 
 <   /   script  >  

hi
i have a problem in my asp.net mvc project . I have a view that contains a iframe at that iframe view contain a button. On that submit button i want to redirect from current view to another view . The new view is get it but the problem is that the view is inside the iframe .How can escape from iframe ?

My iframe

<iframe width="900" height="450" frameborder="0" src="@Url.Action("QuestionView", "Home")" sandbox='allow-forms allow-scripts allow-top' target="_parent"></iframe>

My iframe View contains button inside beginform

<div class="button-next">
     <input class="starrtexam" type="submit" value="End Exam" name="submit" />
 </div>

My action on button submittion

public ActionResult AnswerSubmit(string submit)
 {
     if (submit=="End Exam")
     {
         return RedirectToRoute(new
         {
             controller = "Account",
             action = "Login",
         });

     }
 }

解决方案

If you're using modern browsers (particularly IE10 or higher), you could use the formtarget attribute[^] on your button:

<input class="starrtexam" type="submit" value="End Exam" name="submit" formtarget="_parent" />

Otherwise, you'll need to return a view which uses Javascript to change the location of the parent frame:

<noscript>
<a href="@Url.Action("Login", "Account")" target="_parent">Continue...</a>
</noscript>
<script>
parent.location.assign('@Url.Action("Login", "Account")');
</script>

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