In ASP. NET mvc3, request. isajaxrequest () is used to determine whether to load public views.

ASP. in net mvc3, we can go to "_ viewstart. in cshtml, specify layout as the "_ layout. cshtml "Page, of course, we can also go to" _ viewstart. in cshtml, different la s are loaded as needed. _ Viewstart. cshtml I have defined a public view, including the page header and the end of the page.

What I want to solve is that when jquery is used for Ajax requests, public views do not need to be loaded.

 
<SCRIPT type = "text/JavaScript">
$ (Function(){
$ ('# Thelink'). Click (Function(){
$. Ajax ({
URL: $ (This). ATTR ('href '),
Type: "Get ",
Success:Function(Response ){
Response ('{maincontent'{.html (response );
}
});
Return False;
});
});
</SCRIPT>
 

The method is as follows:

In ~ /Views/viewstart. cshtml

 
@{
Layout = request. isajaxrequest ()?Null:"~ /Views/shared/_ layout. cshtml";
}
 

 

In controller:

PublicActionresult index ()
{
ReturnView ();
}