CODEWITHSUNDEEP
jqueryasp.net-corerazorhtml-helper
mohammed alani1991
mohammed alani1991

Reputation: 93

HtmlHelper does not contain definition for “Action”

i am trying to use Html.Action() to render partial view(GetNotificationpartial) inside layout.cshtml...but got this error , how can i fix this error 

  <li class="dropdown">
                            <a title="الإشعارات" href="#" name="@currenUser.Id" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">
                                <small><span class="glyphicon glyphicon-bell"></span></small><span class="caPet"></span>
                            </a>
                            <ul role="menu" class="dropdown-menu s pre-scrollable" id="notifications">
                                @Html.Action("Home","GetNotificationpartial") 
                                <li><h5 class="text-center">لا توجد إشعارات</h5></li>
                                <li class="divider"></li>
                            </ul>
                        </li>

Upvotes: 1

Views: 3019

Answers (2)

XAMT
XAMT

Reputation: 1627

In ASP.NET MVC 5, RenderAction Invokes the specified child action method and renders the result inline in the parent view.

@Html.RenderAction ("Home","GetNotificationpartial");

More info in MSDN about RenderAction

But in ASP.NET Core, Analyzer told you If you need to execute code, use a view component instead of a partial view.

You can render the partial view with Partial Tag helper :

<partial name="_GetNotificationpartial" />

Partial view names begin with an underscore (_) by naming convention.

Also, you can use Async method to render Partial views :

@await Html.PartialAsync("~/Views/Folder/_GetNotificationpartial.cshtml")

Upvotes: 0

Tomato32
Tomato32

Reputation: 2245

I think you can use ViewComponent or jQuery for this:

Here is a sample use jQuery. If you want to use ViewComponent, I will post a sample later.

1. In layout page

<div id="partialContainer"></div>
<script>   
    $.get('@Url.Action("GetData", "Home")', {id : 1}, function(content){
            $("#partialContainer").html(content);
        });
</script>

2. Home controller 

[HttpGet]
public IActionResult GetData(int id)
{
   return PartialView(id);
}


3. Partial view

@model int 
<span>Values from controler :</span> @Model

Upvotes: 2

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