view sections cause problems if not rendered in layout

» asp.net » view sections cause problems if not rendered in layout

By : user2954293

Date : November 22 2020, 01:01 AM

this will help If a section is declared in a razor view it has to be rendered in the layout.
I found this in Freeman's Pro ASP.NET MVC 5 book.

code :

Share :

The following sections have been defined but have not been rendered for the layout page

By : ShoaibHsn

Date : March 29 2020, 07:55 AM

wish of those help Your layout page isn't actually rendering the sections footer and meta
In your _Layout.cshtml, put in @RenderSection("meta") where you want the meta section rendered.

ASP.Net MVC The following sections have been defined but have not been rendered for the layout page

By : Al_AhAb

Date : March 29 2020, 07:55 AM

I hope this helps you . I guess your view contains "@section featured", which means it tries to output something which it identifies as "featured". Where the output actually ends up, you can specify by RenderSection in your Layout.
So if you don't do a RenderSection, ASP.NET doesn't know where to put the contents that view tries to output. Hence the error.

The following sections have been defined but have not been rendered for the layout page "~/Views/Shared/SiteLayout.

By : Jule Demue

Date : March 29 2020, 07:55 AM

To fix the issue you can do I have a simple view: , Did you try only

code :

RenderSection("Scripts",false);

@if (IsSectionDefined("Scripts"))
{
    RenderSection("Scripts",false);
}

The following sections have been defined but have not been rendered for the layout page even though I have set required:

By : Fberga

Date : March 29 2020, 07:55 AM

will be helpful for those in need I have fixed this, apparently there is no inheritance, so if you have pages A->B->C where A is the main page, B is a master page, and C is a master-master-page, then if you define a section on C and render it on A you'll get an error. You have to add it to B also and just pass it through.
Adding this to page B fixed it:

code :

@section styles
{
    @RenderSection("styles", required: false)
}

The following sections have been defined but have not been rendered for the layout page "~/Views/Shared/_Layout.csh

By : lohaze

Date : March 29 2020, 07:55 AM

To fix the issue you can do In the _ViewStart.cshtml available under the Views folder, change the Layout value to your custom layout. I think this may help.. (Make sure that you are returning View instead of partial view)
for example