What is RenderAction in MVC?

What is RenderAction in MVC?

RenderAction(HtmlHelper, String) Invokes the specified child action method and renders the result inline in the parent view. RenderAction(HtmlHelper, String, Object) Invokes the specified child action method using the specified parameters and renders the result inline in the parent view.

What is the difference between RenderAction and RenderPartial?

RenderPartial is used to display a reusable part of within the same controller and RenderAction render an action from any controller. They both render the Html and doesn’t provide a String for output. Here is a picture that illustrate the difference between RenderPartial and RenderAction in Asp Mvc .

What is MVC RenderPartial?

RenderPartial(HtmlHelper, String) Renders the specified partial view by using the specified HTML helper. RenderPartial(HtmlHelper, String, Object) Renders the specified partial view, passing it a copy of the current ViewDataDictionary object, but with the Model property set to the specified model.

What is child view in MVC?

What is an MVC Child Action. A Child Action in ASP.NET MVC is kind of similar to that of a User Control in ASP.NET web forms. It allows for a controller to execute for a portion of the rendered area of a view, like in Web Forms where you can execute a UserControl for a portion of the rendered area of a page.

Which is the best approach to assign a session in MVC?

Current. Session[“LoginID”] =7; is the best approach to assign a session in MVC.

How are html.action and html.renderaction used in MVC?

In this article you will learn about Html.Action and Html.RenderAction in ASP.NET MVC. This article introduces both @Html.Action and @Html.RenderAction. These are used to call a partial view in another view by action method.

How are widgets with renderaction reduce dependencies?

Widgets with RenderAction massively reduce dependencies… including the accidental dependency of a view that needs to show a banner being passed half of the information in the database due to massive view models.

Why do we need widgets in MVC MVC?

Small, Manageable, Cachable Data: widgets can have their own cache policies, giving you caching super-powers (caching small parts based on what data they need, how frequently they update, how frequently they are used, and so on).