An HTML Helper is just a method that returns a HTML string. The string can represent any type of content that you want. For example, you can use HTML Helpers to render standard HTML tags like HTML ,
What are the HTML helpers in MVC?
HTML Helpers are used in View to render HTML content. HTML Helpers (mostly) is a method that returns a string. It is not mandatory to use HTML Helper classes for building an ASP.NET MVC application. We can build an ASP.NET MVC application without using them, but HTML Helpers helps in the rapid development of a view.
Which option is a built in HTML helper?
The strongly typed HTML helpers work on lambda expressions. The model object is passed as a value to the lambda expression and you can select the field or property from the model object to be used to set the id, name and value attributes of the HTML helper.
What is strongly typed HTML helpers in MVC?
Strongly typed HTML helpers render HTML controls like Label, Hidden Input, TextBox, TextArea, DropdownList, RadioButton, CheckBox, ListBox, and Password Input. All strongly-typed HTML helpers depend on the model class. We can create this using a lambda expression of extension method of HTML helper class.
How can create HTML helper in MVC?
There are two ways in MVC to create custom Html helpers as below. We can create our own HTML helper by writing extension method for HTML helper class. These helpers are available to Helper property of class and you can use then just like inbuilt helpers. Add new class in MVC application and give it meaningful name.
What is MVC in HTML?
The Model-View-Controller (MVC) framework is an architectural pattern that separates an application into three main logical components Model, View, and Controller. … MVC separates the business logic and presentation layer from each other. It was traditionally used for desktop graphical user interfaces (GUIs).
What is HTML BeginForm in MVC?
The Html. BeginForm extension method is used to generate an HTML Form Tag in ASP.Net MVC Razor. … BeginForm extension method is used to generate an HTML Form Tag in ASP.Net MVC Razor.
What is difference between HTML textbox and HTML TextboxFor?
IMO the main difference is that Textbox is not strongly typed. TextboxFor take a lambda as a parameter that tell the helper the with element of the model to use in a typed view. You can do the same things with both, but you should use typed views and TextboxFor when possible.
What are Ajax helpers in MVC?
AJAX Helpers are used to create AJAX enabled elements like as Ajax enabled forms and links which performs request asynchronously. AJAX Helpers are extension methods of AJAXHelper class which exist in System. Web. Mvc namespace.
What is DisplayFor MVC?
DisplayFor() The DisplayFor() helper method is a strongly typed extension method. It generates a html string for the model object property specified using a lambda expression. … So, it generates a html string with the StudentName value, Steve , in the above example.
What is MVC Razor?
Razor is a markup syntax that lets you embed server-based code into web pages using C# and VB.Net. It is not a programming language. It is a server side markup language. Razor has no ties to ASP.NET MVC because Razor is a general-purpose templating engine. You can use it anywhere to generate output like HTML.
What is strongly typed view in MVC?
Strongly typed views are used for rendering specific types of model objects, instead of using the general ViewData structure. By specifying the type of data, you get access to IntelliSense for the model class.
What is scaffolding in MVC?
Scaffolding is a technique used by many MVC frameworks like ASP.NET MVC, Ruby on Rails, Cake PHP and Node. JS etc., to generate code for basic CRUD (create, read, update, and delete) operations against your database effectively. Further you can edit or customize this auto generated code according to your need.