Category: ASP.NET Core

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Data Validation

ASP.NET Core : Model Validations in ASP.NET Core MVC

ASP.NET Core : On a website, validations are the procedures and guidelines that guarantee user-submitted data satisfies predetermined standards before it is processed. Validations are primarily used to protect the website from malicious input, improve user experience, and preserve data integrityClient-Side Validat...

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Data Validation

ASP.NET Core : Data Annotations in ASP.NET Core MVC

ASP.NET Core : Data annotations are frequently used to regulate how model classes behave in relation to views, databases, and validation procedures. Our model properties can have Attributes (classes) applied to them called Data Annotations, which tell them how to behave in different scenarios. Validation Attribute...

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Model Binding

ASP.NET Core : Custom Model Binding in ASP.NET Core MVC

ASP.NET Core : The process of intercepting the standard model binding procedure in ASP.NET Core MVC and providing custom logic to translate request data into action method parameters is known as custom model binding. When you have special data or formats that the built-in model binders don't support, this is helpf...

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Model Binding

ASP.NET Core : Model binding in Razor Views

ASP.NET Core : The ASP.NET Core Application's Model Binding mechanism gathers information from an HTTP request and passes it along to the controller action method parameters.  The process of mapping client request data—such as form values, route data, query string parameters, request body, and HTTP headers—to...

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Tag Helpers

ASP.NET Core : Cache Tag Helper in ASP.NET Core MVC

ASP.NET Core : We can cache particular sections of our Razor views using the Cache Tag Helpers in ASP.NET Core MVC. This helps us in improving our performance, by reducing the further requirement to regenerate the same content on each request.Attributes of the Cache Tag Helper:expires-after: How long should the co...

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Tag Helpers

ASP.NET Core : View Component Tag Helper in ASP.NET Core MVC

ASP.NET Core : View Component Tag Helper in ASP.NET Core MVCWe can integrate View Components with Tag Helpers to create more readable Razor views.Create a Custom Tag Helper for the View Component1. View Component Server-Side Fileusing Microsoft.AspNetCore.Mvc;using PracticeMVC.Repository;namespace PracticeMVC.View...

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Tag Helpers

ASP.NET Core : Custom Tag Helper in ASP.NET Core MVC

ASP.NET Core : Custom Tag Helpers allow us to encapsulate complex UI logic and generate HTML output based on our application’s requirements. Custom Tag Helpers are defined by extending the TagHelper class and overriding its methods. We can create custom attributes that correspond to properties on our Tag Helper cl...

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HTML Helpers

ASP.NET Core : Custom HTML Helper in ASP.NET Core MVC

ASP.NET Core : When built-in helpers aren't enough, ASP.NET MVC offers the concept of a custom helper, which we can use to build an HTML helper that meets our needs. There are 3 ways to define the unique html helper in ASP.NET MVC.Using Extension MethodThis method use a static class with a static method that will ...

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HTML Helpers

ASP.NET Core : Editor HTML Helper in ASP.NET Core MVC

ASP.NET Core : Based on the data type we provided, the Editor HTML Helper in ASP.NET Core MVC used to produce HTML input components.It supports following Data Types: -string (input type text), int, decimal (input type text), float, boolean (input type checkbox), enum (input type text), datetime (input type datetim...

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HTML Helpers

ASP.NET Core : ListBox HTML Helper in ASP.NET Core MVC

ASP.NET Core : In HTML, a listbox is a user interface component that shows the user a list of options and lets them choose one or more items from the list. It is frequently used in forms and user interfaces when users must choose from a predetermined list of options. Long lists of options can be presented using a ...

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