How to use web APIs to authenticate to MVC applications

The identity framework automatically creates the membership tables we need to manage our users, so we don't need to worry about creating them in advance.

Yii Framework Yii is a component-based, high-performance PHP framework for developing large web applications. Yii has almost all the features, including MVC, DAO ActiveRecord, I18n L10N, Caching, jQuery-based AJAX support, user authentication and role-based access control, scaffolding, input validation, widgets.

In the new MVC, WebAPI has been added to provide RESTful WebService, and the newly generated WebAPI project contains the main folders and files such as Models, Views, and Controllers just like a typical MVC project. Views are not of much use for webapi, the model in models is mainly used to save the objects that the service and client interact with, these objects will be converted into json format by default for data transfer, and the controller in controllers corresponds to a resource for webservice and is used to provide services. Like a common MVC, it is used to configure routing rules.

For WebAPI, it was originally designed to be the same client-side and server-side structure as WCF, and we haven't mentioned the client yet, because our requests are encapsulated in HTTP requests in other ways, and they receive HTTP submissions, such as AJAX and Form submissions.

The first step is to modify the solid model.

public class userinfo

required]

stringlength(20,errormessage="The name is too long or too short",minimumlength=4)]

public string name

regularexpression(@"([2-5]\d)",errormessage="Age between 20-50")]

public int age

Note: You need to add ; Cite.

The second step is to add a filter

public class validationattribute : actionfilterattribute}}

Note: Namespaces need to be introduced.

using ;

using ;

using ;

using ;

using ;

using ;

using ;

Step 3 Register the filter

Open WebapiConfig

Add to**. Step 4 Write the page.

Introducing JS CSS

Copy the contents of htmlpage2 with minor modifications.

Name Age. submit

Add JS, which displays the error message returned by the service.

"failure", function ()

"failure");

= function (form, validationresult)

.removedata(form[0], 'validator');

each(servervalidationerrors, function ()

Added the operation of the server to return an error message display.

400 /* badrequest */: function (jqxhr)

Yii Framework Yii is a component-based, high-performance PHP framework for developing large web applications. Yii has almost all the features, including MVC, DAO ActiveRecord, i18n L10N, Caching, jQuery-based AJAX support, user authentication, and more.

Scaffolding, input validation, parts.

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