Set default controller in yii framework tutorial pdf

We will go ahead and use some of the code generation tools provided by yii to set up a first model for our data. To change or set default controller in yii, go to protectedconfigmain. Changed the default eager loading algorithm for relational active record queries so that all tables are joined in one single sql statement. Yii framework tutorial provides basic and advanced concepts of yii. There are different kinds of databases to choose from. All pledges will be dedicated to allocating workforce on maintenance and new awesome stuff. During the updation it will fetch the country code automatically from.

This extension format html responses to pdf files by default yii2 includes html, json and xml formatters. It is built around the modelviewcontroller composite pattern. Each controller has a default action specified via the yii\base\controllerdefaultaction property. The default return url in case it was not set previously. Settings \kartik\mpdf\pdf krajee yii extensions kartik. To use the pretty url format, you will need to design a set of url rules. It can also be thought of as an acronym for esy it is. Change default controller action yii forum yii framework.

It is built around the modelview controller composite pattern. If not set, it will default to the view application component. You must modify the core defaults controller siteindex on your protectedconfigmain. Yii is a generic web programming framework, meaning that it can be used. A console command is defined as a controller class extending from yii \console\ controller. The route is then used to instantiate the corresponding controller action to handle the request. In the controller class, you define one or more actions that correspond to subcommands of the controller. Yii is a high performance, componentbased php framework for rapidly developing modern web applications. For above mentioned controllers, you will also get a set of. A controller is an instance of ccontroller or of a class that extends ccontroller. Within each action, you write code that implements the appropriate tasks for that particular subcommand. Set a default action in controller january 28, 2016 0 66. Our yii tutorial is designed for beginners and professionals. The configuration specifying a controller action which should handle all user.

An introduction to php yii framework for the beginners. Yii provides secure and professional features to create robust projects rapidly. All you need to do if you want to use it is to download and extract it to your localhostfolder. In console applications, they should extend from yii\console\control.

How to change default controller and action in yii 2. Yii is a lightweight and opensource framework to develop php application. Gii is an incredible piece of software that is part of the yii framework. Web application with yii framework this thesis is about creating a web application and a database. When a route contains the controller id only, it implies that the default action of the specified controller is requested. You of course need a php and mysql server i use wamp. It allows you to configure and setup the following properties. Each application has a default controller specified via the yii\base\applicationdefaultroute property. The default url format uses a query parameter named r to represent the. The controller sequentially calls the beforeaction method of the web application, module. Great for reports in pdf format using html viewslayouts. How to set the default controller in yii2 stack overflow. By default, controller ids should contain these characters only.

The controller creates an action based on the action id. Understanding flow control in mvc framework part 4. In this article, i will show you how to setup restful api in yii2 framework. In particular, after taking over the control from applications, controllers will analyze incoming request data, pass them to models, inject model results into views, and finally generate outgoing responses. Yii using controllers controllers in web applications should extend from yii\web\controller or its child classes. When a request does not specify a route, the route specified by this property will be used. But dont worry, this article will give you insight how to setup api in yii2. Our yii tutorial includes all topics of such as yii features, upgradation, installation, data structure, mvc, sessions, flash data, cookies. How to set default action and default controller on yii. If the mode is set by passing a countrylanguage string, this may also set. When we create the new entry for country population, we will try to set the value to auto select of dropdownlist. Yii is a major php framework for rapid web development with a welldefined mvc architecture.

It is created by the application object when the user requests it. It can be changed by setting the public instance variable, ccontrollerdefaultaction. Getting started, we set up yii2 locally, built a hello world application, set up a remote server and used github to deploy our code. Yii also has a nice set of easily where can an absolute beginner of kohana php go to learn how. They are objects of classes extending from yii \base\ controller and are responsible for processing requests and generating responses. So many of the development requirements of web applications in php include repetitive code, which is why we have these frameworks in the first place. In order to create a crossplatform yii2 application, you need to create a rest api in yii2. Super easy crud with gii and the yii2 framework vegibit. Yii also gives a default what are tutorials to learn the mvc framework in php for a beginner. May it be a map through the corridors and halls of yii 2 development that i wish i had starting out. For web applications, the site is the controller, while for console applications it. Another change is that you cant define attribute default values through.

The yii framework has a componentbased architecture and a full solid caching support. Your contribution will go a long way in helping us serve. For example, the controller id postcomment corresponds to the controller class name postcommentcontroller. In this article, i will develop a rest api in yii 2 framework. You created an action as part of a controller to handle a specific request. To set your default controller as your homepages controller on yii php framework. Given the importance of valuable data, it is important to keep the data secured from outside attacks. Default values in validators are to be used when input data is empty.

To really modify the core defaults siteindex, you have to modify cwebapplicationdefaultcontroller and ccontrollerdefaultaction. Please refer to the class references for individual action classes to learn what configuration options are available. This tutorial describes how to use yii to develop a blog application shown as the blog tip. If you want to try it, turn off skype for the moment when wamp is starting. To fulfill the request, the controller will undergo the following lifecycle. Created by a great pdf component for yii2 based on the mpdf library. The extension includes the \kartik\mpdf\pdf component class which extends and builds upon the yiibasecomponent class. Mvc, daoactiverecord, i18nl10n, caching, authentication and rolebased access control, scaffolding, testing, etc. Each application has a default controller specified via the yii \base\applicationdefaultroute property. Added a whole set of new extensions known as thezii library. We can validate the inputs by calling the yii\base\modelvalidate method of yii2.

When the user request does not specify which action to execute, the default action will be executed. It is a little bit tricky because yii2 is still in beta release when this article is written so the documentation is not complete enough. Default controller can be called, if no controller provided. A little introduction about yii framework yii is a highperformance php framework best for developing web 2. Getting started, we set up yii2 locally, built a hello world application, set up a remote. Changed the default table alias to be the name of active record relations. With two years now of yii under my belt, i am able to get yii to do whatever is needed.

There is also a good wiki article about it on the yii website explaining url management for websites with secure and nonsecure pages. This book documents what it took to get there, but is presented in a way that is very easy to follow and understand. Yii generate model controllers and views creating yii application for the first time. Tutorial yii framework p20 reset password yii youtube. To check validate of input data, we should declare validation rules for the attributes you plan to validate. Default action is controller method, which will be called by the system automatically if no action is provided while calling controller. Yii installation the most straightforward way to get started with yii2 is to use the basic application template provided by the yii2 team. Using below code, we can set the default value for dropdownlist of yii2. When a controller runs, it performs the requested action, which usually brings in the needed models and renders an appropriate view. How to make a crud application tutorial using php yii2 framework. To achieve that your controller should implement viewcontextinterface. Export menu that allows you to bulk export data as excel, pdf, csv, text, html.