... in the object definition can be done without touching the entire Business Access Layers Let me explain you step-wise process of creatioin of 4-Tier architecture application. In this application, ... Hide Codeusing System;using System.Data;using System.Configuration;using System .Web; using System .Web. Security;using System .Web. UI;using System .Web. UI.WebControls;using System .Web. UI.WebControls.WebParts;using ... definition can be done without touching the entire Business Access Layers Let me explain you step-wise process of creatioin of 4-Tier architecture application. In this application, I am going to...
... Services 907Consuming Web Services 909How to Consume a Web Service Using Visual Studio 909Consuming Web Services in a User Control 914Consuming the Amazon Web Service 918Consuming Web Services ... LibraryComponent1Compilers ContentsxivDbConnection Classes 508Connection Strings 509Programming a DbConnection 511Storing Connection Strings 513Connection Pooling 515DbCommand Classes 515Creating ... Appearance of Server Controls 311Using Common Appearance Properties 312Using CSS with Controls 314Appearance Properties, CSS, and ASP. NET 319Using Themes and Skins 320Defining Skins 321Creating...
... It comes with asample file called Default.aspx, which is an ASP. NETWeb Forms application. (This isthe type of web site application you’ll create in this chapter; web forms are discussed in ... learn key fundamental aspects of ASP. NET, such as web forms, data binding, and deploying ASP. NET applications using IIS. Next, you’ll look at .NET 3.x (WCF, WPF, WF, and CardSpace) and what it ... and ASP. NET RevealedFoundations of ASP. NET AJAXPro ASP. NET 3.5 in C# 2008Pro ASP. NET 3.5Server Controls with AJAX ComponentsPro Silverlight 2.0Ajax Patternsand Best PracticesBeginning Web Development, ...
... place. Chapter 2[ 21 ]css/ containing CSS files images/ containing image files themes/ containing application themes protected/ containing protected application files With the execution ... enforcement of an MVC architecture, DAO and relational Active Record database layer, sophisticated caching, hierarchical role-based access control, theming, internationalization (I18N), and localization ... MVC application architecture and the implementation of this architecture in Yii.4. A typical Yii web request lifecycle and URL structures.5. Object-relational mapping and Active Record in...
... 277Adding a login message log 278Message routing 279Handlingerrors 282Displaying errors 284Caching 288Cache conguration 290Using a le-based cache 291Cache dependencies 295Query caching ... 296Fragment caching 297Declaring fragment caching options 298Using fragment cache 298Page caching 300Generalperformancetuningtips 302Using APC 302Disabling the debug mode 302Using yiilite.php ... amazing that so much has been accomplished without having to do any coding. Table of Contents[vi]Applying a layout 258Restrictingadminaccess 260Addingasystem-widemessage 263Creating...
... follows: ASP. NETWeb Site: This is a web site that uses ASP. NET to execute. It comes with asample file called Default.aspx, which is an ASP. NETWeb Forms application. (This isthe type of web site application ... 2 ■ BASICS OF WEBDEVELOPMENTWITH ASP. NET 15 The Page ObjectWhen you are running an ASP. NET application, you have access to the Page object via thePage class. You can use this access to get ... application you’ll create in this chapter; web forms are discussed in detail in Chapter 3.) ASP. NETWeb Service: A web service is a device- and platform-agnostic implementa-tion of business...
... Broken links in a tree.Again, this can be overcome with strict checking in the library functions and thegarbage collector.tree_link_left() and tree_link_right() link a node as left and right child,respectively, ... replacing eachoccurrence of this string. Using defined values, this work will be reduced to changinga single line of code.The names of defined values should always be written in uppercase ... extended_cart object has a constructor that calls theparent’s constructor to correctly initialize the rest of the object tree. Note that withoutexplicitly calling the parent’s constructor from...
... follows: ASP. NETWeb Site: This is a web site that uses ASP. NET to execute. It comes with asample file called Default.aspx, which is an ASP. NETWeb Forms application. (This isthe type of web site application ... approach. And here is where ASP. NET arrived to fill the gap.The Arrival of ASP. NET ASP. NET was the result of developers and architects sitting back and thinking about thedirection in which webdevelopment ... you can place your controls.CHAPTER 2 ■ BASICS OF WEBDEVELOPMENTWITH ASP. NET1 49594CH02.qxd 1/3/08 10:46 AM Page 14 Chapter 3 takes you further into building ASP. NETweb applications through...
... application, we specied the application type to be a web application. Doing so actually specied that the application singleton class that is created upon each request should be of type CWebApplication. ... application instance is being created. The main application conguration le is located in /protected/config/main.php. This is actually a PHP le containing an array of key-value pairs. Each key ... the creation of a new Yii application ã How to use the yiic command to create a new controller within the application ã How Yii turns incoming requests into calls to your code ã How to create...
... on the project issues. Iteration 2: Project CRUD[ 74 ]Creating CRUD scaffolding for projectsOnce again, the Gii code generation tool is going to rescue us from having to write common, tedious ... TrackStar application without rst either creating or choosing an existing project within which to add tasks and other issues. For this reason, we want to use our second iteration to focus ... database objects indentied in the schemaã Create the Yii AR model classes needed to allow the application to easily interact with the created database table(s)ã Create the Yii controller class(es)...
... Issue::model()->findbyPk(1);//access the associated Project AR instance$project = $model->project; Iteration 3: Adding tasks[ 114 ]Specifying the ltered actionsCController, the Yii Framework base class for our controller ... dening the $form variable using the CActiveForm widget in Yii. Widgets are going to be covered in much more detail in Chapter 9. For now, we can comprehend this code by better understanding CActiveForm. ... array action filters */public function filters(){ return array( 'accessControl', // perform access control for CRUD operations 'projectContext + create', //check to...
... form invokes the logic contained in the SiteController::actionLogin() method. The following sequence diagram depicts the class interaction that occurs during a successful login from the moment ... generated. Then click the Generate button to actually create the new User.php model class le in the /protected/models/ directory With the User AR class in place, creating the CRUD scaffolding is a ... application. This component was congured for us as part of the auto-generated application code when we initially created our application using the yiic tool. The conguration can be seen in...
... to interact with a webapplication on the command line. You can execute it from the folder that contains the entry script for the application. Then, within the context of the speci c application, ... our initial application. Writing a console application commandWe introduced the yiic command-line tool back in Chapter 2, when we created a new HelloWorld! application, and again in Chapter 4 ... called accessControl. This lter can be directly used in controller classes to provide an authorization scheme to verify whether or not a user can access a speci c controller action. In fact,...
... for all projects by executing the following single line of code://retrieve all project AR instances along with their associated issue AR instances$projects = Project::model()-> ;with( 'issues')->findAll();Now, ... approach we had discussed earlier in the chapter. We call checkAccess() on the current user, and send in the name of the permission we want to check. Also, as our roles are within the context ... allow and deny access to speci c controller action methods. We used this approach to ensure that users be logged into that application before gaining access to any of the main functionality. We...