WebRatio 7.2 Release Notes

1,755 views Published on Nov 29, 2013
Applies to: 7.2 or higher

This document contains the full list of major changes contained in WebRatio 7.2. The WebRatio Platform 7.2 Release includes the new updates relative to the last release 7.2.17. This is a Security Release. We recommend upgrading to 7.2.17 to ensure the security of your web applications and data. Thi...

 

Using the Script Component

1,291 views Published on Nov 29, 2013
Applies to: All versions

WebRatio gives at your disposal a predefined set of view components and operations that let you model most of the features of your Web application. Sometimes it happens that WebRatio does not include a specific business logic that you need. In this case you can address the problem creating custom co...

 

How to use Math Unit Read this article and get points!

by Laura Cigardi
5,047 views Published on Oct 24, 2011
Applies to: 7.2 or higher

The Math is an Utility Component designed to parse and evaluate mathematical expressions. A mathematical expression is composed by variables and operators and can be either statically defined at modeling time or dynamically provided through an input parameter at run-time. The Math replaces the varia...

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The URL Fragments Read this article and get points!

by Lucio Bordonaro
5,656 views Published on Oct 24, 2011
Applies to: All versions

A search engine uses a set of well known rules to decide the visibility of a website. One of these rules is to have simple URLs containing the keywords the page should be indexed with. WebRatio 6 introduces a new feature named URL Fragments. This feature allows to increase the search engine ranking ...

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The WebRatio pageContext Read this article and get points!

by Alberto Molinaroli
3,446 views Published on Oct 24, 2011
Applies to: All versions

The WebRatio pageContext is a particular data structure which is created everytime the user performs a request in a WebRatio generated Web application. It's a map that contains information used in the computation of all the Units contained in the requested destination page and it is stored in the JS...

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Configuring Client Runtime Logging Read this article and get points!

by Michela Frigerio
3,530 views Published on May 03, 2013
Applies to: 7.0 or higher

The WebRatio Client Runtime is the ECMAScript based execution environment and core set of utilities that hosts client applications. It is a feature available starting from WebRatio 7. There is only a single implicit Runtime instance per Web browser window. The main customization is related to the lo...

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Crypting the user password Read this article and get points!

by Michela Frigerio
3,466 views Published on May 17, 2013
Applies to: All versions

People have a habit of using the same password over and over, and so hashing the password in the database it is a best practice that you should use to protect this information from attacks. In fact, if the database of your Web application is accidentally compromised, your organization will not be th...

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Defining the Domain Model

Domain Modeling with WebRatio Platform
1,497 views Published on Feb 04, 2014 | Time 15 min
Applies to: 7.2 or higher

In the lesson dedicated to the Domain Model Overview, you learned about the Entity-Relationship model and its main concepts: Entity, Attribute and Relationship. The representation of the Domain Model in WebRatio Platform is quite similar to the Entity-Relationship notation ad it is based on the sam...

 

Access Control & Personalization: IFML Model

IFML Modeling with WebRatio Platform
2,379 views Published on Apr 24, 2014 | Time 35 min
Applies to: 7.2 or higher

Granting access to protected resources is a key aspect of many Web applications. From an interface point of view, you need to define a place for users to insert and validate their credentials. This lesson shows you how to model the user login and logout. You will learn how you can personalize the ...

 

Migrating from WebML to IFML

260 views Published on Nov 29, 2013
Applies to: All versions

WebRatio 7.2 introduces the first steps for IFML compliance. IFML is the new OMG standard language for modeling the application front-end. IFML is available as beta version and results from two years of work involving the OMG and WebRatio. The starting point of this work was the standardization of ...

 

Avoiding Persistent Tomcat Sessions Read this article and get points!

by Michela Frigerio
3,615 views Published on Oct 24, 2011
Applies to: All versions

In Apache Tomcat, the Manager element represents the session manager that will be used to create and maintain HTTP sessions as requested by the associated Web Application. Read this article to know how to disable the Persistent Session Management in any Tomcat installation.

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Getting started with the Query Unit Read this article and get points!

by Michela Frigerio
26,100 views Published on Oct 24, 2011
Applies to: 7.2 or higher

The Query Component is available starting from the WebRatio 5.1 version. It's a Utility Component that permits to execute a custom edited query using the HQL(Hibernate Query Language) or SQL query language. Moreover it can dynamically compose an HQL query depending on the incoming Domain Model ident...

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How to dinamically create URLs Read this article and get points!

by Laura Cigardi
4,359 views Published on Oct 24, 2011
Applies to: 6.1.1 or higher

In WebRatio it's possible to create URLs dinamically using a Script Utility Component. Learn how to do it reading this article.

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How to Enable Single Sign On Read this article and get points!

by Ombretta Malinverno
5,953 views Published on Jan 13, 2014
Applies to: 7.2 or higher

“Single sign-on (SSO) is a property of access control of multiple related, but independent, software systems. With this property a user logs in once and gains access to all systems without being prompted to log in again at each of them.” (source Wikipedia). WebRatio allows you to enable the single ...

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Data Management: Action Definition

Modeling Actions with WebRatio Platform
1,346 views Published on Apr 04, 2014 | Time 24 min
Applies to: 7.2 or higher

In a Web application, you often need to manage information that is shown to the user. Managing the information means to create, update, or delete information. With WebRatio Platform you can easily model an administration section so that the Web Application user can manage the application data. In t...

 
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