In the Domain Model you can define BLOB attributes to store files. A common issue related to BLOB attributes is to show a dialog for the download of the blob data as a file. You can consider as a solution to change the layout template to use the Content Disposition feature, which forces the "Sa...

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...

Using an Enterprise Project aims to divide a project of great size in sub-projects to give an opportunity to organize work in a team with different access modes, managed by the repository. Also you can reduce the amount of memory occupied by the tool during editing. The Enterprise project allows a m...

The deploy functionality is related to the process of installing your Web Application on a local/remote machine, or even in the cloud. Deployment is configured in WebRatio through the Deploy Configurations dialog which allows you to specify all the deploy settings (e.g. the application to dep...

This article explains step by step how to create the business process model of the "Computer Repair" process. You will see a brief explanation about the process proposed and then the procedure to create the process model in WebRatio using the BPM perspective.

This article explains step by step how to create the business process model of the "Travel Order" process. You will see a brief explanation about the process proposed and then the procedure to create the process model in WebRatio using the BPM perspective.

The Reconnect is an Operation Component used to modify the association between instances of two entities (the Source Entity and the Target Entity), connected by a predefined Relationship Role. The Reconnect can manage single instances or sets of instances in order to connect or disconnect one in...

WebRatio Store is a place where you can search for items (projects, styles, templates, units) and use them in your applications, or even publish a new item and share it with all WebRatio Store users. WebRatio Store is accessible through the "WebRatio Store" icon located inside WebRatio or from th...

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.

It is possible to integrate manually written JSP pages inside WebRatio applications. The procedure is short and composed of four phases. This guide shows the steps required to integrate a JSP in a WebRatio application.

Modeling the domain information managed by the Web Application is a task that can be easily done with WebRatio. In fact, you have at your disposal many options that allow you to easily create the Domain Model starting from an existing database. Nevertheless you may need to manually add some new obje...

An important aspect of a Web Application is the visual identity it has. The Visual Identity represents all the graphic widgets that you may want to use in order to make the Web Application good looking and in order to have a great user experience. Since it's possible to specify a personalized ...

Showing more than one component as a single one is a very common need that may occur while creating the style of a WebRatio Web application. The first option to achieve this is to use the customization available from the Layout View of the specific page, which offers a wide set of criteria to pla...

The Domain Model Utility Component is available starting from the WebRatio 5.1 version. It's a hybrid unit, which means that it can be placed in every View (Site View, Module Definitions View, Service View). It permits to retrieve information about entities and relationship of the Domain Model....

The Excel Style is a predefined style available in WebRatio Platform. This style allows to export the content of a modeled page in an Excel spreadsheet file. The generation process creates a JSP page containing XML code that is processed by a custom tag that invokes the Apache POI engine to render t...