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...
Atlassian Jira is software that helps to you in manage a project (https://www.atlassian.com/). You can capture and organize issues on the project, prioritize them, and take action on what's important, and stay up to date on what is happening with the WebRatio application.
WebRatio integrates with...
The search function is the main way the user looks for content on an application.
There are different way to model a search, each one addressing a specific user need.
One way to model a search is to filter the result using many fields. The structure of the form depends on the searched information....
In a mobile application, you often need to manage information that is shown to the user. Managing the information means to create, update, or delete information.
In this lesson you learn how to model a screen that allows the user to create an object in WebRatio Mobile Platform.
Authored by members of WfMC, OMG and other key participants in the development of BPMN 2.0, the BPMN 2.0 Handbook Second Edition assembles industry thought-leaders and international experts. Following the ground-breaking body of work in the BPMN 2.0 Handbook First Edition this book is greatly expand...
The Stored Procedure is an Operation that allows calling a procedure stored in a database.
To use this Component correctly, the procedure must be previously created in your database.
Discover how to use the Stored Procedure reading this article.
Working with templates allows you to make customization with number patterns. Suppose that you do not want to use the separator symbols for numbers according to the current locale, but you want to use custom character (unusual for separators). You just have to create a custom attribute template that...
The "java.lang.ClassFormatError: Invalid method Code length" error, is an error that you can get generating the layout of your Web Project, it means that you used a template in the Web Project that is too large to be compiled.
Read this article to discover more about how to handle and prevent this ...
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 Mobile lets you build Android apps that you can test on your mobile or submit to the Google Play Store. This article guides you through the build process, showing how to create a release build, prepare and submit the Application on the Google Play Store.
WebRatio Mobile Platform allows you to send push notifications from a Data Service project. To enable a project for push notifications, you need to add and configure a notification provider. The notification provider requires a specific configuration for each platform. For the iOS platform, you need...
Learn how to enrich the Domain Model with calculated information, derived from the materialized data existing in the Domain Model itself. This process is called "derivation", since it creates redundant information that can become handy when defining IFML models. Derivation can be applied by using va...
In a mobile 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 Mobile Platform you can easily model a section so that user can manage the application to delete the data.
In this lesson y...
If you are working on a back-end project, once you defined your data structure in the Domain Model, you need to connect it with a persistent database.
In this lesson you learn how to connect the Domain Model, built in WebRatio Mobile Platform, with a relational database.
Page computation is the process by which new up-to-date information is computed on the server after a user action. The computed information is then used for rendering all, or part, of the client page or just a part of it.
Know how the page computation works is useful when you model a page that is ...