How to Define a Frame Layout Read this article and get points!

by Ombretta Malinverno
6,351 views Published on Apr 09, 2015
Applies to: 7.2 or higher

WebRatio Platform lets you define graphic containers for content shown to the user. These containers can be reused for many projects and applied to different type of content. This is possible thanks to the ability to create a dedicated resource containing the graphic container code. This resource is...

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Getting started with Visibility Conditions Read this article and get points!

by Lucio Bordonaro
13,097 views Published on Oct 24, 2011
Applies to: 7.2 or higher

WebRatio introduced the chance to use Visibility Conditions in a Web Project. This feature allows you to disable or show elements in the generated Web application if the conditions specified for those elements are verified. It is now possible to integrate the horizontal profiling of the Web appli...

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Getting started with the Excel Style Read this article and get points!

by Michela Frigerio
7,485 views Published on Oct 24, 2011
Applies to: All versions

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...

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How to Solve the Generation Error "Invalid method Code length" Read this article and get points!

by Michela Frigerio
5,301 views Published on Oct 24, 2011
Applies to: All versions

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 ...

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Getting started with the Style Project Read this article and get points!

by Lucio Bordonaro
10,054 views Published on Oct 24, 2011
Applies to: All versions

The purpose of this article is to provide the basics to operate with styles in WebRatio. A Style Project contains the layout templates needed to generate the graphical elements of your Web Application; the project includes also the resources used in the templates.

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Create a Style Project from a mockup Read this article and get points!

by Lucio Bordonaro
9,139 views Published on Oct 24, 2011
Applies to: 7.2 or higher

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 ...

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Getting started with the Cell Templates Read this article and get points!

by Lucio Bordonaro
6,292 views Published on Oct 24, 2011
Applies to: 7.2 or higher

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...

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How to print Variables and Context Parameters in templates Read this article and get points!

by Alberto Molinaroli
5,952 views Published on Oct 24, 2011
Applies to: All versions

WebRatio allows the user to define Context Parameters and to add Variables, these model elements are used to accomplish different tasks. Context Parameters are strictly related to session storage, as they save information in the sessionContext and make their content available for all the JSP sessio...

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How to print numeric attributes with custom separator symbols Read this article and get points!

by Laura Cigardi
3,230 views Published on Oct 24, 2011
Applies to: All versions

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...

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Handling BLOBs Read this article and get points!

by Michela Frigerio
6,876 views Published on Oct 24, 2011
Applies to: All versions

In the Domain Model you can define BLOB attributes to store files. This type of attribute is objectified using an instance of a particular object implementing the RTXBLOBData Interface. This type of object gives access to some properties such as the name, lenght and extension of the wrapped BLOB....

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How to write templates using the component state object Read this article and get points!

by Michela Frigerio
3,632 views Published on Feb 15, 2018
Applies to: 7.2 or higher

Content is the most important part of a Web application, and it should be presented in an engaging and professional way to provide the best user experience. Designing, which is the way a specific piece of information must be rendered for the user, is a web designer’s main task when creating a Web ap...

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