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

by Ombretta Malinverno
11,003 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 the Excel Style Read this article and get points!

by Michela Frigerio
12,387 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
2,245 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
15,807 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
14,079 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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How to use the Layout View Read this article and get points!

by Michela Frigerio
10,222 views Published on Apr 26, 2018
Applies to: 7.2 or higher

The Layout View lets you organize view components in the page using the 960 Grid System. The 960 Grid System (http://960.gs) is very popular CSS framework for defining page layout and is known for its ease and flexibility. The framework is a set of style sheets with CSS rules. It provides two grids:...

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

by Lucio Bordonaro
10,220 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
9,716 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
5,156 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
10,077 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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The Component State Object Read this article and get points!

by Malinverno Ombretta
10,330 views Published on Feb 15, 2018
Applies to: 7.2 or higher

In WebRatio Platform, the state of a component is represented by the Component State Object, a particular data structure that represents the internal state of particular component. This means that each type of component has its particular Component State Object. In its implementation, a Component St...

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

by Michela Frigerio
12,592 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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WebRatio Store User Guide Read this article and get points!

by Laura Cigardi
7,036 views Published on May 14, 2012
Applies to: All versions

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...

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