The Orbeon Forms Blog

With mobile browsing on the rise, we set out to better support mobile devices in Orbeon Forms. We are particularly focused on tablets, as the larger real estate provided by those devices makes them more suitable than phone to fill out forms. And for now, we are doing most of... More

What should your application do when a error occurs? One approach is to let the application crash and burn (errors are not supposed to happen, right?). This behavior remains typical of many “native” (C/Objective-C/C++) desktop and mobile applications. Your only hope is that the app has some kind of autosave feature, or you... More

A pretty neat recent feature of Form Runner is the ability to import data from Excel files. In a few words this allows you to: upload an Excel file with header and data rows validate each row against the form's validation rules import all valid data rows into the persistence layer... More

Sample data returned by a service, displayed in a form For the longest time, you could within Form Builder setup services to be called, without having to write one single line of code. For instance: You want to call a service every time the form is loaded; the service returns data, which... More

Form fields can be valid or invalid. They can be invalid because they were marked as required, and no value was entered, because the value doesn’t match the expected type—say, a number is expected—or for some other reason. For the longest time, the following styling logic has applied to invalid... More

We have been working on the ability to nest sections and other containers in Form Builder for a while, as it is an often-requested feature. Tree in OmniFocus But what should the user interface for this look like? How do you specify where a new section goes, and how do you... More

We recently made a couple of major improvements to the autocomplete control that comes with Orbeon Forms. First, we wanted the autocomplete to be simpler for end-users. For the longest time, the autocomplete had the ability to display a show all button to the right of the text field. When... More

Until now, the Form Builder grid worked as an “interpreter” of XForms documents. In each grid cell, Form Builder had a big “switch” containing all of the built-in XForms controls, only one of which would be enabled at a time. For example, if you placed an xforms:input field into a... More

Orbeon Forms has had the ability to automatically combine (aggregate) together CSS AND JavaScript resources for years. The idea is simple: serving many files to the browser is not optimal due to the latency introduced by each request from the client, so you should try to server fewer files to the client.... More

We are happy to announce Orbeon Forms 3.9.0 final! Orbeon Forms 3.9.0 features over 300 improvements since Orbeon Forms 3.8. Major improvements include: Performance and reliability (including the new XPath dependency analysis engine) Liferay support A new implementation of the upload control Updates to Form Runner, custom components, accessibility, the... More