Guide: Form authoring overview This guide will show you how to create and manage forms using the XLSForm syntax. Form Basics What is an...
Resource: Sample XLSForms We’ve created several XLSForm surveys for you to download and use as a starting point. All of these XLSForms can...
How to: Adding multiple languages to a form When do you need multiple languages? When collecting data, it is often necessary to translate survey instruments into multiple languages....
How to: Using media files in Ona forms Add media files directly to your ODK Collect folder to use in forms In cases where mobile data or WiFi connection...
How to: Link a dataset as a media file to another form This article is about specifying a form or filtered dataset as a media file for another form. Used in conjunction with...
How to: Replace forms that have submissions Can I replace a form that has submissions? Yes! Ona now supports replacing a form with submissions. See How to...
How to: Replace forms without submissions Replacing forms without submissions Forms uploaded to your Ona account can be replaced using the Replace Form option in the...
Glossary: Form ID Form ID refers to the unique ID string that helps users to identify a form in Ona. Users can specify...
Guide: Troubleshooting common error messages Error when uploading XLSForms “Form with this id or SMS-keyword already exists” – Uploading a form to a project that...
How to: Use repeat groups Repeat groups help collect data in scenarios where you are required to ask the same group of questions a number...
How can I use the different calculate functions in XLSForm authoring? A calculation is a purposive process that changes one or more inputs into results. Calculations can be included in your...