Joining list and form data

Fabrik is probably the most powerful (if not the only) open source web application builder that allows us build Lists and Forms + different Visualizations using "as many data joins and exactly those data joins that I need".

Data joins are offered in different ways and could be set up

• For Lists and Forms - (list settings)
• In various Element Plugins

• List joins
• Related data links (works when using databasejoin element and, when globally set, also with User element)

• Database join
• Cascading dropdown
• User

• Calculation element (can run also SQL queries, incl with joins)
• Common php tasks
• Evaluate default values
• Using MySQL views