New Tips & Tricks for your 4D Applications

by Add Komoncharoensiri, Director of Technical Services at 4D Inc

As you know, 4D Knowledge Base is a library of information about the 4D technology where weekly tech tips and monthly technotes are actively published. If you missed the last tips on the KB, that’s fine; here is a compilation from the past few weeks.

This blog post covers 12 tips:

• “The field attribute is not the correct type” list box error
• How to create DataClass-associated classes 
• Declare variables as table classes for better autocomplete suggestions 
• Utility method to find all choice lists
• Applying Colors Based on Names 
• How to make hidden standard action menu items appear disabled in the popup menu
• Method to parse project mode conversion log 
• Utility method for saving lists to a table 
• Find distinct values in a related field in entity selection 
• Class API function documentation
• Compiler update for APPLY TO SELECTION
• Setting header height in 4D Write Pro