by Add Komoncharoensiri, Director of Technical Services at 4D Inc
Here we go with another set of tips and tricks.
The 4D Knowledge Base is a library of information about 4D technology where weekly tech tips and monthly tech notes 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 20 tips:
- Support of Themes in Tables – 4D View Pro
- Utility method to find the Nth instance of a string in a document
- The Entity selection class .minus() function now supports a keepOrder parameter
- Structure file must be accessible to use MSC
- Finding the Version of Chromium used in the Web Area
- Turn off tokens for easier reading in Visual Studio Code
- Entity Selection class .add () function now supports an entitySelection parameter
- Disabling the “Unique” Field Attribute Does Not Require an Index Rebuild
- How to send a file to 4D from the web using FormData object
- Class functions must be prefixed with ‘exposed’ when being called via POST request
- Function result type conflict Compiler Error
- Fetching related fields in the Quick Report component
- System Requirements for v19.x LTS and v19Rx Feature Releases
- Developing in client-server project mode only compatible in 19 R6 or newer
- “Error doing log file backup” error code 1408
- Ensure that form elements are styled by style sheet (project mode only)
- File and folder .copyTo() overwrite error
- Field type attribute values in catalog.4DCatalog
- Automatically Generate Columns with VP Set Data Context
- Different ways to skip On Startup without accessing code New