How many windows open?
Would like to have a global storage field that would go in the upper right part of headers, stating how many windows are open.
Can this be done?
Make it an unstored calculation field with this expression:
valueCount ( WindowNames )
WindowNames is a design function that produces a return separated list of all FileMaker windows currently open. (Windows opened as "hidden" are not listed by it.)
Did exactly that, placed the field in a couple of layout headers, and it doesn't show a value.
Formula: valueCount ( WindowNames )
"Global" storage is not "unstored".
Retrieving data ...