A Boolean property. If true(), the column headers will not be shown in the grid, if there are no entries in the list, specified in listname property.
Default value
true()
Valid values
True(), false() or any valid expression, involving field names, literals, XSL variables or JavaScript variables, which can be resolved to true() or false().
Example
This example will show the column headings, even when there are no list entries to display, if field #STD_FLAG is equal to 'X'. The expression should be entered, and is shown when the property has focus, as follows: