An expression which, if evaluated to be True, will hide the weblet.
Default value
False() (that is, the banner will always be shown)
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 hide the banner if field #STD_FLAG is equal to 'X'. The expression should be entered, and is shown when the property has focus, as follows:
When the property loses focus, the expression is shown as follows:
