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Guide Section: Processing Events and Performing Actions | EASAP Tree: EVENT PROCESSING Branch

MODIFY LIST ACTION alters one or more values in a LIST, or changes the list completely. The behavior may be controlled with logical expressions.

MODIFY LIST ACTION has many parameters which are specific to the particular Action: that has been set.

Essential Parameters:
Action:The way the list should be modified. (Append Value, Delete Value, Format Values, Insert Value, Overwrite, Update Value)
List:The LIST to be modified.
Optional Parameters:
Delimiter:Character to act as delimiter in DORs in Label: parameters. default→%
Do if:Logical expression, if TRUE then ACTION performed, if FALSE then ACTION NOT performed
New Value:The new value(s) to be used by the ACTION. One or more comma-delimited LIST,SCALAR or CONSTANT.
Index:The numerical index of the list value to be affected by the action.
Input Type:For Action:'Format Values' (Currency, Datetime, Number, Percentage)
Value on Error:The value to be returned if the ACTION runs into an error.
Decimal Places:When selected Input Type: is set to 'Number' or 'Percentage' default→0.
When selected Input Type: is set to 'Currency' default→2
Currency Symbol:Select the currency symbol (default→$, £, €, ¥)
Thousand Separator:Select whether to show a comma as a thousands separator. (default→FALSE, TRUE)
Input Pattern:The date pattern corresponding to the input value. Only for Input Type: 'Datetime'.
Output Pattern:The desired output pattern. Only for Input Type: 'Datetime'.
Separator:Character or string to be used as separator in the new LIST.