Jspersoft, How to change the null label in input controls from "---" to "ALL"?

Question

How to change the null label in input controls from "---" to "ALL"?

The input control is combobox, single value select query.

Answer 1

"---" actually represents a null value in Input Controls.

You could make the Input Control mandatory, and it will remove the null value.

Answer 2

you can create variable and put this parameter in. Then use replace on the input parameter where you change value of input parameter from "---" to "ALL". After all use this variable instead of input parameter.

hope this help :)