2. Using the documentation "How to use data collection in a list " he created an array variable ( vb_aa ) , which is called a multi checkbox widget.
3. When I press the check box " FI - AA Activos Fijos " I get information in the input text that has the same variable MultiCheckbox ( "AA")
4. however, two brackets if the check box deselected appear [ ] , would eliminate these two brackets whenever the check box deselected or solution could give me
thank - attached image