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(Input link to Field Binding page under Widget section)
Select Box Properties
select box height - This property is used to convert the select box to a List Box and displays the options in a selectable list instead of the dropdown box.
multiple - This specifies that multiple values can be selected from the select box. The default value of the property is 'false'. If set to 'true' the select box will convert to a List Box.
Choices / Choice Values Properties
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