Combo

The Combo node allows the user to select and report a value from the list.





Option Description
Data Input label Field label.
List Values The items to select from the list, separated with line breaks.

Each item can contain letters, numbers and special characters. The text length is unlimited.

You can add items either as they should appear in the app or as key=value pairs, where the key is the string sent in the node's transactions, and value is displayed in the user interface. For example:

Monday
Tuesday

Or:

MO=Monday
TU=Tuesday

To specify the item colour, use the pipe character:

MO=Monday
TU=Tuesday
SU=Sunday|#ff0000
Radio Button Style Indicates if the list should be displayed as a group of radio buttons. By default, values are displayed as a drop-down list.
Note: To make a radio button group, it is recommended to use the Radiobutton group node. Learn more in the Add a set of fields section.
Required

Indicates if the user can leave the field empty. If the field is required but the user didn't select anything, they are prompted to select a value again.

Note:

In the required drop-down, the first item in the list is always a non-selectable instruction text, for example, "Choose the item from the list".

Please choose the day
MON=Monday
TUE=Tuesday
WED=Wednesday
Data Info Information for the user shown next to the node label.