The Uize.Node and Uize.Widget modules have been improved with new support for multi-select select tags in the Uize.Node.getValue and Uize.Node.setValue static methods of the Uize.Node module, and the getNodeValue and setNodeValue instance methods of the Uize.Widget module.

The Uize.Node.getValue and getNodeValue methods provide a convenient way to "harvest" the values of all the selected options of a multi-select select tag as a single value that is an array of strings. The Uize.Node.setValue and setNodeValue methods provide a convenient way to set the selected options for a multi-select select tag, by specifying the selected options either as an array of strings or as a string formatted as a comma-separated list.