How to get the value of a clicked item in a shuttle control

I have a shuttle control (P8_SHUTTLE) that lists then names from scott.emp.
Now I want to create a dynamic action that fires when I click on one of the names on the left side of the shuttle control.
I want the dynamic action to recognize the name of the employee that was clicked, and then set the value of a text item (P8_LAST_VALUE) to that ename. (Eventually I want to display the department of that employee in the other text item).
Here are screen shots of my DA:
Currently, when I click an item in the shuttle control, the text item P8_LAST_VALUE remains blank.

Hi Christoph,
you have to change your jQuery selector in the When section of the Dynamic action to #P8_SHUTTLE_LEFT.
The shuttle item P8_SHUTTLE is build from to select lists P8_SHUTTLE_LEFT and P8_SHUTTLE_RIGHT.

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