You can display the output of any question by dragging the question you want to display from the Question Tree to the label of the question where you want it displayed. When you drag the question onto the label box in the Basic Question Properties you will see a green check mark indicating that you can release the cursor. We recommend using this drag-and-drop method to prevent spelling or formatting errors. The question you are referencing will be shown in the label box as <output value="..." />

If you drag a date question you will see several options for formatting when you drag the question:


This question is displaying the answer to "edd_calc" in the label. On the phone, <output value = "/data/edd_calc"/> will appear to the user as whatever edd_calc is defined as. For example "Her estimated date of delivers is 21/02/2012" or "Her estimated date of delivery is Fri, Sep 12, 2014" 




Other notes about output expressions:

For more guidance, see the Hidden Values Tutorial Part 4: Displaying an Output