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How can I determine the number of dropdown choices in a SQL Request control

Question asked by bob.rundell@rehmann.com on Jul 24, 2018
Latest reply on Jul 26, 2018 by emha

I have a SQL Request control that returns a set of terms. How can I display a single textbox or calculated control showing the number of returned matching terms.  A custom JavaScript solution is acceptable.

 

Example:  The control displays:

 

Select a color...

Red

White

Blue

 

The textbox should display 3.

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