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Q&A Populate one dropdown based on selection in another
Populate one dropdown based on selection in another
P粉966979765 2026-01-03 21:44:04 Views 109

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I need to change the contents of dropdown B based on the selection in dropdown A using javascript. There are no db queries involved--I know beforehand what the contents of B should be given the choice in A. I have found some examples using AJAX, but since there is no db query involved that's not necessary. Can anyone point me to some example code for how to do this?

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