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Posted by Harlan Messinger on 10/10/14 11:54
JMcC wrote:
> hello,
>
> Im trying to do a wee trick with drop down lists. Im creating a form
> with 4 drop down lists on it that a user has to fill in. I dont want
> to overwhelm the user so what I want is when the page loads up only 1
> drop down list is present and then when a selection is made in that
> list the next drop down list appears. To do this I was looking into
> using a JavaScript function but I keep running into an error and im not
> to sure how to fix it. Could someone please take a look at this code
> and see if they can help.. Thanks and regards
Once you get this running, try using the keyboard to select an item down
toward the bottom of the first list, and see if you like the way in
which the screen keeps changing every time you scroll one item down,
instead of only when you reach your final selection.
Or go to www.wordreference.com. The listbox there isn't rigged up to
fire automatically, but the radio buttons below are. Type an English
word into the blank labeled "Enter a Word". Then tab to the "Choose a
Dictionary, and use your Down key to select English to Italian. Except
you can't, because as soon as you move down one step, the trigger is
fired and a Spanish-to-English look-up occurs.
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