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- Dynamic Printing of Values
May 5, 2008, 2:42 pm
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We have a combo box on our page, which gets populated via a MySQL
What we want to do is to print the values on the page in a table that
correspond the to selection from the combo box without a page refresh.
I assume that I'll need to query ALL the needed values from the
database and store them in an array. Drawing the combo box is not a
problem. But, once a selection is made, how do I print the values to
I'm assuming an 'on change' events needs to be attached to the box,
but, it is not a form, so, there would not be any submit to the
server. How do we print the values from the selection made? Would it
If yes, I'll go post there.....
Re: Dynamic Printing of Values
You're completely right, so this is not the right newsgroup.
- onchange triggers on any change, no need for a submit button. You just
need to handle the default "null" value, since your first option cannot
be a value, else one would have to select an other value then come back
on the first to display the info.
- selectedIndex is your (js) key for Google :)
If you can't make your way with this, well you know where to post to get
a detailed answer at least :)