on 09-29-2004 9:08 AM
Hi,
I want to use the Extended Value Selector as the number of entries that are going to be fetched are huge. The values will consist of a Key and a Descriptoion. However in the EVS i want that only Description should be displayed but when the user selects a particular entry i should be able to get its key and do further processing. It this possible.
Also is there a possibility that i can restrict the user from entering anything in the InputField and select a value only from the EVS that i pouplate.
Regards
Sidharth
Hi,
<i>...However in the EVS i want that only Description should be displayed but when the user selects a particular entry i should be able to get its key and do further processing. It this possible.</i>
It is possible with OVS. No way to do the same using EVS. Really, give OVS functionality a try, it is not so complex.
<i>Also is there a possibility that i can restrict the user from entering anything in the InputField and select a value only from the EVS that i populate.</i>
No, this is impossible. If you set "read-only" flag on input, you'll be unable to invoke EVS / OVS value help
Regards,
VS
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Multiple selection also unsupported for good reason -- how you split / merge multiple values selected in <i>single</i> attribute?
We have the same requirement recently and what we've done is custom component that raises pop-over with multi-selection table. Sure, we have to split / merge selected values in single attribute ourselves, thanks God data format was quite simple (words and semi-colons as separator) and regular across whole application.
Regards,
VS
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