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oldValue property of onItemChange

RoseRuby

Hi
I have a selection box with two entries.I need to know which field the user selected previously.The click is the user may not have saved the DCR when the onItemChanged is clicked.I tried giving oldValue property but it is returning me undefined.
Please , Can some one help me soon.
Thanks in advance.
Rose

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Nicholas

Just refer FornAPI guide for oldValue.

even small example code is also there.

Thanks Nicholas

RoseRuby

Hi Nicholas
I did see that but attempting to use it results me undefined values
IWDatacapture.getItem(prev_region).oldValue;
This is returning me undef
Thanks for the response
Rose

Migrateduser

Rose, it's in there. I think the reason you're getting "undefined" is that it works a little differently for drop-down lists. For instance, in vanilla Javascript, these two statements alert the same value. In the first line, variable "thing" is a text field. In the second line, it's a drop-down list.



alert(document.forms[0].thing.value);
alert(document.forms[0].thing.options[document.forms[0].thing.selectedIndex].value);

A little cumbersome, but it's there.

Dave

Current Environment(s):
(1) TS 6.5 on W2K3
(2) TS 6.1 SP1 on W2K3
By the way, I miss Unix terribly.

RoseRuby

Hi all
Thanks I have fixed the problem thanks for the help.
Rose

Nicholas

can you explain, what was the problem and how you solved it?

-- Nicholas

Migrateduser

What was your solution then?

Current Environment(s):
(1) TS 6.5 on W2K3
(2) TS 6.1 SP1 on W2K3
By the way, I miss Unix terribly.