RE: [Webwork-user] Form - appending formnames based on row-number

[<ma...@sm...>]

WebWork has moved over to opensymphony and its new
mailing list opensymphony-webwork. But, in short, yes
you can use the iterator tag and use its status to see
what index you are on. You can also use the generator
to create an index. So, there are many ways to solve
your problem. If you need a more complete response,
then I suggest you post to the new list.

On Fri, 16 August 2002, "Torsten Terp" wrote:

>=20
>=20
> I believe something like this was supported in Struts
> by using the attribute
> indexed=3Dtrue for the data being iterated over. That
way
> it was possible to
> get the row number...
>=20
> I dont know if webwork has a feature like this...
> anybody??
>=20
> ^torsten
>=20
>=20
> > -----Original Message-----
> > From: web...@li...
> >
[mailto:web...@li...]On
> Behalf Of Ren=E9
> > Rolander Nygaard
> > Sent: 16. august 2002 10:49
> > To: web...@li...
> > Subject: [Webwork-user] Form - appending
formnames
> based on row-number
> >
> >
> > To Webwork-users.
> >
> > We have a form with a number of data. We save
changed
> whenever the user
> > changes the data in a form-field (onChange event)
> > We need to make some calculations based on other
> values on the
> > same row. In
> > order to handle this this want to append the row
> number on each
> > field-name.
> > Example:
> > Item   Actual count   Min. count   Wanted count=20=20
> Ordercount
> >    1              5            5             10=20
=20=20=20=20
>      5
> >    5             10            5             10=20
=20=20=20=20
>      0
> >    9              6            5             10=20
=20=20=20=20
>      0
> >   15             12            5             10=20
=20=20=20=20
>      0
> > Each formfield is named based on their column
name eg:
> > itemId currCount      minValue     wantedValue=20=20=20
> orderCount
> > There exist getxxx for each column. There exist
and
> iterator to traverse
> > through the list of items.
> >
> > Changing the field for item 9, min. count to 7
should
> change ordercount to
> > 4.
> > We need in the client javascript to be able to
get
> each field and
> > its value.
> >
> > Furthermore we would like the user to be able to
press
> > key-down/up and jump
> > from field to field. (future option)
> >
> > So from my point of view we have two options.
> > One is naming each formfield with the item-id.
So the
> formfieldnames would
> > be
> > itemId1  currCount1   minValue1   wantedValue1=20
> orderCount1
> > itemId5  currCount5   minValue5   wantedValue5=20
> orderCount5
> > itemId9  currCount9   minValue9   wantedValue9=20
> orderCount9
> > itemId15 currCount15  minValue15  wantedValue15
> orderCount15
> > Calling the onChange script should then send the
> itemId as an parameter.
> > How could we name the field based on the itemId
? And
> how should this look
> > like for webwork ?
> >
> > The second option (and our prefered) - using a
> rowcounter eg:
> > itemId1  currCount1   minValue1   wantedValue1=20
> orderCount1
> > itemId2  currCount2   minValue2   wantedValue2=20
> orderCount2
> > itemId3  currCount3   minValue3   wantedValue3=20
> orderCount3
> > itemId4  currCount4   minValue4   wantedValue4=20
> orderCount4
> > This will help us move up and down, and would be
> easier when we are not
> > using a simple primary-key like itemId.
> > How can we setup WebWork to handle a rowcounter
in an
> iterator,
> > and how can
> > we append it to the name-field ??
> >
> > And inputs would be really appreciated
> > thank in advance
> >  - Ren=E9 Nygaard
> >    Net-Mill
> >
> >
> >
> >
>
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>=20
>=20
>=20
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