RE: [OT] RE: [Q] Iterating over a collections.Bag works, but..?
Never mind, just realized there was a bag in commons, sorry > -Original Message- > From: John Espey [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, February 19, 2003 4:57 PM > To: Struts Users Mailing List > Subject: [OT] RE: [Q] Iterating over a collections.Bag works, but..? > > > Out of pure curiosity, is the Bag you're using from the EDU.oswego > libraries? > > > -Original Message- > > From: WILLIAMS,RAND (HP-USA,ex1) [mailto:[EMAIL PROTECTED]] > > Sent: Wednesday, February 19, 2003 3:58 PM > > To: 'Struts Users Mailing List' > > Subject: RE: [Q] Iterating over a collections.Bag works, but..? > > > > > > The problem is that I can display the bean fine: > > > > > > > > But I want to use it as an input field: > > > > > > > > -Original Message- > > From: WILLIAMS,RAND (HP-USA,ex1) [mailto:[EMAIL PROTECTED]] > > Sent: Wednesday, February 19, 2003 12:12 PM > > To: 'Struts Users Mailing List' > > Subject: [Q] Iterating over a collections.Bag works, but..? > > > > > > Hello, hoping for some help on this: > > > > The nested:iteration on a Bag seems to work fine, and it iterates ok, > > but I am having trouble accessing the contents of the Bag (SortedBag or > > TreeBag etc) > > from the code, please help :) > > > > > > > >> id="unused" > > > > > <%=i%> > > > > > > > > Submit Changes > > > > > > Returns: > > java.lang.IllegalArgumentException: Non-indexed property for > > 'products_SortedBag[0]' > > > > And if I try, > > > > > > > > it returns: > > java.lang.IllegalArgumentException: Non-mapped property for > > 'products_SortedBag(0)' > > > > Using gives the same output as well. > > So how can I access the contents?? > > > > Thanks! > > > > Rand Williams > > Hewlett-Packard > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[OT] RE: [Q] Iterating over a collections.Bag works, but..?
Out of pure curiosity, is the Bag you're using from the EDU.oswego libraries? > -Original Message- > From: WILLIAMS,RAND (HP-USA,ex1) [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, February 19, 2003 3:58 PM > To: 'Struts Users Mailing List' > Subject: RE: [Q] Iterating over a collections.Bag works, but..? > > > The problem is that I can display the bean fine: > > > > But I want to use it as an input field: > > > > -Original Message- > From: WILLIAMS,RAND (HP-USA,ex1) [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, February 19, 2003 12:12 PM > To: 'Struts Users Mailing List' > Subject: [Q] Iterating over a collections.Bag works, but..? > > > Hello, hoping for some help on this: > > The nested:iteration on a Bag seems to work fine, and it iterates ok, > but I am having trouble accessing the contents of the Bag (SortedBag or > TreeBag etc) > from the code, please help :) > > > >id="unused" > > > <%=i%> > > > > Submit Changes > > > Returns: > java.lang.IllegalArgumentException: Non-indexed property for > 'products_SortedBag[0]' > > And if I try, > > > > it returns: > java.lang.IllegalArgumentException: Non-mapped property for > 'products_SortedBag(0)' > > Using gives the same output as well. > So how can I access the contents?? > > Thanks! > > Rand Williams > Hewlett-Packard > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Subject: RE: [Q] Iterating over a collections.Bag works, but..?
Do you have the indexed getter method in your main form? i.e.
Object [] getNestedObjs() {
return nestedObjs.toArray();
}
Edgar
From: "WILLIAMS,RAND (HP-USA,ex1)"
Date: 2003-02-19 21:58:19
[Download message RAW]
The problem is that I can display the bean fine:
But I want to use it as an input field:
-Original Message-
From: WILLIAMS,RAND (HP-USA,ex1) [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 19, 2003 12:12 PM
To: 'Struts Users Mailing List'
Subject: [Q] Iterating over a collections.Bag works, but..?
Hello, hoping for some help on this:
The nested:iteration on a Bag seems to work fine, and it iterates ok,
but I am having trouble accessing the contents of the Bag (SortedBag or
TreeBag etc)
from the code, please help :)
<%=i%>
Submit Changes
Returns:
java.lang.IllegalArgumentException: Non-indexed property for
'products_SortedBag[0]'
And if I try,
it returns:
java.lang.IllegalArgumentException: Non-mapped property for
'products_SortedBag(0)'
Using gives the same output as well.
So how can I access the contents??
Thanks!
Rand Williams
Hewlett-Packard
-
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RE: [Q] Iterating over a collections.Bag works, but..?
Have you tried this variation? -- James Mitchell Software Engineer/Struts Evangelist http://www.open-tools.org/ "The man who does not read good books has no advantage over the man who cannot read them." - Mark Twain (1835-1910) > -Original Message- > From: WILLIAMS,RAND (HP-USA,ex1) [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, February 19, 2003 4:58 PM > To: 'Struts Users Mailing List' > Subject: RE: [Q] Iterating over a collections.Bag works, but..? > > > The problem is that I can display the bean fine: > > > > But I want to use it as an input field: > > > > -Original Message- > From: WILLIAMS,RAND (HP-USA,ex1) [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, February 19, 2003 12:12 PM > To: 'Struts Users Mailing List' > Subject: [Q] Iterating over a collections.Bag works, but..? > > > Hello, hoping for some help on this: > > The nested:iteration on a Bag seems to work fine, and it iterates ok, > but I am having trouble accessing the contents of the Bag > (SortedBag or > TreeBag etc) > from the code, please help :) > > > >indexId="i" id="unused" > > > <%=i%> > > > > Submit > Changes > > > Returns: > java.lang.IllegalArgumentException: Non-indexed property for > 'products_SortedBag[0]' > > And if I try, > > > > it returns: > java.lang.IllegalArgumentException: Non-mapped property for > 'products_SortedBag(0)' > > Using gives the same output as well. > So how can I access the contents?? > > Thanks! > > Rand Williams > Hewlett-Packard > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [Q] Iterating over a collections.Bag works, but..?
The problem is that I can display the bean fine: But I want to use it as an input field: -Original Message- From: WILLIAMS,RAND (HP-USA,ex1) [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 19, 2003 12:12 PM To: 'Struts Users Mailing List' Subject: [Q] Iterating over a collections.Bag works, but..? Hello, hoping for some help on this: The nested:iteration on a Bag seems to work fine, and it iterates ok, but I am having trouble accessing the contents of the Bag (SortedBag or TreeBag etc) from the code, please help :) <%=i%> Submit Changes Returns: java.lang.IllegalArgumentException: Non-indexed property for 'products_SortedBag[0]' And if I try, it returns: java.lang.IllegalArgumentException: Non-mapped property for 'products_SortedBag(0)' Using gives the same output as well. So how can I access the contents?? Thanks! Rand Williams Hewlett-Packard - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
