[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 :) nested:form action=engtest.do logic:notEmpty name=_engineer property=products_SortedBag nested:iterate property=products_SortedBag indexId=i id=unused %=i% html:text property='%=products_SortedBag[+i+]%' / /nested:iterate /logic:notEmpty nested:submit property=submitValueSubmit Changes/nested:submit /nested:form Returns: java.lang.IllegalArgumentException: Non-indexed property for 'products_SortedBag[0]' And if I try, html:text property='%=products_SortedBag(+i+)%' / it returns: java.lang.IllegalArgumentException: Non-mapped property for 'products_SortedBag(0)' Using nested:text 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]
RE: [Q] Iterating over a collections.Bag works, but..?
The problem is that I can display the bean fine: nested:write name=unused/ But I want to use it as an input field: nested:text ??? / -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 :) nested:form action=engtest.do logic:notEmpty name=_engineer property=products_SortedBag nested:iterate property=products_SortedBag indexId=i id=unused %=i% html:text property='%=products_SortedBag[+i+]%' / /nested:iterate /logic:notEmpty nested:submit property=submitValueSubmit Changes/nested:submit /nested:form Returns: java.lang.IllegalArgumentException: Non-indexed property for 'products_SortedBag[0]' And if I try, html:text property='%=products_SortedBag(+i+)%' / it returns: java.lang.IllegalArgumentException: Non-mapped property for 'products_SortedBag(0)' Using nested:text 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]
RE: [Q] Iterating over a collections.Bag works, but..?
Have you tried this variation? nested:text name=??? nested:write name=unused/ /nested:text -- 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: nested:write name=unused/ But I want to use it as an input field: nested:text ??? / -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 :) nested:form action=engtest.do logic:notEmpty name=_engineer property=products_SortedBag nested:iterate property=products_SortedBag indexId=i id=unused %=i% html:text property='%=products_SortedBag[+i+]%' / /nested:iterate /logic:notEmpty nested:submit property=submitValueSubmit Changes/nested:submit /nested:form Returns: java.lang.IllegalArgumentException: Non-indexed property for 'products_SortedBag[0]' And if I try, html:text property='%=products_SortedBag(+i+)%' / it returns: java.lang.IllegalArgumentException: Non-mapped property for 'products_SortedBag(0)' Using nested:text 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) rand.williams () hp ! com
Date: 2003-02-19 21:58:19
[Download message RAW]
The problem is that I can display the bean fine:
nested:write name=unused/
But I want to use it as an input field:
nested:text ??? /
-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 :)
nested:form action=engtest.do
logic:notEmpty name=_engineer property=products_SortedBag
nested:iterate property=products_SortedBag indexId=i id=unused
%=i%
html:text property='%=products_SortedBag[+i+]%' /
/nested:iterate
/logic:notEmpty
nested:submit property=submitValueSubmit Changes/nested:submit
/nested:form
Returns:
java.lang.IllegalArgumentException: Non-indexed property for
'products_SortedBag[0]'
And if I try,
html:text property='%=products_SortedBag(+i+)%' /
it returns:
java.lang.IllegalArgumentException: Non-mapped property for
'products_SortedBag(0)'
Using nested:text gives the same output as well.
So how can I access the contents??
Thanks!
Rand Williams
Hewlett-Packard
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[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: nested:write name=unused/ But I want to use it as an input field: nested:text ??? / -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 :) nested:form action=engtest.do logic:notEmpty name=_engineer property=products_SortedBag nested:iterate property=products_SortedBag indexId=i id=unused %=i% html:text property='%=products_SortedBag[+i+]%' / /nested:iterate /logic:notEmpty nested:submit property=submitValueSubmit Changes/nested:submit /nested:form Returns: java.lang.IllegalArgumentException: Non-indexed property for 'products_SortedBag[0]' And if I try, html:text property='%=products_SortedBag(+i+)%' / it returns: java.lang.IllegalArgumentException: Non-mapped property for 'products_SortedBag(0)' Using nested:text 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: [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: nested:write name=unused/ But I want to use it as an input field: nested:text ??? / -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 :) nested:form action=engtest.do logic:notEmpty name=_engineer property=products_SortedBag nested:iterate property=products_SortedBag indexId=i id=unused %=i% html:text property='%=products_SortedBag[+i+]%' / /nested:iterate /logic:notEmpty nested:submit property=submitValueSubmit Changes/nested:submit /nested:form Returns: java.lang.IllegalArgumentException: Non-indexed property for 'products_SortedBag[0]' And if I try, html:text property='%=products_SortedBag(+i+)%' / it returns: java.lang.IllegalArgumentException: Non-mapped property for 'products_SortedBag(0)' Using nested:text 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]
