RE: html-el oddities
Finally solved my own problem here:
My application server (JRun 4) does not appear to be compliant with the Servlet
2.3 spec. It is mostly compliant, but seems to be broken in a few subtle ways,
one of which manifests itself in struts-el dying a horrible death if you try to
use it on JRun 4.
I didn't write this macromedia forums post, but it accurately describes the
problem and the workaround, for those brave enough to use JRun as their J2EE
server.
http://www.macromedia.com/cfusion/webforums/forum/messageview.cfm?catid=68threadid=958539enterthread=y
Thanks to all who assisted,
--Trevor
-Original Message-
From: Trevor Hill
Sent: February 23, 2005 4:45 PM
To: Struts Users Mailing List
Subject: RE: html-el oddities
Forgive me for coming off as incredibly dense here:
I'm not sure what a BeanInfo class is or how it fits into the whole
struts-el-action-form arrangement of things, so I'm not sure where to go from
here. I have verified that my taglibs are correct and in place, that the
struts and struts-el JARs are in the WEB-INF/lib folder, and that the taglib
references at the top of my JSP pages map to the correct URIs in the web.xml
file.
Do you mean that I should run a debugger through my JSP page? I don't think I
have the ability to do that in Eclipse.
Thanks and apologies for cluelessness,
--Trevor
-Original Message-
From: Karr, David [mailto:[EMAIL PROTECTED]
Sent: February 16, 2005 3:16 PM
To: Struts Users Mailing List
Subject: RE: html-el oddities
I suggest you set this up so you can step through this in your debugger.
My theory is that somehow the association with the BeanInfo class is not
happening. That would cause the symptom you're seeing, but I don't know
how it could get into that state.
-Original Message-
From: Trevor Hill [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 15, 2005 8:11 AM
To: Struts Users Mailing List
Subject: RE: html-el oddities
Thanks -- your option (2) seems to be working fairly well for
me now. I still have to see if struts will accept the faked
up input tag and stick the data into the form bean, but I
don't see any reason why that shouldn't work.
I wonder why (1) wouldn't work for me though -- it gave me
the same result as the JSTL tag did. (It iterated fine but
would just print out ${cur.prdNumber} rather than the actual vaule)
It seems odd that the EL tag does everything except actually
do the EL-evaulation.
--Trevor
-Original Message-
From: Woodchuck [mailto:[EMAIL PROTECTED]
Sent: February 15, 2005 10:31 AM
To: Struts Users Mailing List
Subject: RE: html-el oddities
i can think of 2 things you can try:
1) use logic:iterate instead of c:forEach
i have found that jstl-scoped objects do not always work well
with struts tags
2) simply don't use the html-el:text tag
you can achieve the same result with:
input type=text name=quantity(c:out
value='${cur.PrdNumber}'/) maxlength=5 size=3 value=
hth,
woodchuck
--- Trevor Hill [EMAIL PROTECTED] wrote:
To try and attack this question from another angle, is there any
reason that this wouldn't work (or would work differently) in
Struts(-el) 1.1 as opposed to 1.2.x? I'm limited to using
1.1 only,
but cannot find any old 1.1 documentation to work from.
Thanks,
--Trevor
-Original Message-
From: Trevor Hill
Sent: February 14, 2005 8:33 AM
To: Struts Users Mailing List
Subject: RE: html-el oddities
As I said in my original question, I had tried
'cur.prdNumber' and had
the same result, and so had tried shoving the value of
cur.prdNumber
into a page-scoped variable named 'curPrdNumber', with the
exact same
less-than-spectacular results.
So I guess I'm still stuck, but thanks.
-Original Message-
From: Jason Lea [mailto:[EMAIL PROTECTED]
Sent: February 11, 2005 4:54 PM
To: Struts Users Mailing List
Subject: Re: html-el oddities
I think you are missing a dot :) cur.PrdNumber not curPrdNumber
Try:
input type=text name=quantity(${cur.PrdNumber}) maxlength=5
size=3 value=/td
Trevor Hill wrote:
I'm having an interesting issue. I have a form in which the only
input is a bunch of text boxes which correspond to quantities of
products. The associated form thus consists of just a HashMap. My
JSP page is as follows:
... header stuff ...
tr
thProduct/th
thProduct Number/th
thPrice/th
thQuantity to add/th
/tr
c:forEach items=${priceList} var=cur
c:set scope=page var=curPrdNumber value=${cur.prdNumber}/
tr
tdc:out value=${cur.itemName}//td
tdc:out value=${cur.prdNumber}//td
tdfmt:formatNumber type=currency
currencyCode=${cur.currencyCode} value=${cur.price}//td
td style=text-align:righthtml-el:text
property=quantity(${curPrdNumber}) size=3 maxlength=5 //td
/tr
... submit button, close form
RE: html-el oddities
Forgive me for coming off as incredibly dense here:
I'm not sure what a BeanInfo class is or how it fits into the whole
struts-el-action-form arrangement of things, so I'm not sure where to go from
here. I have verified that my taglibs are correct and in place, that the
struts and struts-el JARs are in the WEB-INF/lib folder, and that the taglib
references at the top of my JSP pages map to the correct URIs in the web.xml
file.
Do you mean that I should run a debugger through my JSP page? I don't think I
have the ability to do that in Eclipse.
Thanks and apologies for cluelessness,
--Trevor
-Original Message-
From: Karr, David [mailto:[EMAIL PROTECTED]
Sent: February 16, 2005 3:16 PM
To: Struts Users Mailing List
Subject: RE: html-el oddities
I suggest you set this up so you can step through this in your debugger.
My theory is that somehow the association with the BeanInfo class is not
happening. That would cause the symptom you're seeing, but I don't know
how it could get into that state.
-Original Message-
From: Trevor Hill [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 15, 2005 8:11 AM
To: Struts Users Mailing List
Subject: RE: html-el oddities
Thanks -- your option (2) seems to be working fairly well for
me now. I still have to see if struts will accept the faked
up input tag and stick the data into the form bean, but I
don't see any reason why that shouldn't work.
I wonder why (1) wouldn't work for me though -- it gave me
the same result as the JSTL tag did. (It iterated fine but
would just print out ${cur.prdNumber} rather than the actual vaule)
It seems odd that the EL tag does everything except actually
do the EL-evaulation.
--Trevor
-Original Message-
From: Woodchuck [mailto:[EMAIL PROTECTED]
Sent: February 15, 2005 10:31 AM
To: Struts Users Mailing List
Subject: RE: html-el oddities
i can think of 2 things you can try:
1) use logic:iterate instead of c:forEach
i have found that jstl-scoped objects do not always work well
with struts tags
2) simply don't use the html-el:text tag
you can achieve the same result with:
input type=text name=quantity(c:out
value='${cur.PrdNumber}'/) maxlength=5 size=3 value=
hth,
woodchuck
--- Trevor Hill [EMAIL PROTECTED] wrote:
To try and attack this question from another angle, is there any
reason that this wouldn't work (or would work differently) in
Struts(-el) 1.1 as opposed to 1.2.x? I'm limited to using
1.1 only,
but cannot find any old 1.1 documentation to work from.
Thanks,
--Trevor
-Original Message-
From: Trevor Hill
Sent: February 14, 2005 8:33 AM
To: Struts Users Mailing List
Subject: RE: html-el oddities
As I said in my original question, I had tried
'cur.prdNumber' and had
the same result, and so had tried shoving the value of
cur.prdNumber
into a page-scoped variable named 'curPrdNumber', with the
exact same
less-than-spectacular results.
So I guess I'm still stuck, but thanks.
-Original Message-
From: Jason Lea [mailto:[EMAIL PROTECTED]
Sent: February 11, 2005 4:54 PM
To: Struts Users Mailing List
Subject: Re: html-el oddities
I think you are missing a dot :) cur.PrdNumber not curPrdNumber
Try:
input type=text name=quantity(${cur.PrdNumber}) maxlength=5
size=3 value=/td
Trevor Hill wrote:
I'm having an interesting issue. I have a form in which the only
input is a bunch of text boxes which correspond to quantities of
products. The associated form thus consists of just a HashMap. My
JSP page is as follows:
... header stuff ...
tr
thProduct/th
thProduct Number/th
thPrice/th
thQuantity to add/th
/tr
c:forEach items=${priceList} var=cur
c:set scope=page var=curPrdNumber value=${cur.prdNumber}/
tr
tdc:out value=${cur.itemName}//td
tdc:out value=${cur.prdNumber}//td
tdfmt:formatNumber type=currency
currencyCode=${cur.currencyCode} value=${cur.price}//td
td style=text-align:righthtml-el:text
property=quantity(${curPrdNumber}) size=3 maxlength=5 //td
/tr
... submit button, close form, etc
However, the output of the last TD is:
input type=text name=quantity(${curPrdNumber}) maxlength=5
size=3 value=/td
which is correct except for that whole not interpreting the EL
expression bit.
I've tried using a page-scoped temporary variable (as above), I've
tried directly referencing ${cur.prdNumber} in the
html-el:text tag,
I've checked all my TLDs and the struts-el.jar files to
ensure they're
in the correct place and checked the web.xml file to make
sure all the
TLDs are mentioned. There are no error messages in my
application's
log or my application server's log that would suggest some class or
configuration file being out of whack.
All my other taglibs (normal
RE: html-el oddities
I suggest you set this up so you can step through this in your debugger.
My theory is that somehow the association with the BeanInfo class is not
happening. That would cause the symptom you're seeing, but I don't know
how it could get into that state.
-Original Message-
From: Trevor Hill [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 15, 2005 8:11 AM
To: Struts Users Mailing List
Subject: RE: html-el oddities
Thanks -- your option (2) seems to be working fairly well for
me now. I still have to see if struts will accept the faked
up input tag and stick the data into the form bean, but I
don't see any reason why that shouldn't work.
I wonder why (1) wouldn't work for me though -- it gave me
the same result as the JSTL tag did. (It iterated fine but
would just print out ${cur.prdNumber} rather than the actual vaule)
It seems odd that the EL tag does everything except actually
do the EL-evaulation.
--Trevor
-Original Message-
From: Woodchuck [mailto:[EMAIL PROTECTED]
Sent: February 15, 2005 10:31 AM
To: Struts Users Mailing List
Subject: RE: html-el oddities
i can think of 2 things you can try:
1) use logic:iterate instead of c:forEach
i have found that jstl-scoped objects do not always work well
with struts tags
2) simply don't use the html-el:text tag
you can achieve the same result with:
input type=text name=quantity(c:out
value='${cur.PrdNumber}'/) maxlength=5 size=3 value=
hth,
woodchuck
--- Trevor Hill [EMAIL PROTECTED] wrote:
To try and attack this question from another angle, is there any
reason that this wouldn't work (or would work differently) in
Struts(-el) 1.1 as opposed to 1.2.x? I'm limited to using
1.1 only,
but cannot find any old 1.1 documentation to work from.
Thanks,
--Trevor
-Original Message-
From: Trevor Hill
Sent: February 14, 2005 8:33 AM
To: Struts Users Mailing List
Subject: RE: html-el oddities
As I said in my original question, I had tried
'cur.prdNumber' and had
the same result, and so had tried shoving the value of
cur.prdNumber
into a page-scoped variable named 'curPrdNumber', with the
exact same
less-than-spectacular results.
So I guess I'm still stuck, but thanks.
-Original Message-
From: Jason Lea [mailto:[EMAIL PROTECTED]
Sent: February 11, 2005 4:54 PM
To: Struts Users Mailing List
Subject: Re: html-el oddities
I think you are missing a dot :) cur.PrdNumber not curPrdNumber
Try:
input type=text name=quantity(${cur.PrdNumber}) maxlength=5
size=3 value=/td
Trevor Hill wrote:
I'm having an interesting issue. I have a form in which the only
input is a bunch of text boxes which correspond to quantities of
products. The associated form thus consists of just a HashMap. My
JSP page is as follows:
... header stuff ...
tr
thProduct/th
thProduct Number/th
thPrice/th
thQuantity to add/th
/tr
c:forEach items=${priceList} var=cur
c:set scope=page var=curPrdNumber value=${cur.prdNumber}/
tr
tdc:out value=${cur.itemName}//td
tdc:out value=${cur.prdNumber}//td
tdfmt:formatNumber type=currency
currencyCode=${cur.currencyCode} value=${cur.price}//td
td style=text-align:righthtml-el:text
property=quantity(${curPrdNumber}) size=3 maxlength=5 //td
/tr
... submit button, close form, etc
However, the output of the last TD is:
input type=text name=quantity(${curPrdNumber}) maxlength=5
size=3 value=/td
which is correct except for that whole not interpreting the EL
expression bit.
I've tried using a page-scoped temporary variable (as above), I've
tried directly referencing ${cur.prdNumber} in the
html-el:text tag,
I've checked all my TLDs and the struts-el.jar files to
ensure they're
in the correct place and checked the web.xml file to make
sure all the
TLDs are mentioned. There are no error messages in my
application's
log or my application server's log that would suggest some class or
configuration file being out of whack.
All my other taglibs (normal struts tags and jstl tags) are working
just fine, and the html-el tag /seems/ to work fine from a Struts
standpoint in that it makes an input type=text just like it
should, but no el-evaluation. This problem doesn't appear to be
specific to the mapped property quantity, as I can try
other html-el
tags that directly refer to either ${curPrdNumber} or
{$cur.prdNumber}, and I get the same result -- no evaluation.
Am I missing something glaringly obvious?
Thanks,
--Trevor
-
This transmission (including any attachments) may contain
confidential information, privileged material (including material
protected by the solicitor-client or other applicable
RE: html-el oddities
To try and attack this question from another angle, is there any reason that
this wouldn't work (or would work differently) in Struts(-el) 1.1 as opposed to
1.2.x? I'm limited to using 1.1 only, but cannot find any old 1.1
documentation to work from.
Thanks,
--Trevor
-Original Message-
From: Trevor Hill
Sent: February 14, 2005 8:33 AM
To: Struts Users Mailing List
Subject: RE: html-el oddities
As I said in my original question, I had tried 'cur.prdNumber' and had the same
result, and so had tried shoving the value of cur.prdNumber into a page-scoped
variable named 'curPrdNumber', with the exact same less-than-spectacular
results.
So I guess I'm still stuck, but thanks.
-Original Message-
From: Jason Lea [mailto:[EMAIL PROTECTED]
Sent: February 11, 2005 4:54 PM
To: Struts Users Mailing List
Subject: Re: html-el oddities
I think you are missing a dot :) cur.PrdNumber not curPrdNumber
Try:
input type=text name=quantity(${cur.PrdNumber}) maxlength=5
size=3 value=/td
Trevor Hill wrote:
I'm having an interesting issue. I have a form in which the only input is a
bunch of text boxes which correspond to quantities of products. The
associated form thus consists of just a HashMap. My JSP page is as follows:
... header stuff ...
tr
thProduct/th
thProduct Number/th
thPrice/th
thQuantity to add/th
/tr
c:forEach items=${priceList} var=cur
c:set scope=page var=curPrdNumber value=${cur.prdNumber}/
tr
tdc:out value=${cur.itemName}//td
tdc:out value=${cur.prdNumber}//td
tdfmt:formatNumber type=currency
currencyCode=${cur.currencyCode} value=${cur.price}//td
td style=text-align:righthtml-el:text
property=quantity(${curPrdNumber}) size=3 maxlength=5 //td
/tr
... submit button, close form, etc
However, the output of the last TD is:
input type=text name=quantity(${curPrdNumber}) maxlength=5 size=3
value=/td
which is correct except for that whole not interpreting the EL expression
bit.
I've tried using a page-scoped temporary variable (as above), I've tried
directly referencing ${cur.prdNumber} in the html-el:text tag, I've checked
all my TLDs and the struts-el.jar files to ensure they're in the correct place
and checked the web.xml file to make sure all the TLDs are mentioned. There
are no error messages in my application's log or my application server's log
that would suggest some class or configuration file being out of whack.
All my other taglibs (normal struts tags and jstl tags) are working just fine,
and the html-el tag /seems/ to work fine from a Struts standpoint in that it
makes an input type=text just like it should, but no el-evaluation. This
problem doesn't appear to be specific to the mapped property quantity, as I
can try other html-el tags that directly refer to either ${curPrdNumber} or
{$cur.prdNumber}, and I get the same result -- no evaluation.
Am I missing something glaringly obvious?
Thanks,
--Trevor
-
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RE: html-el oddities
i can think of 2 things you can try:
1) use logic:iterate instead of c:forEach
i have found that jstl-scoped objects do not always work well with
struts tags
2) simply don't use the html-el:text tag
you can achieve the same result with:
input type=text name=quantity(c:out value='${cur.PrdNumber}'/)
maxlength=5 size=3 value=
hth,
woodchuck
--- Trevor Hill [EMAIL PROTECTED] wrote:
To try and attack this question from another angle, is there any
reason that this wouldn't work (or would work differently) in
Struts(-el) 1.1 as opposed to 1.2.x? I'm limited to using 1.1 only,
but cannot find any old 1.1 documentation to work from.
Thanks,
--Trevor
-Original Message-
From: Trevor Hill
Sent: February 14, 2005 8:33 AM
To: Struts Users Mailing List
Subject: RE: html-el oddities
As I said in my original question, I had tried 'cur.prdNumber' and
had the same result, and so had tried shoving the value of
cur.prdNumber into a page-scoped variable named 'curPrdNumber', with
the exact same less-than-spectacular results.
So I guess I'm still stuck, but thanks.
-Original Message-
From: Jason Lea [mailto:[EMAIL PROTECTED]
Sent: February 11, 2005 4:54 PM
To: Struts Users Mailing List
Subject: Re: html-el oddities
I think you are missing a dot :) cur.PrdNumber not curPrdNumber
Try:
input type=text name=quantity(${cur.PrdNumber}) maxlength=5
size=3 value=/td
Trevor Hill wrote:
I'm having an interesting issue. I have a form in which the only
input is a bunch of text boxes which correspond to quantities of
products. The associated form thus consists of just a HashMap. My
JSP page is as follows:
... header stuff ...
tr
thProduct/th
thProduct Number/th
thPrice/th
thQuantity to add/th
/tr
c:forEach items=${priceList} var=cur
c:set scope=page var=curPrdNumber value=${cur.prdNumber}/
tr
tdc:out value=${cur.itemName}//td
tdc:out value=${cur.prdNumber}//td
tdfmt:formatNumber type=currency
currencyCode=${cur.currencyCode} value=${cur.price}//td
td style=text-align:righthtml-el:text
property=quantity(${curPrdNumber}) size=3 maxlength=5 //td
/tr
... submit button, close form, etc
However, the output of the last TD is:
input type=text name=quantity(${curPrdNumber}) maxlength=5
size=3 value=/td
which is correct except for that whole not interpreting the EL
expression bit.
I've tried using a page-scoped temporary variable (as above), I've
tried directly referencing ${cur.prdNumber} in the html-el:text tag,
I've checked all my TLDs and the struts-el.jar files to ensure
they're in the correct place and checked the web.xml file to make
sure all the TLDs are mentioned. There are no error messages in my
application's log or my application server's log that would suggest
some class or configuration file being out of whack.
All my other taglibs (normal struts tags and jstl tags) are working
just fine, and the html-el tag /seems/ to work fine from a Struts
standpoint in that it makes an input type=text just like it
should, but no el-evaluation. This problem doesn't appear to be
specific to the mapped property quantity, as I can try other
html-el tags that directly refer to either ${curPrdNumber} or
{$cur.prdNumber}, and I get the same result -- no evaluation.
Am I missing something glaringly obvious?
Thanks,
--Trevor
-
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confidential information, privileged material (including material
protected by the solicitor-client or other applicable privileges), or
constitute non-public information. Any use of this information by
anyone other than the intended recipient is prohibited. If you have
received this transmission in error, please immediately reply to the
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This transmission (including any attachments) may contain
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Re: html-el oddities
From: Trevor Hill [EMAIL PROTECTED] I'm limited to using 1.1 only, but cannot find any old 1.1 documentation to work from. There should be a 'struts-documentation.war' contained in the 1.1 distribution. That will have docs that match what's in 1.1, as opposed to the more current ones on the website. -- Wendy Smoak - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: html-el oddities
Thanks -- your option (2) seems to be working fairly well for me now. I still
have to see if struts will accept the faked up input tag and stick the data
into the form bean, but I don't see any reason why that shouldn't work.
I wonder why (1) wouldn't work for me though -- it gave me the same result as
the JSTL tag did. (It iterated fine but would just print out ${cur.prdNumber}
rather than the actual vaule)
It seems odd that the EL tag does everything except actually do the
EL-evaulation.
--Trevor
-Original Message-
From: Woodchuck [mailto:[EMAIL PROTECTED]
Sent: February 15, 2005 10:31 AM
To: Struts Users Mailing List
Subject: RE: html-el oddities
i can think of 2 things you can try:
1) use logic:iterate instead of c:forEach
i have found that jstl-scoped objects do not always work well with
struts tags
2) simply don't use the html-el:text tag
you can achieve the same result with:
input type=text name=quantity(c:out value='${cur.PrdNumber}'/)
maxlength=5 size=3 value=
hth,
woodchuck
--- Trevor Hill [EMAIL PROTECTED] wrote:
To try and attack this question from another angle, is there any
reason that this wouldn't work (or would work differently) in
Struts(-el) 1.1 as opposed to 1.2.x? I'm limited to using 1.1 only,
but cannot find any old 1.1 documentation to work from.
Thanks,
--Trevor
-Original Message-
From: Trevor Hill
Sent: February 14, 2005 8:33 AM
To: Struts Users Mailing List
Subject: RE: html-el oddities
As I said in my original question, I had tried 'cur.prdNumber' and
had the same result, and so had tried shoving the value of
cur.prdNumber into a page-scoped variable named 'curPrdNumber', with
the exact same less-than-spectacular results.
So I guess I'm still stuck, but thanks.
-Original Message-
From: Jason Lea [mailto:[EMAIL PROTECTED]
Sent: February 11, 2005 4:54 PM
To: Struts Users Mailing List
Subject: Re: html-el oddities
I think you are missing a dot :) cur.PrdNumber not curPrdNumber
Try:
input type=text name=quantity(${cur.PrdNumber}) maxlength=5
size=3 value=/td
Trevor Hill wrote:
I'm having an interesting issue. I have a form in which the only
input is a bunch of text boxes which correspond to quantities of
products. The associated form thus consists of just a HashMap. My
JSP page is as follows:
... header stuff ...
tr
thProduct/th
thProduct Number/th
thPrice/th
thQuantity to add/th
/tr
c:forEach items=${priceList} var=cur
c:set scope=page var=curPrdNumber value=${cur.prdNumber}/
tr
tdc:out value=${cur.itemName}//td
tdc:out value=${cur.prdNumber}//td
tdfmt:formatNumber type=currency
currencyCode=${cur.currencyCode} value=${cur.price}//td
td style=text-align:righthtml-el:text
property=quantity(${curPrdNumber}) size=3 maxlength=5 //td
/tr
... submit button, close form, etc
However, the output of the last TD is:
input type=text name=quantity(${curPrdNumber}) maxlength=5
size=3 value=/td
which is correct except for that whole not interpreting the EL
expression bit.
I've tried using a page-scoped temporary variable (as above), I've
tried directly referencing ${cur.prdNumber} in the html-el:text tag,
I've checked all my TLDs and the struts-el.jar files to ensure
they're in the correct place and checked the web.xml file to make
sure all the TLDs are mentioned. There are no error messages in my
application's log or my application server's log that would suggest
some class or configuration file being out of whack.
All my other taglibs (normal struts tags and jstl tags) are working
just fine, and the html-el tag /seems/ to work fine from a Struts
standpoint in that it makes an input type=text just like it
should, but no el-evaluation. This problem doesn't appear to be
specific to the mapped property quantity, as I can try other
html-el tags that directly refer to either ${curPrdNumber} or
{$cur.prdNumber}, and I get the same result -- no evaluation.
Am I missing something glaringly obvious?
Thanks,
--Trevor
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Jason Lea
RE: html-el oddities
that is odd.
make sure your tag definition is pointing to the EL tld, you may have
updated the tag handle but not the tld reference?
--- Trevor Hill [EMAIL PROTECTED] wrote:
Thanks -- your option (2) seems to be working fairly well for me now.
I still have to see if struts will accept the faked up input tag and
stick the data into the form bean, but I don't see any reason why
that shouldn't work.
I wonder why (1) wouldn't work for me though -- it gave me the same
result as the JSTL tag did. (It iterated fine but would just print
out ${cur.prdNumber} rather than the actual vaule)
It seems odd that the EL tag does everything except actually do the
EL-evaulation.
--Trevor
-Original Message-
From: Woodchuck [mailto:[EMAIL PROTECTED]
Sent: February 15, 2005 10:31 AM
To: Struts Users Mailing List
Subject: RE: html-el oddities
i can think of 2 things you can try:
1) use logic:iterate instead of c:forEach
i have found that jstl-scoped objects do not always work well with
struts tags
2) simply don't use the html-el:text tag
you can achieve the same result with:
input type=text name=quantity(c:out value='${cur.PrdNumber}'/)
maxlength=5 size=3 value=
hth,
woodchuck
--- Trevor Hill [EMAIL PROTECTED] wrote:
To try and attack this question from another angle, is there any
reason that this wouldn't work (or would work differently) in
Struts(-el) 1.1 as opposed to 1.2.x? I'm limited to using 1.1
only,
but cannot find any old 1.1 documentation to work from.
Thanks,
--Trevor
-Original Message-
From: Trevor Hill
Sent: February 14, 2005 8:33 AM
To: Struts Users Mailing List
Subject: RE: html-el oddities
As I said in my original question, I had tried 'cur.prdNumber' and
had the same result, and so had tried shoving the value of
cur.prdNumber into a page-scoped variable named 'curPrdNumber',
with
the exact same less-than-spectacular results.
So I guess I'm still stuck, but thanks.
-Original Message-
From: Jason Lea [mailto:[EMAIL PROTECTED]
Sent: February 11, 2005 4:54 PM
To: Struts Users Mailing List
Subject: Re: html-el oddities
I think you are missing a dot :) cur.PrdNumber not curPrdNumber
Try:
input type=text name=quantity(${cur.PrdNumber}) maxlength=5
size=3 value=/td
Trevor Hill wrote:
I'm having an interesting issue. I have a form in which the only
input is a bunch of text boxes which correspond to quantities of
products. The associated form thus consists of just a HashMap. My
JSP page is as follows:
... header stuff ...
tr
thProduct/th
thProduct Number/th
thPrice/th
thQuantity to add/th
/tr
c:forEach items=${priceList} var=cur
c:set scope=page var=curPrdNumber value=${cur.prdNumber}/
tr
tdc:out value=${cur.itemName}//td
tdc:out value=${cur.prdNumber}//td
tdfmt:formatNumber type=currency
currencyCode=${cur.currencyCode} value=${cur.price}//td
td style=text-align:righthtml-el:text
property=quantity(${curPrdNumber}) size=3 maxlength=5 //td
/tr
... submit button, close form, etc
However, the output of the last TD is:
input type=text name=quantity(${curPrdNumber}) maxlength=5
size=3 value=/td
which is correct except for that whole not interpreting the EL
expression bit.
I've tried using a page-scoped temporary variable (as above), I've
tried directly referencing ${cur.prdNumber} in the html-el:text
tag,
I've checked all my TLDs and the struts-el.jar files to ensure
they're in the correct place and checked the web.xml file to make
sure all the TLDs are mentioned. There are no error messages in my
application's log or my application server's log that would suggest
some class or configuration file being out of whack.
All my other taglibs (normal struts tags and jstl tags) are
working
just fine, and the html-el tag /seems/ to work fine from a Struts
standpoint in that it makes an input type=text just like it
should, but no el-evaluation. This problem doesn't appear to be
specific to the mapped property quantity, as I can try other
html-el tags that directly refer to either ${curPrdNumber} or
{$cur.prdNumber}, and I get the same result -- no evaluation.
Am I missing something glaringly obvious?
Thanks,
--Trevor
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or
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RE: html-el oddities
As I said in my original question, I had tried 'cur.prdNumber' and had the same
result, and so had tried shoving the value of cur.prdNumber into a page-scoped
variable named 'curPrdNumber', with the exact same less-than-spectacular
results.
So I guess I'm still stuck, but thanks.
-Original Message-
From: Jason Lea [mailto:[EMAIL PROTECTED]
Sent: February 11, 2005 4:54 PM
To: Struts Users Mailing List
Subject: Re: html-el oddities
I think you are missing a dot :) cur.PrdNumber not curPrdNumber
Try:
input type=text name=quantity(${cur.PrdNumber}) maxlength=5
size=3 value=/td
Trevor Hill wrote:
I'm having an interesting issue. I have a form in which the only input is a
bunch of text boxes which correspond to quantities of products. The
associated form thus consists of just a HashMap. My JSP page is as follows:
... header stuff ...
tr
thProduct/th
thProduct Number/th
thPrice/th
thQuantity to add/th
/tr
c:forEach items=${priceList} var=cur
c:set scope=page var=curPrdNumber value=${cur.prdNumber}/
tr
tdc:out value=${cur.itemName}//td
tdc:out value=${cur.prdNumber}//td
tdfmt:formatNumber type=currency
currencyCode=${cur.currencyCode} value=${cur.price}//td
td style=text-align:righthtml-el:text
property=quantity(${curPrdNumber}) size=3 maxlength=5 //td
/tr
... submit button, close form, etc
However, the output of the last TD is:
input type=text name=quantity(${curPrdNumber}) maxlength=5 size=3
value=/td
which is correct except for that whole not interpreting the EL expression
bit.
I've tried using a page-scoped temporary variable (as above), I've tried
directly referencing ${cur.prdNumber} in the html-el:text tag, I've checked
all my TLDs and the struts-el.jar files to ensure they're in the correct place
and checked the web.xml file to make sure all the TLDs are mentioned. There
are no error messages in my application's log or my application server's log
that would suggest some class or configuration file being out of whack.
All my other taglibs (normal struts tags and jstl tags) are working just fine,
and the html-el tag /seems/ to work fine from a Struts standpoint in that it
makes an input type=text just like it should, but no el-evaluation. This
problem doesn't appear to be specific to the mapped property quantity, as I
can try other html-el tags that directly refer to either ${curPrdNumber} or
{$cur.prdNumber}, and I get the same result -- no evaluation.
Am I missing something glaringly obvious?
Thanks,
--Trevor
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html-el oddities
I'm having an interesting issue. I have a form in which the only input is a
bunch of text boxes which correspond to quantities of products. The associated
form thus consists of just a HashMap. My JSP page is as follows:
... header stuff ...
tr
thProduct/th
thProduct Number/th
thPrice/th
thQuantity to add/th
/tr
c:forEach items=${priceList} var=cur
c:set scope=page var=curPrdNumber value=${cur.prdNumber}/
tr
tdc:out value=${cur.itemName}//td
tdc:out value=${cur.prdNumber}//td
tdfmt:formatNumber type=currency
currencyCode=${cur.currencyCode} value=${cur.price}//td
td style=text-align:righthtml-el:text
property=quantity(${curPrdNumber}) size=3 maxlength=5 //td
/tr
... submit button, close form, etc
However, the output of the last TD is:
input type=text name=quantity(${curPrdNumber}) maxlength=5 size=3
value=/td
which is correct except for that whole not interpreting the EL expression bit.
I've tried using a page-scoped temporary variable (as above), I've tried
directly referencing ${cur.prdNumber} in the html-el:text tag, I've checked all
my TLDs and the struts-el.jar files to ensure they're in the correct place and
checked the web.xml file to make sure all the TLDs are mentioned. There are no
error messages in my application's log or my application server's log that
would suggest some class or configuration file being out of whack.
All my other taglibs (normal struts tags and jstl tags) are working just fine,
and the html-el tag /seems/ to work fine from a Struts standpoint in that it
makes an input type=text just like it should, but no el-evaluation. This
problem doesn't appear to be specific to the mapped property quantity, as I
can try other html-el tags that directly refer to either ${curPrdNumber} or
{$cur.prdNumber}, and I get the same result -- no evaluation.
Am I missing something glaringly obvious?
Thanks,
--Trevor
-
This transmission (including any attachments) may contain confidential
information, privileged material (including material protected by the
solicitor-client or other applicable privileges), or constitute non-public
information. Any use of this information by anyone other than the intended
recipient is prohibited. If you have received this transmission in error,
please immediately reply to the sender and delete this information from your
system. Use, dissemination, distribution, or reproduction of this transmission
by unintended recipients is not authorized and may be unlawful.
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