ActionMessages not displaying
I am trying to get the action messages from action class as follows but not
getting the message but record is inserted properly
*in action class*
if(isInserted==true){
ActionMessages addTaskMessages = new ActionMessages();
addTaskMessages.add(addtasksuccess, new ActionMessage(
message.addtask.sucess));
saveMessages(httpservletrequest, addTaskMessages);
}
*in jsp*
logic:messagesPresent message=true property=addTaskMessages
html:messages property=addTaskMessages message=true
id=addtasksuccess
bean:write name=addtasksuccess/br/
/html:messages
/logic:messagesPresent
bean method don't make function in Struts2
I use struts2 s:bean,like follows:
---SimpleCounter---
package test;
public class SimpleCounter{
String foo;
public void setFoo(String foo){
System.out.println(set foo=+foo);
this.foo=foo;
}
public String getFoo(){
System.out.println(get foo=+foo);
return foo;
}
}
---test.jsp---
%@ taglib uri=/struts-tags prefix=s %
s:bean name=test.SimpleCounter id=counter
s:param name=foo value=BAR /
The value of foot is : s:property value=foo/, when inside the bean
tag br /
/s:bean
When I run it,tomcat shows:
set foo=null
get foo=null
IE shows:
The value of foot is : , when inside the bean tag
I think s:param name=foo value=BAR / should call setFoo(BAR) and
should print set foo=BAR,I don't know why print set foo=null. Anyone can
tell me the reason of error.
Thanks
RE: where to download struts2.0 examples files?
Weren't they in Struts2 distribution ...\apps ? /S -Original Message- From: red phoenix [mailto:[EMAIL PROTECTED] Sent: 19. joulukuuta 2006 9:49 To: Struts Users Mailing List Subject: where to download struts2.0 examples files? In struts doc,I often see org.apache.struts2.example.*,I want to know where I can download the example fiels? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: bean:write in struts2
red phoenix ha scritto: I want to change my code from struts1 to struts2,I use displaytag and bean:write to show following code,it can run well,bean:write name=element property=ID/ will show 1,2, I think it is better wo use JSTL c:out tag: http://java.sun.com/products/jsp/jstl/1.1/docs/tlddocs/c/out.html Ciao Antonio - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: ActionMessages not displaying
Try changing to use the name attribute instead of property on the
messagesPresent and messages tags:
logic:messagesPresent message=true name=addTaskMessages
html:messages name=addTaskMessages message=true
id=addtasksuccess
bean:write name=addtasksuccess/br/
/html:messages
/logic:messagesPresent
Niall
On 12/19/06, Kranti [EMAIL PROTECTED] wrote:
I am trying to get the action messages from action class as follows but not
getting the message but record is inserted properly
*in action class*
if(isInserted==true){
ActionMessages addTaskMessages = new ActionMessages();
addTaskMessages.add(addtasksuccess, new ActionMessage(
message.addtask.sucess));
saveMessages(httpservletrequest, addTaskMessages);
}
*in jsp*
logic:messagesPresent message=true property=addTaskMessages
html:messages property=addTaskMessages message=true
id=addtasksuccess
bean:write name=addtasksuccess/br/
/html:messages
/logic:messagesPresent
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Re: where to download struts2.0 examples files?
Struts2 distributes apps only struts2-blank-2.0.1,struts2-mailreader-2.0.1, struts2-portlet-2.0.1 and struts2-showcase-2.0.1,I can't find org.apache.struts2.example.* files! On 12/19/06, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: Weren't they in Struts2 distribution ...\apps ? /S -Original Message- From: red phoenix [mailto:[EMAIL PROTECTED] Sent: 19. joulukuuta 2006 9:49 To: Struts Users Mailing List Subject: where to download struts2.0 examples files? In struts doc,I often see org.apache.struts2.example.*,I want to know where I can download the example fiels? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: ActionMessages not displaying
Hey niall,
its working!
Thanks
On 12/19/06, Niall Pemberton [EMAIL PROTECTED] wrote:
Try changing to use the name attribute instead of property on the
messagesPresent and messages tags:
logic:messagesPresent message=true name=addTaskMessages
html:messages name=addTaskMessages message=true
id=addtasksuccess
bean:write name=addtasksuccess/br/
/html:messages
/logic:messagesPresent
Niall
On 12/19/06, Kranti [EMAIL PROTECTED] wrote:
I am trying to get the action messages from action class as follows but
not
getting the message but record is inserted properly
*in action class*
if(isInserted==true){
ActionMessages addTaskMessages = new ActionMessages();
addTaskMessages.add(addtasksuccess, new ActionMessage(
message.addtask.sucess));
saveMessages(httpservletrequest, addTaskMessages);
}
*in jsp*
logic:messagesPresent message=true property=addTaskMessages
html:messages property=addTaskMessages message=true
id=addtasksuccess
bean:write name=addtasksuccess/br/
/html:messages
/logic:messagesPresent
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Chains - 1.3.5
This should be simple, but for the life of me I can't get find the answer. All I want to do is have a chain execute and then go to an action forward Right now it goes through the chain and outputs a blank web page with no source code at all. struts-config: action path=/preprocess_myaction scope=request catalog=mycatalog command=mychain forward name=myaction path=/myaction.do / /action action path=/myaction forward=tile.myaction / chain-config: ?xml version=1.0 ? catalog name=mycatalog chain name=mychain command id=GetSomethingAndPutInRequest className=com.draegoonZ.GetSomethingAndPutInRequest / /chain /catalog - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Chains - 1.3.5
Solved my problem: ActionContext ac = (ActionContext)context; ac.setForwardConfig(new ActionForward(/myaction.do)); If anyone has a cleaner, non-hardcoded my, I'm all ears! Thanks, Joe Joseph McGranaghan wrote: This should be simple, but for the life of me I can't get find the answer. All I want to do is have a chain execute and then go to an action forward Right now it goes through the chain and outputs a blank web page with no source code at all. struts-config: action path=/preprocess_myaction scope=request catalog=mycatalog command=mychain forward name=myaction path=/myaction.do / /action action path=/myaction forward=tile.myaction / chain-config: ?xml version=1.0 ? catalog name=mycatalog chain name=mychain command id=GetSomethingAndPutInRequest className=com.draegoonZ.GetSomethingAndPutInRequest / /chain /catalog - 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: where to download 1.3.6 - broken link ?
thanks for your clarification ! On 12/19/06, Wendy Smoak [EMAIL PROTECTED] wrote: On 12/18/06, Lixin Chu [EMAIL PROTECTED] wrote: the linked provided on WiKi seems broken: http://people.apache.org/builds/struts/1.3.6 http://people.apache.org/builds/struts/1.3.6 are we going to have a new release soon ? I changed the wiki to say will be available here since 1.3.6 doesn't yet exist. The 1.3.5 release is available from the downloads page: http://struts.apache.org/download.cgi#struts135 -- Wendy - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Recovery of data whith MySql
Hi all, I make a request in my dB MySql with a variable date : PersistenceManager pm=JDOFactory.getInstance().getPM(); pm.currentTransaction().begin(); Collection c = (Collection) pm.newQuery(SuiviTraitement.class, 'date'=='+date+').execute(); //(-mm-dd) pm.retrieveAll(c); pm.makeTransientAll(c); setListeTraitements(new ArrayList(c)); pm.currentTransaction().commit(); The recovery of data is made to a form JSp, I recover well the data seized in the variable date, (under the same format that in my data base) but I do not find anything, it does not have there correspondence somebody has an idea of problem ?? Thanks in Advance, Regards, - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Chains - 1.3.5
On 12/19/06, Joseph McGranaghan [EMAIL PROTECTED] wrote: Solved my problem: ActionContext ac = (ActionContext)context; ac.setForwardConfig(new ActionForward(/myaction.do)); If anyone has a cleaner, non-hardcoded my, I'm all ears! Can you not just do this as one action mapping and specify the forward on the action? action path=/myaction scope=request catalog=mycatalog command=mychain forward=tile.myaction /action Niall Thanks, Joe Joseph McGranaghan wrote: This should be simple, but for the life of me I can't get find the answer. All I want to do is have a chain execute and then go to an action forward Right now it goes through the chain and outputs a blank web page with no source code at all. struts-config: action path=/preprocess_myaction scope=request catalog=mycatalog command=mychain forward name=myaction path=/myaction.do / /action action path=/myaction forward=tile.myaction / chain-config: ?xml version=1.0 ? catalog name=mycatalog chain name=mychain command id=GetSomethingAndPutInRequest className=com.draegoonZ.GetSomethingAndPutInRequest / /chain /catalog - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: if in Struts2
From: red phoenix [mailto:[EMAIL PROTECTED] % request.setAttribute(tt,new String(1)); % body s:if test=Session.tt?exists Request and session are different? Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[s2]Portlet support
Hi, I dont know anything about portlets,but our project may have to migrate to it in future..This line is from the Struts 2 features.What does it mean? Easy portlets - Automatic portlet support allows portal and servlet deployments with no code changes. thanks Rahul
Struts2 Validation troubles
Hello,
I tried a little example on validation with struts2.
Here is the Login.jsp:
%@ taglib prefix=s uri=/struts-tags %
html
head
titleLogin/title
/head
body
h2Login/h2
s:form id=login action=Login
ps:textfield label=%{getText('username')}
name=username required=true//p
ps:password label=%{getText('password')}
name=password maxlength=255 required=true//p
ps:submit value=Login//p
/s:form
/body
/html
And the Login.java action class:
public class Login extends ActionSupport {
@Override
public String execute() throws Exception {
System.out.println(execute());
return SUCCESS;
}
}
The Login--validation.xml looks like this:
validators
field name=username
field-validator type=requiredstring
message key=requiredstring/
/field-validator
/field
field name=password
field-validator type=requiredstring
message key=requiredstring/
/field-validator
/field
/validators
And last the struts.xml:
struts
!-- Include framework defaults (from Struts 2 JAR). --
include file=struts-default.xml /
!-- Configuration for the default package. --
package name=mypackage extends=struts-default
action name=Login class=misc.Login
result name=input/Login.jsp/result
result name=success/Main.jsp/result
/action
/package
/struts
The problem is that I always get back on the Login page although I
entered correct credentials ...
It seems that the result=success never occurs.
Any ideas what's wrong there?
Thanks,
Gerald
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Re: Chains - 1.3.5
Yes, that works perfectly! A whole lot cleaner too. Now people will find this in the archives. Thanks, Joe Niall Pemberton wrote: On 12/19/06, Joseph McGranaghan [EMAIL PROTECTED] wrote: Solved my problem: ActionContext ac = (ActionContext)context; ac.setForwardConfig(new ActionForward(/myaction.do)); If anyone has a cleaner, non-hardcoded my, I'm all ears! Can you not just do this as one action mapping and specify the forward on the action? action path=/myaction scope=request catalog=mycatalog command=mychain forward=tile.myaction /action Niall Thanks, Joe Joseph McGranaghan wrote: This should be simple, but for the life of me I can't get find the answer. All I want to do is have a chain execute and then go to an action forward Right now it goes through the chain and outputs a blank web page with no source code at all. struts-config: action path=/preprocess_myaction scope=request catalog=mycatalog command=mychain forward name=myaction path=/myaction.do / /action action path=/myaction forward=tile.myaction / chain-config: ?xml version=1.0 ? catalog name=mycatalog chain name=mychain command id=GetSomethingAndPutInRequest className=com.draegoonZ.GetSomethingAndPutInRequest / /chain /catalog - 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]
struts 2 with jsf as plugin
hi All, I heard that Struts2 can use JSF components selectively on per-page basis. Does this mean, I can use any JSF distribution including ICESoft, MyFaces, Sun's JSF RI etc. or does it have any limits as per the JSF distro is concerned. And can we mix match using a couple of distros, ie. using a MyFaces component for one page and ICESoft component for another. And is there anyway possible we could plugin JSF components in STruts 1.3.x ?? (or is it still just wishful thinking.. for a Struts 2.x novice like me :-( Thanks for your replies in advances, regards, robin. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: struts 2 with jsf as plugin
The Struts 2 JSF plugin doesn't depend on any specific JSF implementation, so you should be able to use the one of your choice. As for whether multiple implementions can live together, if it is usually possible in the JSF world, then it should be possible here. As for JSF support in Struts 1.3.x, there is the Struts-Faces subproject that might be of use, however, I don't know its current quality. Don On 12/19/06, robin bajaj [EMAIL PROTECTED] wrote: hi All, I heard that Struts2 can use JSF components selectively on per-page basis. Does this mean, I can use any JSF distribution including ICESoft, MyFaces, Sun's JSF RI etc. or does it have any limits as per the JSF distro is concerned. And can we mix match using a couple of distros, ie. using a MyFaces component for one page and ICESoft component for another. And is there anyway possible we could plugin JSF components in STruts 1.3.x ?? (or is it still just wishful thinking.. for a Struts 2.x novice like me :-( Thanks for your replies in advances, regards, robin. - 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]
struts row rags
Hello,
I am new to struts and would like to change the code below
logic:iterate indexId=idx id=director name=ProposalSummaryForm
property=directors
% if ( ((idx.intValue())%2) == 0 ) { %
tr class=evenrow
% } else { %
tr class=oddrow
% } %
/logic:iterate
to style class row tags. I am not sure how to do this. Any help
would be appreciated.
Thanks,
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Re: struts row rags
Meenakshi j wrote:
Hello,
I am new to struts and would like to change the code below
logic:iterate indexId=idx id=director name=ProposalSummaryForm
property=directors
% if ( ((idx.intValue())%2) == 0 ) { %
tr class=evenrow
% } else { %
tr class=oddrow
% } %
/logic:iterate
to style class row tags. I am not sure how to do this. Any help
would be appreciated.
You'd like to change the code how? Does what you have here not work? Or
do you mean you want to get rid of the run-time expressions? If the
latter, you may want to consider using JSTL. Something roughly like this
may do the trick:
c:forEach var=director varStatus=status
items=ProposalSummaryForm.directors/
tr class=${status.index % 2 == 0 ? 'evenrow' : 'oddrow'}
/tr
/c:forEach
L.
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Re: initialize a DynaValidatorForm property
Pille wrote: And in the action mapping specify the name of the Form Bean that you are about to use. In this case the form bean that contains the List you'r going to initiate.. i tried all of this. when i spcified the name of DynaValidatorForm in the prepare-mapping i got an exception. but it worked with DynActionForm. why? but i solved it right now. i just implemented my own Form class as extension of ValidatorForm. Good to know you found a solution, but creating a class shouldn't be necessary; without seeing the exception you got, and how you configured your form bean and action mapping to get it, it's hard to say what went wrong. If you'd like to solve that, post the relevant configuration and the full stack trace for us to take a look at. L. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: bean:write in struts2
red phoenix wrote:
I want to change my code from struts1 to struts2,I use displaytag and
bean:write to show following code,it can run well,bean:write
name=element property=ID/ will show 1,2,
%@ taglib uri=/struts-tags prefix=s %
display:table name=testList export=false sort=external
defaultsort=1 pagesize=2 id=element size=rsize
requestURI=/test.do
display:column title=choice
input type=checkbox id=c1 name=id1 value=bean:write name=element
property=ID/
/display:column
I know struts2 will use s:checkbox and use ww:property value=id / to
replace bean:write name=element property=ID/,so I modify code like
follows:
%@ taglib uri=/struts-tags prefix=s %
display:table name=testList export=false sort=external
defaultsort=1 pagesize=2 id=element size=rsize
requestURI=/test.do
display:column title=choice
s:checkbox name=id fieldValue=ww:property value=id //
/display:column
Two problems here: First, 'ww:property' should be 's:property', as
specified by your taglib declaration. Second, you can't use a JSP custom
tag as an attribute value within another custom tag; JSP tags don't nest
like this, it's illegal syntax.
Try something like
s:set id=idField value=%{id}/
s:checkbox name=id fieldValue=%{idField}/
That might not be quite right, but the point is you need to seperate the
two tag invocations.
But when I run it,I find ww:property value=id / don't make any
function,checkbox's value is still ww:property value=id / and not the
real value 1,2,3
I am puzzled with struts2,because there is not a learning book about
struts2,the struts2 document is very brief,not detail!
Anybody could give me a detail method to resovle my above question?
There's no book specifically on Struts2 yet, but since Struts2 is based
on Webwork, the Webwork In Action book is a good reference.
I'm not sure which 'struts2 document' you're referring to, but there's a
great deal of documentation, tutorials, guides, sample application and
reference documentation on the Struts2 website and wiki.
HTH,
L.
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Re: bean method don't make function in Struts2
red phoenix wrote:
I use struts2 s:bean,like follows:
---SimpleCounter---
package test;
public class SimpleCounter{
String foo;
public void setFoo(String foo){
System.out.println(set foo=+foo);
this.foo=foo;
}
public String getFoo(){
System.out.println(get foo=+foo);
return foo;
}
}
---test.jsp---
%@ taglib uri=/struts-tags prefix=s %
s:bean name=test.SimpleCounter id=counter
s:param name=foo value=BAR /
The value of foot is : s:property value=foo/, when inside the bean
tag br /
/s:bean
When I run it,tomcat shows:
set foo=null
get foo=null
IE shows:
The value of foot is : , when inside the bean tag
I think s:param name=foo value=BAR / should call setFoo(BAR) and
should print set foo=BAR,I don't know why print set foo=null. Anyone can
tell me the reason of error.
I could be wrong, but I suspect s:param's 'value' attribute is evaluated
as an expression, so you'd need to write
s:param name=foo value=%{'BAR'}/
or, more simply,
s:param name=foo value='BAR'/
See the Tag Syntax document [1] for more details.
L.
[1] http://struts.apache.org/WW/tag-syntax.html
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Re: struts row rags
Hi
Thanks for your help.
I want to get rid of
% if ( ((idx.intValue())%2) == 0 ) { %
tr class=evenrow
% } else { %
tr class=oddrow
% } %
and replace it with 'evenStyleClass' and 'oddStyleClass'
MJ
Meenakshi j wrote:
Hello,
I am new to struts and would like to change the code below
logic:iterate indexId=idx id=director
name=ProposalSummaryForm
property=directors
% if ( ((idx.intValue())%2) == 0 ) { %
tr class=evenrow
% } else { %
tr class=oddrow
% } %
/logic:iterate
to style class row tags. I am not sure how to do this. Any help
would be appreciated.
You'd like to change the code how? Does what you have here not work? Or
do you mean you want to get rid of the run-time expressions? If the
latter, you may want to consider using JSTL. Something roughly like
this
may do the trick:
c:forEach var=director varStatus=status
items=ProposalSummaryForm.directors/
tr class=${status.index % 2 == 0 ? 'evenrow' : 'oddrow'}
/tr
/c:forEach
L.
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Struts2, Shale, Seam, pure JSF - what to use?
Hello list, the last days I've read a lot about web frameworks in java. And the more I read, the more questions I have. Just writing this down, maybe someone has some thoughts that can help me. My problem is simple, or lets say it should be simple: What webframework is a good choice to start a new web application? After all, JSF seams to be popular, it is supported by big vendors and it is a standard. My problem with JSF is that its way too basic in my eyes. It does not give me best practices, its just there and says: use me. But it does not give me an idea how it is used best. But maybe I missed that. My feeling is that its a core technology like jsp ... someone should build a framework with it ... I am missing this framework around JSF that does speed up development. Is shale meant to be this framework? It matured a lot since I last looked at it. But for me, it looks like its not really accepted - maybe I am wrong. Is shale what I am searching for? There is JBoss Seam. I don't want to use jboss AS and not sure if its the best choice.. I looked at struts2 and it feels like it could be what I searched for. There is good documentation, many examples, an maven archetype, lots of users and the possibility to use third party technologies like freemarker. But my problem is that I am not sure if its not better to use JSF to be compatible with future technologies. There are a lot of ajax-components for example, and we can wait that a lot of third party libraries and tools will be available... Is there a simple answer? Regards, Piero - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Struts2, Shale, Seam, pure JSF - what to use?
It isn't an either/or question. You can use JSF actions, components, and configuration in a Struts 2 app, using the Struts 2 JSF Plugin. If you prefer an action-centric design, but want to use JSF components, then it is worth looking into. If you want a pure JSF approach, especially if you have your eye on the JSF tools, then MyFaces or Shale would be worth looking at. See also: http://cwiki.apache.org/WW/javaserver-faces.html Don On 12/19/06, Piero Sartini [EMAIL PROTECTED] wrote: Hello list, the last days I've read a lot about web frameworks in java. And the more I read, the more questions I have. Just writing this down, maybe someone has some thoughts that can help me. My problem is simple, or lets say it should be simple: What webframework is a good choice to start a new web application? After all, JSF seams to be popular, it is supported by big vendors and it is a standard. My problem with JSF is that its way too basic in my eyes. It does not give me best practices, its just there and says: use me. But it does not give me an idea how it is used best. But maybe I missed that. My feeling is that its a core technology like jsp ... someone should build a framework with it ... I am missing this framework around JSF that does speed up development. Is shale meant to be this framework? It matured a lot since I last looked at it. But for me, it looks like its not really accepted - maybe I am wrong. Is shale what I am searching for? There is JBoss Seam. I don't want to use jboss AS and not sure if its the best choice.. I looked at struts2 and it feels like it could be what I searched for. There is good documentation, many examples, an maven archetype, lots of users and the possibility to use third party technologies like freemarker. But my problem is that I am not sure if its not better to use JSF to be compatible with future technologies. There are a lot of ajax-components for example, and we can wait that a lot of third party libraries and tools will be available... Is there a simple answer? Regards, Piero - 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: Struts2, Shale, Seam, pure JSF - what to use?
Hi there, May I ask a corollary question in this context. What is the current status of Shale, is it build on top of SUN's JSF Ref. Implementation or MyFaces or Can I just use any JSF distro with Shale. Thanks for your replies in advance, regards robin On 12/19/06, Don Brown [EMAIL PROTECTED] wrote: It isn't an either/or question. You can use JSF actions, components, and configuration in a Struts 2 app, using the Struts 2 JSF Plugin. If you prefer an action-centric design, but want to use JSF components, then it is worth looking into. If you want a pure JSF approach, especially if you have your eye on the JSF tools, then MyFaces or Shale would be worth looking at. See also: http://cwiki.apache.org/WW/javaserver-faces.html Don On 12/19/06, Piero Sartini [EMAIL PROTECTED] wrote: Hello list, the last days I've read a lot about web frameworks in java. And the more I read, the more questions I have. Just writing this down, maybe someone has some thoughts that can help me. My problem is simple, or lets say it should be simple: What webframework is a good choice to start a new web application? After all, JSF seams to be popular, it is supported by big vendors and it is a standard. My problem with JSF is that its way too basic in my eyes. It does not give me best practices, its just there and says: use me. But it does not give me an idea how it is used best. But maybe I missed that. My feeling is that its a core technology like jsp ... someone should build a framework with it ... I am missing this framework around JSF that does speed up development. Is shale meant to be this framework? It matured a lot since I last looked at it. But for me, it looks like its not really accepted - maybe I am wrong. Is shale what I am searching for? There is JBoss Seam. I don't want to use jboss AS and not sure if its the best choice.. I looked at struts2 and it feels like it could be what I searched for. There is good documentation, many examples, an maven archetype, lots of users and the possibility to use third party technologies like freemarker. But my problem is that I am not sure if its not better to use JSF to be compatible with future technologies. There are a lot of ajax-components for example, and we can wait that a lot of third party libraries and tools will be available... Is there a simple answer? Regards, Piero - 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: Struts2, Shale, Seam, pure JSF - what to use?
The roadmap has info pertaining to this thread. http://struts.apache.org/roadmap.html -Original Message- From: robin bajaj [mailto:[EMAIL PROTECTED] Sent: Tuesday, December 19, 2006 6:04 PM To: Struts Users Mailing List Subject: Re: Struts2, Shale, Seam, pure JSF - what to use? Hi there, May I ask a corollary question in this context. What is the current status of Shale, is it build on top of SUN's JSF Ref. Implementation or MyFaces or Can I just use any JSF distro with Shale. Thanks for your replies in advance, regards robin On 12/19/06, Don Brown [EMAIL PROTECTED] wrote: It isn't an either/or question. You can use JSF actions, components, and configuration in a Struts 2 app, using the Struts 2 JSF Plugin. If you prefer an action-centric design, but want to use JSF components, then it is worth looking into. If you want a pure JSF approach, especially if you have your eye on the JSF tools, then MyFaces or Shale would be worth looking at. See also: http://cwiki.apache.org/WW/javaserver-faces.html Don On 12/19/06, Piero Sartini [EMAIL PROTECTED] wrote: Hello list, the last days I've read a lot about web frameworks in java. And the more I read, the more questions I have. Just writing this down, maybe someone has some thoughts that can help me. My problem is simple, or lets say it should be simple: What webframework is a good choice to start a new web application? After all, JSF seams to be popular, it is supported by big vendors and it is a standard. My problem with JSF is that its way too basic in my eyes. It does not give me best practices, its just there and says: use me. But it does not give me an idea how it is used best. But maybe I missed that. My feeling is that its a core technology like jsp ... someone should build a framework with it ... I am missing this framework around JSF that does speed up development. Is shale meant to be this framework? It matured a lot since I last looked at it. But for me, it looks like its not really accepted - maybe I am wrong. Is shale what I am searching for? There is JBoss Seam. I don't want to use jboss AS and not sure if its the best choice.. I looked at struts2 and it feels like it could be what I searched for. There is good documentation, many examples, an maven archetype, lots of users and the possibility to use third party technologies like freemarker. But my problem is that I am not sure if its not better to use JSF to be compatible with future technologies. There are a lot of ajax-components for example, and we can wait that a lot of third party libraries and tools will be available... Is there a simple answer? Regards, Piero - 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: Struts2, Shale, Seam, pure JSF - what to use?
Off topic, but AFAIK, Shale doesn't depend on any specific JSF implementation. It's goal is to fill in the gaps in the JSF spec/framework for the user. Don On 12/19/06, robin bajaj [EMAIL PROTECTED] wrote: Hi there, May I ask a corollary question in this context. What is the current status of Shale, is it build on top of SUN's JSF Ref. Implementation or MyFaces or Can I just use any JSF distro with Shale. Thanks for your replies in advance, regards robin On 12/19/06, Don Brown [EMAIL PROTECTED] wrote: It isn't an either/or question. You can use JSF actions, components, and configuration in a Struts 2 app, using the Struts 2 JSF Plugin. If you prefer an action-centric design, but want to use JSF components, then it is worth looking into. If you want a pure JSF approach, especially if you have your eye on the JSF tools, then MyFaces or Shale would be worth looking at. See also: http://cwiki.apache.org/WW/javaserver-faces.html Don On 12/19/06, Piero Sartini [EMAIL PROTECTED] wrote: Hello list, the last days I've read a lot about web frameworks in java. And the more I read, the more questions I have. Just writing this down, maybe someone has some thoughts that can help me. My problem is simple, or lets say it should be simple: What webframework is a good choice to start a new web application? After all, JSF seams to be popular, it is supported by big vendors and it is a standard. My problem with JSF is that its way too basic in my eyes. It does not give me best practices, its just there and says: use me. But it does not give me an idea how it is used best. But maybe I missed that. My feeling is that its a core technology like jsp ... someone should build a framework with it ... I am missing this framework around JSF that does speed up development. Is shale meant to be this framework? It matured a lot since I last looked at it. But for me, it looks like its not really accepted - maybe I am wrong. Is shale what I am searching for? There is JBoss Seam. I don't want to use jboss AS and not sure if its the best choice.. I looked at struts2 and it feels like it could be what I searched for. There is good documentation, many examples, an maven archetype, lots of users and the possibility to use third party technologies like freemarker. But my problem is that I am not sure if its not better to use JSF to be compatible with future technologies. There are a lot of ajax-components for example, and we can wait that a lot of third party libraries and tools will be available... Is there a simple answer? Regards, Piero - 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: Struts2, Shale, Seam, pure JSF - what to use?
I should add, it therefore would be possible to run Struts 2, Shale, and JSF in the same application. :) Don On 12/19/06, Don Brown [EMAIL PROTECTED] wrote: Off topic, but AFAIK, Shale doesn't depend on any specific JSF implementation. It's goal is to fill in the gaps in the JSF spec/framework for the user. Don On 12/19/06, robin bajaj [EMAIL PROTECTED] wrote: Hi there, May I ask a corollary question in this context. What is the current status of Shale, is it build on top of SUN's JSF Ref. Implementation or MyFaces or Can I just use any JSF distro with Shale. Thanks for your replies in advance, regards robin On 12/19/06, Don Brown [EMAIL PROTECTED] wrote: It isn't an either/or question. You can use JSF actions, components, and configuration in a Struts 2 app, using the Struts 2 JSF Plugin. If you prefer an action-centric design, but want to use JSF components, then it is worth looking into. If you want a pure JSF approach, especially if you have your eye on the JSF tools, then MyFaces or Shale would be worth looking at. See also: http://cwiki.apache.org/WW/javaserver-faces.html Don On 12/19/06, Piero Sartini [EMAIL PROTECTED] wrote: Hello list, the last days I've read a lot about web frameworks in java. And the more I read, the more questions I have. Just writing this down, maybe someone has some thoughts that can help me. My problem is simple, or lets say it should be simple: What webframework is a good choice to start a new web application? After all, JSF seams to be popular, it is supported by big vendors and it is a standard. My problem with JSF is that its way too basic in my eyes. It does not give me best practices, its just there and says: use me. But it does not give me an idea how it is used best. But maybe I missed that. My feeling is that its a core technology like jsp ... someone should build a framework with it ... I am missing this framework around JSF that does speed up development. Is shale meant to be this framework? It matured a lot since I last looked at it. But for me, it looks like its not really accepted - maybe I am wrong. Is shale what I am searching for? There is JBoss Seam. I don't want to use jboss AS and not sure if its the best choice.. I looked at struts2 and it feels like it could be what I searched for. There is good documentation, many examples, an maven archetype, lots of users and the possibility to use third party technologies like freemarker. But my problem is that I am not sure if its not better to use JSF to be compatible with future technologies. There are a lot of ajax-components for example, and we can wait that a lot of third party libraries and tools will be available... Is there a simple answer? Regards, Piero - 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] ajaxArea embedded with displayTag
I'm trying to use an ajaxArea for the main portion of my site. Inside it I have control panel of several tiles. One of the tiles contains a displayTag that I want ajaxified unto it's own self, not the whole main ajaxArea. Matter of fact, I can't even get it to work right with the enclosed ajaxArea either. I've tried every combination imaginable of ajaxArea, anchors, displaytag, and ajax:displayTag Hoping some poor soul solved this one already. Basically: ajax:area id=ajaxFrame ajaxAnchors=true ajaxFlag=ajaxFrame display:table name=data id=row scope=request class=displaytag requestURI=/myaction.do display:column property=itemID title=ID: class=leftalign headerClass= sortable=true / /display:table /ajax:area Thanks, Joe - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] ajaxArea embedded with displayTag
I don't think ajax:area is an S2 tag. Is that form another ajax library? regards musachy Joseph McGranaghan wrote: I'm trying to use an ajaxArea for the main portion of my site. Inside it I have control panel of several tiles. One of the tiles contains a displayTag that I want ajaxified unto it's own self, not the whole main ajaxArea. Matter of fact, I can't even get it to work right with the enclosed ajaxArea either. I've tried every combination imaginable of ajaxArea, anchors, displaytag, and ajax:displayTag Hoping some poor soul solved this one already. Basically: ajax:area id=ajaxFrame ajaxAnchors=true ajaxFlag=ajaxFrame display:table name=data id=row scope=request class=displaytag requestURI=/myaction.do display:column property=itemID title=ID: class=leftalign headerClass= sortable=true / /display:table /ajax:area Thanks, Joe - 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] ajaxArea embedded with displayTag
No it's from the AjaxTags project. I tried to post to JWP mailing list but got bounce for some reason, hence the [OT] I use struts 1.3.5 though, not s2 Musachy Barroso wrote: I don't think ajax:area is an S2 tag. Is that form another ajax library? regards musachy Joseph McGranaghan wrote: I'm trying to use an ajaxArea for the main portion of my site. Inside it I have control panel of several tiles. One of the tiles contains a displayTag that I want ajaxified unto it's own self, not the whole main ajaxArea. Matter of fact, I can't even get it to work right with the enclosed ajaxArea either. I've tried every combination imaginable of ajaxArea, anchors, displaytag, and ajax:displayTag Hoping some poor soul solved this one already. Basically: ajax:area id=ajaxFrame ajaxAnchors=true ajaxFlag=ajaxFrame display:table name=data id=row scope=request class=displaytag requestURI=/myaction.do display:column property=itemID title=ID: class=leftalign headerClass= sortable=true / /display:table /ajax:area Thanks, Joe - 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: Struts2, Shale, Seam, pure JSF - what to use?
On 12/19/06, Don Brown [EMAIL PROTECTED] wrote: It isn't an either/or question. You can use JSF actions, components, and configuration in a Struts 2 app, using the Struts 2 JSF Plugin. If you prefer an action-centric design, but want to use JSF components, then it is worth looking into. If you want a pure JSF approach, especially if you have your eye on the JSF tools, then MyFaces or Shale would be worth looking at. See also: http://cwiki.apache.org/WW/javaserver-faces.html As Don mentions, you can use JSF components with Struts2 pretty easily, and that can be a good avenue if you primarily want JSF for the visual components part, and don't need/want the managed beans and lifecycle controller parts. If a framework on top of JSF is what you are after (which is a reasonable thing for an application developer to want -- JSF focuses on the component APIs and the foundations for application needs), you can definitely look towards Shale[1] (we're putting the finishing touches on what we hope will be a GA release) or Seam[2] (just released 1.1 ). If you like tooling assistance around your development efforts, you might also want to take a look at what support your favorite IDE provides. If you happen to be in the NetBeans camp, the Visual Web Pack plugin is totally focused around visual drag-and-drop, and includes a built in framework with a lot of similarity to the view controller function in Shale, plus there is pretty nice non-visual support for straight JSF coding (including code generation for CRUD apps). You'll also see great support for JSF in Oracle's JDeveloper, and basic but getting there support in Eclipse. I can't speak to Idea's support for JSF, but wouldn't be surprised if it is comparable. Don Craig [1] http://shale.apache.org/ [2] http://jboss.com/products/seam/ On 12/19/06, Piero Sartini [EMAIL PROTECTED] wrote: Hello list, the last days I've read a lot about web frameworks in java. And the more I read, the more questions I have. Just writing this down, maybe someone has some thoughts that can help me. My problem is simple, or lets say it should be simple: What webframework is a good choice to start a new web application? After all, JSF seams to be popular, it is supported by big vendors and it is a standard. My problem with JSF is that its way too basic in my eyes. It does not give me best practices, its just there and says: use me. But it does not give me an idea how it is used best. But maybe I missed that. My feeling is that its a core technology like jsp ... someone should build a framework with it ... I am missing this framework around JSF that does speed up development. Is shale meant to be this framework? It matured a lot since I last looked at it. But for me, it looks like its not really accepted - maybe I am wrong. Is shale what I am searching for? There is JBoss Seam. I don't want to use jboss AS and not sure if its the best choice.. I looked at struts2 and it feels like it could be what I searched for. There is good documentation, many examples, an maven archetype, lots of users and the possibility to use third party technologies like freemarker. But my problem is that I am not sure if its not better to use JSF to be compatible with future technologies. There are a lot of ajax-components for example, and we can wait that a lot of third party libraries and tools will be available... Is there a simple answer? Regards, Piero - 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: Struts2, Shale, Seam, pure JSF - what to use?
On 12/19/06, Piero Sartini [EMAIL PROTECTED] wrote: Hello list, the last days I've read a lot about web frameworks in java. And the more I read, the more questions I have. Just writing this down, maybe someone has some thoughts that can help me. My problem is simple, or lets say it should be simple: What webframework is a good choice to start a new web application? For a small application, you might not need a framework at all. You can do quite a bit with plain old JSP and JSTL, especially if you are using something like DreamMaker as an IDE. But, as applications grow from five to fifteen to fifty pages, we've found that a MVC framework makes applications easier to maintain. After all, JSF seams to be popular, it is supported by big vendors and it is a standard. As Don mentioned, the JSF plugin lets you use JSF components with Struts 2, so it's not an either/or decision. Just as an aside, the latest IDEA is finally shipping with the Struts Assistant plugin enabled, as well as the Google Web Toolkit Studio, and the Seam plugin, among others. Open source and plugin architectures are making big vendors less relevant. (After all, who's the Time Person of the Year? You. (and you! and you!). * http://www.cnn.com/2006/US/12/16/time.you.tm/index.html My problem with JSF is that its way too basic in my eyes. It does not give me best practices, its just there and says: use me. But it does not give me an idea how it is used best. But maybe I missed that. My feeling is that its a core technology like jsp ... someone should build a framework with it ... I am missing this framework around JSF that does speed up development. Is shale meant to be this framework? It matured a lot since I last looked at it. But for me, it looks like its not really accepted - maybe I am wrong. Is shale what I am searching for? JSF is considered a MVC framework, just as ASP.NET is a MVC framework. These frameworks are component-centric. You build pages by assembling components, and the components can each fire their own actions to obtain and maintain state. Frameworks like Struts and Spring MVC are action-centric. You build actions that obtain and maintain state, and then use pages to present the state. Component-based frameworks tend to appeal to people who like to use an IDE to build a visual representation of the page, and then use glue code to paste the components together. Action-based frameworks tend to appeal to people who like to hand-code pages and normalize code. There is JBoss Seam. I don't want to use jboss AS and not sure if its the best choice.. Seam has been getting some good press on the MyFaces user list. Some people say that it overcomes several blind spots of the JSF framework. * http://mail-archive.com/users%40myfaces.apache.org/msg31585.html I looked at struts2 and it feels like it could be what I searched for. There is good documentation, many examples, an maven archetype, lots of users and the possibility to use third party technologies like freemarker. But my problem is that I am not sure if its not better to use JSF to be compatible with future technologies. There are a lot of ajax-components for example, and we can wait that a lot of third party libraries and tools will be available... It's interesting to note that Ajax caused quite a stir for both JSF and ASP.NET. The underling technology does not play well with AJAX. Both frameworks have solutions now, but retrofitting those frameworks for Ajax was a lot of work. Meanwhile, frameworks like Struts are able to use AJAX out of the box, with zero changes. Struts 2 is making AJAX even easier to use, but it was never hard to begin with. As Scotty said (or will say), The fancier the plumbing, the easier it is to gum up the works. :) Is there a simple answer? The truth is that web applications are still way too much work to create and maintain, which is why we continue to look for better solutions. The simplest answer I know is to pick a use case from your application and implement it using each solution under consideration. It doesn't have to be a big use case, maybe just a search form that brings back a list. The important thing is to try it yourself, and choose what works best for you. In fact, I'm doing that myself, right now. My team is evaluating Ajax solutions. We have a simple example application that demonstrates our architecture. I'm about to code the front-end in the Google Web Toolkit, to see how it goes. Film at 11. -- HTH, Ted. * http://www.husted.com/struts/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] ajaxArea embedded with displayTag
If you put the displayTag inside the ajax:area it won't get reloaded after the ajax call, what you can do is put the displayTag on a page let's say A, the create a page B that has: ajax:area .. %@ include file=A.jsp % //or call the action here /ajax:area then create an action, that the ajax:area will call to update its content, that action return value must map to the page A.jsp so the content is evaluated, sent back to the page, and displayed inside the ajax:area. musachy Joseph McGranaghan wrote: I'm trying to use an ajaxArea for the main portion of my site. Inside it I have control panel of several tiles. One of the tiles contains a displayTag that I want ajaxified unto it's own self, not the whole main ajaxArea. Matter of fact, I can't even get it to work right with the enclosed ajaxArea either. I've tried every combination imaginable of ajaxArea, anchors, displaytag, and ajax:displayTag Hoping some poor soul solved this one already. Basically: ajax:area id=ajaxFrame ajaxAnchors=true ajaxFlag=ajaxFrame display:table name=data id=row scope=request class=displaytag requestURI=/myaction.do display:column property=itemID title=ID: class=leftalign headerClass= sortable=true / /display:table /ajax:area Thanks, Joe - 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: Struts2, Shale, Seam, pure JSF - what to use?
JSF is considered a MVC framework, just as ASP.NET is a MVC framework. These frameworks are component-centric. You build pages by assembling components, and the components can each fire their own actions to obtain and maintain state. Frameworks like Struts and Spring MVC are action-centric. You build actions that obtain and maintain state, and then use pages to present the state. Component-based frameworks tend to appeal to people who like to use an IDE to build a visual representation of the page, and then use glue code to paste the components together. Action-based frameworks tend to appeal to people who like to hand-code pages and normalize code. This is my main problem I think. Not sure if I should use an action based framework or go with JSF. Don't care about an IDE Designer - but I do care about what will be in 2 years and if my application will be easy to maintain and easy to extend for an even longer time. Everything you read out there is about JSF, and that it will be the future. Spring2 has the possibility to use it. But it overlaps functionality .. so its not the best solution in my eyes. The simplest answer I know is to pick a use case from your application and implement it using each solution under consideration. It doesn't have to be a big use case, maybe just a search form that brings back a list. The important thing is to try it yourself, and choose what works best for you. I really hoped to get an answer like: Go for this technology, its the best thing you can do right now Since it seems that it's not that easy, I will do what you suggested .. just try out myself and see what fits my need :-) Thanks for your long answer! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
basic JSTL question
These should be easy questions, but I can't find the answers...if someone could either answer them or point me to the right docs, I would appreciate it. 1. What is the proper uri for the jstl core library? According to my JSP book it should be %@ taglib prefix=c uri=http://java.sun.com/jsp/jstl/core; % but eclipse complains about unknown tags like c:out. 2. In another thread I learned that it is preferred not to use the struts bean tags (Or are the bean tags ok, but not the logic tags...) Do I want to use c:out or jsp:usebean to display the contents of an actionform? How about a normal bean? 3. Can someone show me an example of using the c:out tag to display the contents of an ActionForm? 4. Same as 3, but for a regular bean set in the action via request.setAttribute ? It's possible that if I fix #1, the rest will fall into place. Thanks for any help! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Struts2, Shale, Seam, pure JSF - what to use?
As Don mentions, you can use JSF components with Struts2 pretty easily, and that can be a good avenue if you primarily want JSF for the visual components part, and don't need/want the managed beans and lifecycle controller parts. If a framework on top of JSF is what you are after (which is a reasonable thing for an application developer to want -- JSF focuses on the component APIs and the foundations for application needs), you can definitely look towards Shale[1] (we're putting the finishing touches on what we hope will be a GA release) or Seam[2] (just released 1.1 ). Thanks, I will have a closer look at Shale and Seam. A framework on top of JSF sounds like what I am searching for. After reading this post of you, I am not sure if struts2 is what I want. - http://marc.theaimsgroup.com/?l=struts-devm=115090201630610w=2 If you like tooling assistance around your development efforts, you might also want to take a look at what support your favorite IDE provides. If you happen to be in the NetBeans camp, the Visual Web Pack plugin is totally focused around visual drag-and-drop, and includes a built in framework with a lot of similarity to the view controller function in Shale, plus there is pretty nice non-visual support for straight JSF coding (including code generation for CRUD apps). You'll also see great support for JSF in Oracle's JDeveloper, and basic but getting there support in Eclipse. I can't speak to Idea's support for JSF, but wouldn't be surprised if it is comparable. In the NetBeans camp and I know the VWP. Unfortunately it does not fit in my project, mainly because of missing templates. We discussed that on nbusers a few days ago ;-) Piero - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: basic JSTL question
On 12/19/06, Rick Schumeyer [EMAIL PROTECTED] wrote: These should be easy questions, but I can't find the answers...if someone could either answer them or point me to the right docs, I would appreciate it. 1. What is the proper uri for the jstl core library? According to my JSP book it should be %@ taglib prefix=c uri=http://java.sun.com/jsp/jstl/core; % but eclipse complains about unknown tags like c:out. It depends on what JSTL and Servlet spec versions you're using. (And the rest of the answers depend on this one.) There is some information here to help you sort it out: http://wiki.apache.org/struts/StrutsAndJSTL -- Wendy - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: basic JSTL question
Never mind! The solution involved some not-so-obvious steps 1. download and install the jstl (ok, this should have been obvious) 2. Change the top of my web.xml (this was not obvious...see http://forum.java.sun.com/thread.jspa?threadID=629437tstart=0) 3. read the docs on jstl and FormBeans Thanks anyway. Rick Schumeyer wrote: These should be easy questions, but I can't find the answers...if someone could either answer them or point me to the right docs, I would appreciate it. 1. What is the proper uri for the jstl core library? According to my JSP book it should be %@ taglib prefix=c uri=http://java.sun.com/jsp/jstl/core; % but eclipse complains about unknown tags like c:out. 2. In another thread I learned that it is preferred not to use the struts bean tags (Or are the bean tags ok, but not the logic tags...) Do I want to use c:out or jsp:usebean to display the contents of an actionform? How about a normal bean? 3. Can someone show me an example of using the c:out tag to display the contents of an ActionForm? 4. Same as 3, but for a regular bean set in the action via request.setAttribute ? It's possible that if I fix #1, the rest will fall into place. Thanks for any help! - 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] ajaxArea embedded with displayTag
Hai A trivial question ? I have a problem with DisplayTags (DT) in Struts2 where OGNL throws exception from DT- parameter like 'o-434343-p'. (See discussion Struts2, DisplayTags OGNL-error Sakari.Isoniemi ) So the solution is to use Ajax to bybass Struts2-frame and OGNL ? /S -Original Message- From: Musachy Barroso [mailto:[EMAIL PROTECTED] Sent: 20. joulukuuta 2006 3:02 To: Struts Users Mailing List Subject: Re: [OT] ajaxArea embedded with displayTag If you put the displayTag inside the ajax:area it won't get reloaded after the ajax call, what you can do is put the displayTag on a page let's say A, the create a page B that has: ajax:area .. %@ include file=A.jsp % //or call the action here /ajax:area then create an action, that the ajax:area will call to update its content, that action return value must map to the page A.jsp so the content is evaluated, sent back to the page, and displayed inside the ajax:area. musachy Joseph McGranaghan wrote: I'm trying to use an ajaxArea for the main portion of my site. Inside it I have control panel of several tiles. One of the tiles contains a displayTag that I want ajaxified unto it's own self, not the whole main ajaxArea. Matter of fact, I can't even get it to work right with the enclosed ajaxArea either. I've tried every combination imaginable of ajaxArea, anchors, displaytag, and ajax:displayTag Hoping some poor soul solved this one already. Basically: ajax:area id=ajaxFrame ajaxAnchors=true ajaxFlag=ajaxFrame display:table name=data id=row scope=request class=displaytag requestURI=/myaction.do display:column property=itemID title=ID: class=leftalign headerClass= sortable=true / /display:table /ajax:area Thanks, Joe - 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]
For Viewing data DynaValidatorForm not working, why?
HI Friends i have a problem that for viewing data DynaValidatorForm is not working well. if i create normal formbean it is displaying all the data well but when i use DynaValidatorForm, the last record only displaying repeatedly (exactly oracle count(*) returned value times ) why this is ? i have to use validation framework for data inserting forms, so i want to use the save form for both inserting form and viewing form. how can i overcome this problem, please let me know? thanks in advance ur's Mallik -- View this message in context: http://www.nabble.com/For-Viewing-data-DynaValidatorForm-not-working%2C-why--tf2858311.html#a7985678 Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Struts2, DisplayTags OGNL-error
Hai
The OGNL-StackTrace disappeared without changing the implementation
to Ajax when I set in Struts.properties dev mode=false ( struts.devMode =
false )
So, there seems to be a problem with S2 / OGNL that appears
in DevMode but don't prevent correct functionality in application to user.
This error should appear in all environments in Struts 2.0.1 / DisplayTags 1.1
whith 'struts.devMode = true' ??
If so, please (Struts developers) correct it.
/S
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: 18. joulukuuta 2006 7:50
To: user@struts.apache.org; [EMAIL PROTECTED]
Cc: displaytag-devel@lists.sourceforge.net
Subject: RE: Struts2, DisplayTags OGNL-error
OK, I'll try that (quite complicated solution).
Or would be better for whole community that DisplayTag-organisation gives
opportunity
for programmer to define what the parameters syntax is ?
Or OpenSymphony / OGNL fix OGNL ?
/Sakari
-Original Message-
From: Martin Gainty [mailto:[EMAIL PROTECTED]
Sent: 17. joulukuuta 2006 17:03
To: Struts Users Mailing List
Subject: Re: Struts2, DisplayTags OGNL-error
Mark/Sakari
I would use the div tag javascript function to construct the href (with ajax
control ability to dynamically populate your href based on occurence of JS
event)..
http://cwiki.apache.org/confluence/display/WW/ajax+div+template
saf:head theme=ajax/
script type=text/javascript
function updateReports(id) {
!-- get the window --
var DivID = window['doTag'];
!-- populate the href attribute with the params --
DivID.href = CustSearch.action?d-49653-o=+;
!-- refresh content and display the new content in the Div Tag --
DivID.bind();
}
!-- subscribe javascript updateReports to receive notifications on
updateReportsListTopic events --
dojo.event.topic.getTopic(updateReportsListTopic).subscribe(null,
updateReports);
/script
form ...
saf:div theme=ajax id=doTag href=Place to acquire data
loadingText=Loading data please ensure UpdateReports JS event executed so
UpdateReports javascript function is able to Acquire Data
errorText=Your Data is not in the office right now please try again after
New Year
ww:action id=doTagBean executeResult=true onChange=javascript:
dojo.event.topic.publish(updateReportsListTopic,this.value);
ww:param name=d-49653-o value=2/
ww:param name=2ndTag value=valueFor2ndTag/
/ww:action
/saf:div
/form
Probably missing some stuff here..anyone else?
Martin--
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- Original Message -
From: [EMAIL PROTECTED]
To: user@struts.apache.org; user@struts.apache.org
Sent: Sunday, December 17, 2006 4:02 AM
Subject: VS: Struts2, DisplayTags OGNL-error
Hai,
Mark Shifman wrote:
Are you using jsp, freemarker or velocity?
Where is displaytags getting its table from?
Here are a couple of pages that may help.
http://struts.apache.org/2.x/docs/application-session-request-objects-in-jsp.html
http://struts.apache.org/2.x/docs/application-session-request-objects-in-jsp.html
http://struts.apache.org/2.x/docs/exposing-framework-objects-to-jstl-with-a-jstl-and-displaytag-example.html
http://struts.apache.org/2.x/docs/exposing-framework-objects-to-jstl-with-a-jstl-and-displaytag-example.html
http://struts.apache.org/2.x/docs/access-to-valuestack-from-jsps.html
http://struts.apache.org/2.x/docs/access-to-valuestack-from-jsps.html
mas
= DisplayTag makes html / hrefs like
th class=sortable
a
href=CustSearch.action?d-49653-o=2amp;dog=Hello+from+%27dog%27amp;attr1=Hello+from+getAttr1amp;d-49653-p=1amp;cat=Hello+from+%27cat%27amp;d-49653-s=2amp;bttra=Hello+from+getBttraamp;attra=Hello+from+getAttradayOfBirth/a/th
th class=sortable
a
href=CustSearch.action?d-49653-o=2amp;dog=Hello+from+%27dog%27amp;attr1=Hello+from+getAttr1amp;d-49653-p=1amp;cat=Hello+from+%27cat%27amp;d-49653-s=3amp;bttra=Hello+from+getBttraamp;attra=Hello+from+getAttraaddress/a/th
thpostalCode/th
How these d-49653-.. parameters could be reaplaced to another syntax that
OGNL accepts ?
I tried also with Servlet / Filter, but didn't managed to replace (haven't done
much servlets ).
/Sakke
