Re: Dojo datetimepicker problem
Andi, I have noticed this happening once in a while in my app too. haven't investigated yet. Did you try to reproduce this with your browser cache turned off? /Rahul From: Andreas Sachs andil...@gmx.de To: user@struts.apache.org Date: 08-09-2010 18:54 Subject: Dojo datetimepicker problem Struts: 2.1.8.1 Hi, some of my users have a problem with the datetimepicker. During an order process the users have to provide a date. Almost all users can do this (7000 orders). But i have three error reports, that the date selection field is not shown (the text input field and the icon to open the popup are missing). Two users have the problem with IE (one with IE8), but Firefox is working. One user has the problem with IE and Firefox. The main problem is, that i cannot reproduce the problem on my systems (tried with different OS, browsers,... Always working) to debug the javascript. I got the following error message from a user: Meldung: Das Objekt unterstützt diese Aktion nicht. (Object does not support operation) Line: 1191 Zeichen: 1 Code: 0 URI: https://xx//struts/dojo/struts_dojo.js Meldung: 'dojo.widget.manager' ist Null oder kein Objekt (is null or not an object) Line: 27 Zeichen: 1 Code: 0 URI: https://xx//struts/ajax/dojoRequire.js I found the following difference, but i'm not sure if this is related to this case: Typically there are only a few request to dojo javascript files in the server log. But the browser of one of the users with the problem request a lot of different files. Does anybody has some ideas what could be wrong? Thanks Andi -- GMX DSL SOMMER-SPECIAL: Surf Phone Flat 16.000 für nur 19,99 Euro/mtl.!* http://portal.gmx.net/de/go/dsl - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org =-=-= Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you
Managing code between Action Class and JSP.
I need the guideline on how to manage data transfer between JSP and action
class. I am using delegate in Action class to get an list of object from the
server and I have to process then display that list in JSP.
Right now I am getting that list as object from server in action class, put
it in request object and write scripplets in JSP to process the list in the
request object then display it.
I don't think it is good practice to put scripplets in JSP. I am not sure
where to put those processing part in different class or in Action class
itself or its ok in JSP itself.
It will be great if anyone can show me with an example to write the code in
manageable way.
General implementation what I have right now is:
Action class
Delegate delegateObject;
resultList = delegateObject.getResult();
request.setAttribute(result,resultList);
JSP
%
result = request.getAttribute(result);
for(loop){
//Loop to result and display using html tags.
//e.g. TD%= someField % /TD
}
%
Thanks in advance
--
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Managing code between Action Class and JSP.
I need the guideline on how to manage data transfer between JSP and action
class. I am using delegate in Action class to get an list of object from the
server and I have to process then display that list in JSP.
Right now I am getting that list as object from server in action class, put
it in request object and write scripplets in JSP to process the list in the
request object then display it.
I don't think it is good practice to put scripplets in JSP. I am not sure
where to put those processing part in different class or in Action class
itself or its ok in JSP itself.
It will be great if anyone can show me with an example to write the code in
manageable way.
General implementation what I have right now is:
Action class
Delegate delegateObject;
resultList = delegateObject.getResult();
request.setAttribute(result,resultList);
JSP
%
result = request.getAttribute(result);
for(loop){
//Loop to result and display using html tags.
//e.g. TD%= someField % /TD
}
%
Thanks in advance
--
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http://old.nabble.com/Managing-code-between-Action-Class-and-JSP.-tp29648186p29648186.html
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Re: Managing code between Action Class and JSP.
The scriptlets should be replaced by JSTL/custom tags/etc. Anything
that can't be trivially implemented using tags should probably happen
on the server side.
Other than that, I'm not sure what kind of information you're looking
for--maybe you could be more specific if you need further help.
HTH,
Dave
On Thu, Sep 9, 2010 at 10:17 AM, anjibman anji...@hotmail.com wrote:
I need the guideline on how to manage data transfer between JSP and action
class. I am using delegate in Action class to get an list of object from the
server and I have to process then display that list in JSP.
Right now I am getting that list as object from server in action class, put
it in request object and write scripplets in JSP to process the list in the
request object then display it.
I don't think it is good practice to put scripplets in JSP. I am not sure
where to put those processing part in different class or in Action class
itself or its ok in JSP itself.
It will be great if anyone can show me with an example to write the code in
manageable way.
General implementation what I have right now is:
Action class
Delegate delegateObject;
resultList = delegateObject.getResult();
request.setAttribute(result,resultList);
JSP
%
result = request.getAttribute(result);
for(loop){
//Loop to result and display using html tags.
//e.g. TD%= someField % /TD
}
%
Thanks in advance
--
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http://old.nabble.com/Managing-code-between-Action-Class-and-JSP.-tp29648167p29648167.html
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Latest version release notes and install documentation
Hello all, I went here to get the latest version on struts: http://struts.apache.org/download.cgi#struts221 The Release Notes link: http://struts.apache.org/docs/2.2.1/version-notes-221.html returns a 404. I am looking also for an installation guide. I'm already running many applications with 2.0.x. My lib directory for those applications contains about 24 jars or so, of which it looks like maybe 20 are from the struts distribution. The 2.2.1 Essential Dependencies Only zip file contains 84 jar files. Are these really all neccessary to run struts these days? Thanks, Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Latest version release notes and install documentation
On Thu, Sep 9, 2010 at 3:51 PM, Dave Evans dsevan...@gmail.com wrote: I went here to get the latest version on struts: http://struts.apache.org/download.cgi#struts221 The Release Notes link: http://struts.apache.org/docs/2.2.1/version-notes-221.html returns a 404. This was brought up and answered a week or two ago: http://struts.apache.org/2.2.1/docs/version-notes-221.html IIRC it's fixed for the future. Are these really all neccessary to run struts these days? No; I'd guess that includes all the plugin dependencies. As far as installation--it's way easier to use Maven. Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Managing code between Action Class and JSP.
I will try to put in simple way but this may not be complete picture.
What I am really struggling in is I have processing result in the form of
List of objects. Now if I send this list of objects through request object
to the JSP I have to do all processing on JSP with scriptlets. What would be
the best practice to send such list to JSP ready to grab.
Dave Newton-6 wrote:
The scriptlets should be replaced by JSTL/custom tags/etc. Anything
that can't be trivially implemented using tags should probably happen
on the server side.
Other than that, I'm not sure what kind of information you're looking
for--maybe you could be more specific if you need further help.
HTH,
Dave
On Thu, Sep 9, 2010 at 10:17 AM, anjibman anji...@hotmail.com wrote:
I need the guideline on how to manage data transfer between JSP and
action
class. I am using delegate in Action class to get an list of object from
the
server and I have to process then display that list in JSP.
Right now I am getting that list as object from server in action class,
put
it in request object and write scripplets in JSP to process the list in
the
request object then display it.
I don't think it is good practice to put scripplets in JSP. I am not sure
where to put those processing part in different class or in Action class
itself or its ok in JSP itself.
It will be great if anyone can show me with an example to write the code
in
manageable way.
General implementation what I have right now is:
Action class
Delegate delegateObject;
resultList = delegateObject.getResult();
request.setAttribute(result,resultList);
JSP
%
result = request.getAttribute(result);
for(loop){
//Loop to result and display using html tags.
//e.g. TD%= someField % /TD
}
%
Thanks in advance
--
View this message in context:
http://old.nabble.com/Managing-code-between-Action-Class-and-JSP.-tp29648167p29648167.html
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Re: Managing code between Action Class and JSP.
On Thu, Sep 9, 2010 at 4:12 PM, anjibman anji...@hotmail.com wrote: I will try to put in simple way but this may not be complete picture. What I am really struggling in is I have processing result in the form of List of objects. Now if I send this list of objects through request object to the JSP I have to do all processing on JSP with scriptlets. What would be the best practice to send such list to JSP ready to grab. The list will be sent as you're sending it now: that's how you get data to the JSP (view) layer. The view layer should use either JSTL or custom tags. If there's more complicated processing than can be handled simply via tags, that processing should take place on the server side. I'm not sure what other kind of information you're looking for. Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Managing code between Action Class and JSP.
On 9/9/10 4:12 PM, anjibman wrote:
What I am really struggling in is I have processing result in the form of
List of objects.
What would be the best practice to send such list to JSP ready to grab.
Best practice is to store it inside the action, and add a getter to your
action that returns the list:
public ListFoo getResultObjects()
Then in the jsp use tags like these:
ul
s:iterator value=%{resultObjects} var=aFoo
lis:property value=%{#aFoo.propertyName} //li
/s:iterator
/ul
The language used inside those %{} is called OGNL (Object Graph
Navigation Language). It can access data held either in a named map
(aFoo for example, addressed with a #) or by searching the value stack
(which typically has the action as the top item, so resultObjects winds
up calling your action's getResultObjects() method).
http://struts.apache.org/2.2.1/docs/ognl.html
http://www.opensymphony.com/ognl/html/LanguageGuide/index.html
-Dale
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Re: Managing code between Action Class and JSP.
I assumed from his example that he was using Strut1.
Maybe he could tell us so we don't have to guess and give wrong info.
On Thu, Sep 9, 2010 at 4:53 PM, Dale Newfield d...@newfield.org wrote:
On 9/9/10 4:12 PM, anjibman wrote:
What I am really struggling in is I have processing result in the form of
List of objects.
What would be the best practice to send such list to JSP ready to grab.
Best practice is to store it inside the action, and add a getter to your
action that returns the list:
public ListFoo getResultObjects()
Then in the jsp use tags like these:
ul
s:iterator value=%{resultObjects} var=aFoo
lis:property value=%{#aFoo.propertyName} //li
/s:iterator
/ul
The language used inside those %{} is called OGNL (Object Graph Navigation
Language). It can access data held either in a named map (aFoo for example,
addressed with a #) or by searching the value stack (which typically has
the action as the top item, so resultObjects winds up calling your action's
getResultObjects() method).
http://struts.apache.org/2.2.1/docs/ognl.html
http://www.opensymphony.com/ognl/html/LanguageGuide/index.html
-Dale
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Re: Latest version release notes and install documentation
On Thu, Sep 9, 2010 at 12:58 PM, Dave Newton davelnew...@gmail.com wrote: On Thu, Sep 9, 2010 at 3:51 PM, Dave Evans dsevan...@gmail.com wrote: I went here to get the latest version on struts: http://struts.apache.org/download.cgi#struts221 The Release Notes link: http://struts.apache.org/docs/2.2.1/version-notes-221.html returns a 404. This was brought up and answered a week or two ago: http://struts.apache.org/2.2.1/docs/version-notes-221.html IIRC it's fixed for the future. Are these really all neccessary to run struts these days? No; I'd guess that includes all the plugin dependencies. As far as installation--it's way easier to use Maven. Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org Thanks for the reply. Do you (or anyone else) know what set of jars is the minimum requirement to use Struts? I'm only using the framework, no plugins, no tags. I doubt maven is really necessary for my purposes. I already have my own skeletal application starter, I just need to copy the minimal collection of jars into the lib directory. If maven can do that, I guess that would be helpful. Probably the fact that I don't know maven figures into my reluctance. Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Managing code between Action Class and JSP.
Yes I am using Struts1.
On 9/9/2010 5:10 PM, Greg Lindholm wrote:
I assumed from his example that he was using Strut1.
Maybe he could tell us so we don't have to guess and give wrong info.
On Thu, Sep 9, 2010 at 4:53 PM, Dale Newfieldd...@newfield.org wrote:
On 9/9/10 4:12 PM, anjibman wrote:
What I am really struggling in is I have processing result in the form of
List of objects.
What would be the best practice to send such list to JSP ready to grab.
Best practice is to store it inside the action, and add a getter to your
action that returns the list:
public ListFoo getResultObjects()
Then in the jsp use tags like these:
ul
s:iterator value=%{resultObjects} var=aFoo
lis:property value=%{#aFoo.propertyName} //li
/s:iterator
/ul
The language used inside those %{} is called OGNL (Object Graph Navigation
Language). It can access data held either in a named map (aFoo for example,
addressed with a #) or by searching the value stack (which typically has
the action as the top item, so resultObjects winds up calling your action's
getResultObjects() method).
http://struts.apache.org/2.2.1/docs/ognl.html
http://www.opensymphony.com/ognl/html/LanguageGuide/index.html
-Dale
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
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Re: Dojo datetimepicker problem
I never use the Dojo framework,he he 2010/9/9 Rahul Mohan rahul.mo...@tcs.com Andi, I have noticed this happening once in a while in my app too. haven't investigated yet. Did you try to reproduce this with your browser cache turned off? /Rahul From: Andreas Sachs andil...@gmx.de To: user@struts.apache.org Date: 08-09-2010 18:54 Subject: Dojo datetimepicker problem Struts: 2.1.8.1 Hi, some of my users have a problem with the datetimepicker. During an order process the users have to provide a date. Almost all users can do this (7000 orders). But i have three error reports, that the date selection field is not shown (the text input field and the icon to open the popup are missing). Two users have the problem with IE (one with IE8), but Firefox is working. One user has the problem with IE and Firefox. The main problem is, that i cannot reproduce the problem on my systems (tried with different OS, browsers,... Always working) to debug the javascript. I got the following error message from a user: Meldung: Das Objekt unterstützt diese Aktion nicht. (Object does not support operation) Line: 1191 Zeichen: 1 Code: 0 URI: https://xx//struts/dojo/struts_dojo.js Meldung: 'dojo.widget.manager' ist Null oder kein Objekt (is null or not an object) Line: 27 Zeichen: 1 Code: 0 URI: https://xx//struts/ajax/dojoRequire.js I found the following difference, but i'm not sure if this is related to this case: Typically there are only a few request to dojo javascript files in the server log. But the browser of one of the users with the problem request a lot of different files. Does anybody has some ideas what could be wrong? Thanks Andi -- GMX DSL SOMMER-SPECIAL: Surf Phone Flat 16.000 für nur 19,99 Euro/mtl.!* http://portal.gmx.net/de/go/dsl - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org =-=-= Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you
Re: Latest version release notes and install documentation
for which version? 2010/9/10 Dave Evans dsevan...@gmail.com On Thu, Sep 9, 2010 at 12:58 PM, Dave Newton davelnew...@gmail.com wrote: On Thu, Sep 9, 2010 at 3:51 PM, Dave Evans dsevan...@gmail.com wrote: I went here to get the latest version on struts: http://struts.apache.org/download.cgi#struts221 The Release Notes link: http://struts.apache.org/docs/2.2.1/version-notes-221.html returns a 404. This was brought up and answered a week or two ago: http://struts.apache.org/2.2.1/docs/version-notes-221.html IIRC it's fixed for the future. Are these really all neccessary to run struts these days? No; I'd guess that includes all the plugin dependencies. As far as installation--it's way easier to use Maven. Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org Thanks for the reply. Do you (or anyone else) know what set of jars is the minimum requirement to use Struts? I'm only using the framework, no plugins, no tags. I doubt maven is really necessary for my purposes. I already have my own skeletal application starter, I just need to copy the minimal collection of jars into the lib directory. If maven can do that, I guess that would be helpful. Probably the fact that I don't know maven figures into my reluctance. Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Latest version release notes and install documentation
2010/9/9 Dave Evans dsevan...@gmail.com: Hello all, I went here to get the latest version on struts: http://struts.apache.org/download.cgi#struts221 The Release Notes link: http://struts.apache.org/docs/2.2.1/version-notes-221.html returns a 404. Link corrected, give around 30 minutes when cache expire Regards -- Łukasz + 48 606 323 122 http://www.lenart.org.pl/ Kapituła Javarsovia 2010 http://javarsovia.pl - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
