Re: Validation.setFormComponent works only Once???
Hmm more strange ... why doesnt stop Eclipse at
getDelegate().setFormComponent();
when there is set a breakPoint?!?!?.
I know the Code looks the same, but that´s not true.
Skorpien126 wrote:
Why does this Code in my RegisterPage doesn´t work:
IFormComponent componentPassword = (IFormComponent)
getComponent(password);
IFormComponent componentPasswordConfirm = (IFormComponent)
getComponent(passwordConfirm);
if (!StringUtils.equals(getPassword(),getPasswordConfirm()))
{
getDelegate().setFormComponent(componentPassword);
getDelegate().record(getText(validator.passwordMissmatch),ValidationConstraint.CONSISTENCY);
getDelegate().setFormComponent(componentPasswordConfirm);
getDelegate().record(getText(validator.passwordMissmatch),ValidationConstraint.CONSISTENCY);
}
//check if there is an error... in password confirm or other input
fields... if yes
if (getDelegate().getHasErrors())
{
getDelegate().setFormComponent(componentPassword);
getDelegate().recordFieldInputValue(null);
getDelegate().setFormComponent(componentPasswordConfirm);
getDelegate().recordFieldInputValue(null);
return;
}
whereas this works.
if (!StringUtils.equals(getPassword(),getPasswordConfirm()))
{
getDelegate().setFormComponent(componentPassword);
getDelegate().recordFieldInputValue(null);
getDelegate().record(getText(validator.passwordMissmatch),ValidationConstraint.CONSISTENCY);
getDelegate().setFormComponent(componentPasswordConfirm);
getDelegate().recordFieldInputValue(null);
getDelegate().record(getText(validator.passwordMissmatch),ValidationConstraint.CONSISTENCY);
}
it seems so strength
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Re: Validation.setFormComponent works only Once???
Ok found a Solution...
a cycle().commitPageChanges() dit the Job
quess that a getDelegate().record(***) also calls cycle.commitChanges()...
not sure why getDelegate().recordFieldInputValue(null); doesnt do.
Skorpien126 wrote:
Why does this Code in my RegisterPage doesn´t work:
IFormComponent componentPassword = (IFormComponent)
getComponent(password);
IFormComponent componentPasswordConfirm = (IFormComponent)
getComponent(passwordConfirm);
if (!StringUtils.equals(getPassword(),getPasswordConfirm()))
{
getDelegate().setFormComponent(componentPassword);
getDelegate().record(getText(validator.passwordMissmatch),ValidationConstraint.CONSISTENCY);
getDelegate().setFormComponent(componentPasswordConfirm);
getDelegate().record(getText(validator.passwordMissmatch),ValidationConstraint.CONSISTENCY);
}
//check if there is an error... in password confirm or other input
fields... if yes
if (getDelegate().getHasErrors())
{
getDelegate().setFormComponent(componentPassword);
getDelegate().recordFieldInputValue(null);
getDelegate().setFormComponent(componentPasswordConfirm);
getDelegate().recordFieldInputValue(null);
return;
}
whereas this works.
if (!StringUtils.equals(getPassword(),getPasswordConfirm()))
{
getDelegate().setFormComponent(componentPassword);
getDelegate().recordFieldInputValue(null);
getDelegate().record(getText(validator.passwordMissmatch),ValidationConstraint.CONSISTENCY);
getDelegate().setFormComponent(componentPasswordConfirm);
getDelegate().recordFieldInputValue(null);
getDelegate().record(getText(validator.passwordMissmatch),ValidationConstraint.CONSISTENCY);
}
it seems so strength
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No .jwc when using Annotations
Hey,
I have implementet the following
http://wiki.apache.org/tapestry/SpeclessPagesInWEB-INF Code and it works
fine. so I tried to it with the components too. A Component Definition looks
like that
@ComponentClass
public abstract class Border extends BaseComponent
{
}
and in the *.application I added the meta-key. meta
key=org.apache.tapestry.component-class-packages value=my.package/.
(I tried several Combinations... also writing my own
SpecificationResolverDelegate with the findComponentSpecification method ...
no success)
I alway get an error like this...
org.apache.hivemind.ApplicationRuntimeException
Could not find template for component MyPage/$Border in locale _myLanguage.
Anyone implementet such Code successfully Any Ideas whats wrong?
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Re: No .jwc when using Annotations
YEAAAH ... got it.
Simplie the same as the setupImplicitPage().. but setting the
setPageSpecification to false.
Furthermore I had to overwrite the ComponentSpecificationResolverImpl Class.
(Defined it in the hivemodule like this
implementation service-id=tapestry.page.ComponentSpecificationResolver
invoke-factory model=threaded
construct class=mypackage.myimpl
set-object property=specificationSource
value=infrastructure:specificationSource/
set-service property=delegate
service-id=tapestry.page.SpecificationResolverDelegate/
set-object property=applicationId
value=infrastructure:applicationId/
set-object property=contextRoot
value=infrastructure:contextRoot/
set-object property=classFinder
value=infrastructure:classFinder/
/construct
/invoke-factory
/implementation
Skorpien126 wrote:
Hey,
I have implementet the following
http://wiki.apache.org/tapestry/SpeclessPagesInWEB-INF Code and it works
fine. so I tried to it with the components too. A Component Definition
looks like that
@ComponentClass
public abstract class Border extends BaseComponent
{
}
and in the *.application I added the meta-key. meta
key=org.apache.tapestry.component-class-packages value=my.package/.
(I tried several Combinations... also writing my own
SpecificationResolverDelegate with the findComponentSpecification method
... no success)
I alway get an error like this...
org.apache.hivemind.ApplicationRuntimeException
Could not find template for component MyPage/$Border in locale
_myLanguage.
Anyone implementet such Code successfully Any Ideas whats wrong?
P.S. Tapestry Version 4.0.2
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Validation.setFormComponent works only Once???
Why does this Code in my RegisterPage doesn´t work:
IFormComponent componentPassword = (IFormComponent)
getComponent(password);
IFormComponent componentPasswordConfirm = (IFormComponent)
getComponent(passwordConfirm);
if (!StringUtils.equals(getPassword(),getPasswordConfirm()))
{
getDelegate().setFormComponent(componentPassword);
getDelegate().record(getText(validator.passwordMissmatch),ValidationConstraint.CONSISTENCY);
getDelegate().setFormComponent(componentPasswordConfirm);
getDelegate().record(getText(validator.passwordMissmatch),ValidationConstraint.CONSISTENCY);
}
//check if there is an error... in password confirm or other input
fields... if yes
if (getDelegate().getHasErrors())
{
getDelegate().setFormComponent(componentPassword);
getDelegate().recordFieldInputValue(null);
getDelegate().setFormComponent(componentPasswordConfirm);
getDelegate().recordFieldInputValue(null);
return;
}
whereas this works.
if (!StringUtils.equals(getPassword(),getPasswordConfirm()))
{
getDelegate().setFormComponent(componentPassword);
getDelegate().recordFieldInputValue(null);
getDelegate().record(getText(validator.passwordMissmatch),ValidationConstraint.CONSISTENCY);
getDelegate().setFormComponent(componentPasswordConfirm);
getDelegate().recordFieldInputValue(null);
getDelegate().record(getText(validator.passwordMissmatch),ValidationConstraint.CONSISTENCY);
}
it seems so strength
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Extendet ValidationDelegate not used
Hmm I´ve a strange behaviour in my app...
I´ve build an own ValidationDelegate because I want to display the
errorMessage in the Label. Therefor I thought ... extend a Subclass
(http://tapestry.apache.org/tapestry4.1/usersguide/validation.html) should
be easy. My subclass extends from the orginal
org.apache.tapestry.valid.ValidationDelegate class.
The Delegate is defined in the .page:
bean name=delegate class=myPackage.ErrorValidationDelegate/
I´ve several other workarounds like FriendlyUrls so I turned them of to
find the error.
Furthermore I extend the FieldLabel Component. (took a look to the appfuse
startup-application)
There I set a breakPoint to find out what the app is doing:
I set this code in the renderComponent-method:
if (form.getDelegate() instanceof myPackage.ErrorValidationDelegate)
{
//breakpoint here
}
The Thread never reach the breakPoint and the Bean is never of type
ErrorValidationDelegate ... it´s always the basic ValidationDelegate.
Maybe it´s a very simple Problem... but i can´t figure out. Can someone help
me??? ideas??? Would should I check???
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Default ServiceParameterNames
Hi @All, some of my colleagues asked me, why we have to map the indexed ServiceParamters.(we use FriendlyUrls) ... so I ask you if it´s possible to change the following fact. The ServiceParameters are saved in an List. Is it possible to save them in Map... so that we could get the value of the parameter easily by Name. Overwriting a service. Someone still did it -- View this message in context: http://www.nabble.com/Default-ServiceParameterNames-tf3409427.html#a9498375 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Title Tag not closed...
Hmm not really a problem but maybe a mini bug... i´m using tapestry 4.0.2 .. and i make use of the Border-Component . In the Border Component I include this code snippet span jwcid=@Shell stylesheet=ognl:assets.defaultStyle title=my big page ... on rendering the open title tag (title) is rendered.. I get this.. html xmlns=http://www.w3.org/1999/xhtml; xml:lang=en head titlemy big page /head ... /html. ... the closing title-tag is not rendert ... what is no problem for firefox... but for the actual Internet Explorer. :( -- View this message in context: http://www.nabble.com/Title-Tag-not-closed...-tf2796286.html#a7801843 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tapestry and Spring 2.0
Spring 2 is released and I want to know if it´s compatible with tapestry 4.0.2 or even with 4.1??? Is there maybe a new Tapestry-spring.jar available?? -- View this message in context: http://www.nabble.com/Tapestry-and-Spring-2.0-tf2775514.html#a7742600 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Re: Why propertys were not updated, when Form hasErrors??
Yohhh... I take your Idea and add some more lines and it´s working. I just
had the same idea... setting a flag when a Page is loaded first time. But
this didn´t worked, maybe because of using prepareForRender().
Nevertheless.. you are my personal TODAYS HERO. Thx a lot.
Sam Gendler-2 wrote:
Well, I have never used prepareForRender(). I tend to have my pages
implement the pageBeginRenderListener interface or the
pageAttachListener interface. The former will cause a method called
pageBeginRender(IRequestCycle) to be called at the start of each
rendering of the page, much like prepareForRender. Within that
method, I know that the cycle parameter will return the correct value
for isRewinding(), so you can check whether you are at the start of
rewind cycle or a render cycle. I imagine that this is also true for
prepareForRender(). I could swear I remember reading something about
preferring pageBeginRender() over prepareForRender(), but I'm not
seeing it now, so maybe I was imagining things.
But it isn't quite as simple as merely choosing to only initialize
values before the rewind cycle but not before render, because when
your page is loaded via a link rather than a form submit, there will
be no rewind cycle, so you must do your initialization before the
render cycle instead. SO I have always done the following, in order
to be able to do initialization once per request, once for eachcycle,
or only for a particular cycle. I apply the following code to the
base page class for my application.
@InitialValue(ognl:false)
public abstract boolean isOnceInitialized();
public abstract void setOnceInitialized(boolean val);
public final void pageBeginRender(PageEvent event) {
initPage(event);
if (!isOnceInitialized()) {
initOnlyOnce(event);
setOnceInitialized(true);
}
if (getRequestCycle().isRewinding()) {
initForRewind(event);
} else {
initForRender(event);
}
}
// gets called before both rewind and render cycles
public void initPage(PageEvent event) {
}
public void initOnlyOnce(PageEvent event) {
}
// gets called before rewind cycle
public void initForRewind(PageEvent event) {
}
// gets called before render cycle
public void initForRender(PageEvent event) {
}
initPage gets called before every cycle, initOnlyOnce gets called only
once, no matter whether there is a rewind cycle or not. The other two
are self explanatory.
In the future I might see if I can overload the behaviour of the
object which controls the rendering of a page (the engine? I haven't
looked into it) in order to test for interfaces specific to each of
the 4 possible init phases, rather than overloading pageBeginRender,
so that I am not forced into a common base class. But this works
nicely, so far.
--sam
On 12/4/06, Skorpien126 [EMAIL PROTECTED] wrote:
Hmm yeah ... it´s doing something like this but I found no other way to
make
the data persistent. My preparePage() looks like this...
public void prepareForRender(IRequestCycle request)
{
super.prepareForRender(request);
getPersistItem().reInit(this.getItem());
}
where PersistItem is the bean and Item the Object, holding the initial
data.
Is there another way... I tried many ways but is the onliest one working.
Have someone a better way More infos what happening (which function
were) on validating could help.
P.S. THX for help.
Sam Gendler-2 wrote:
I've never had this problem. When a form fails validation in my apps,
I always see the content that was posted displayed back in the fields.
Is it possible that the class which backs your page is initializing
the bean back to default values after the rewind cycle completes with
an error?
--sam
On 12/3/06, Skorpien126 [EMAIL PROTECTED] wrote:
Ok... maybe I start nerving but I can´t belive that´s it not possible.
The Situation: I have maybe 20 Textareas in a form... each one using
the
required validator. The textareas are BOUND to a bean which has
lifecycle=Page. Reading and writing still works... but when I fill
data
in
first 19 Textareas und I submit I get an ValidationError because the
last
textarea has no text... so far so good, Validation is working.. but
why
the
Hell it´s not possible to update the values. I can´t expire that my
users
Refill all the textareas... Is there a workaround or so??? I read some
posts
refering this topic... but no REAL solution. Please help...
--
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Re: Re: Why propertys were not updated, when Form hasErrors??
Yohhh... I take your Idea and add some more lines and it´s working. I just
had the same idea... setting a flag when a Page is loaded first time. But
this didn´t worked, maybe because of using prepareForRender().
Nevertheless.. you are my personal TODAYS HERO. Thx a lot.
Sam Gendler-2 wrote:
Well, I have never used prepareForRender(). I tend to have my pages
implement the pageBeginRenderListener interface or the
pageAttachListener interface. The former will cause a method called
pageBeginRender(IRequestCycle) to be called at the start of each
rendering of the page, much like prepareForRender. Within that
method, I know that the cycle parameter will return the correct value
for isRewinding(), so you can check whether you are at the start of
rewind cycle or a render cycle. I imagine that this is also true for
prepareForRender(). I could swear I remember reading something about
preferring pageBeginRender() over prepareForRender(), but I'm not
seeing it now, so maybe I was imagining things.
But it isn't quite as simple as merely choosing to only initialize
values before the rewind cycle but not before render, because when
your page is loaded via a link rather than a form submit, there will
be no rewind cycle, so you must do your initialization before the
render cycle instead. SO I have always done the following, in order
to be able to do initialization once per request, once for eachcycle,
or only for a particular cycle. I apply the following code to the
base page class for my application.
@InitialValue(ognl:false)
public abstract boolean isOnceInitialized();
public abstract void setOnceInitialized(boolean val);
public final void pageBeginRender(PageEvent event) {
initPage(event);
if (!isOnceInitialized()) {
initOnlyOnce(event);
setOnceInitialized(true);
}
if (getRequestCycle().isRewinding()) {
initForRewind(event);
} else {
initForRender(event);
}
}
// gets called before both rewind and render cycles
public void initPage(PageEvent event) {
}
public void initOnlyOnce(PageEvent event) {
}
// gets called before rewind cycle
public void initForRewind(PageEvent event) {
}
// gets called before render cycle
public void initForRender(PageEvent event) {
}
initPage gets called before every cycle, initOnlyOnce gets called only
once, no matter whether there is a rewind cycle or not. The other two
are self explanatory.
In the future I might see if I can overload the behaviour of the
object which controls the rendering of a page (the engine? I haven't
looked into it) in order to test for interfaces specific to each of
the 4 possible init phases, rather than overloading pageBeginRender,
so that I am not forced into a common base class. But this works
nicely, so far.
--sam
On 12/4/06, Skorpien126 [EMAIL PROTECTED] wrote:
Hmm yeah ... it´s doing something like this but I found no other way to
make
the data persistent. My preparePage() looks like this...
public void prepareForRender(IRequestCycle request)
{
super.prepareForRender(request);
getPersistItem().reInit(this.getItem());
}
where PersistItem is the bean and Item the Object, holding the initial
data.
Is there another way... I tried many ways but is the onliest one working.
Have someone a better way More infos what happening (which function
were) on validating could help.
P.S. THX for help.
Sam Gendler-2 wrote:
I've never had this problem. When a form fails validation in my apps,
I always see the content that was posted displayed back in the fields.
Is it possible that the class which backs your page is initializing
the bean back to default values after the rewind cycle completes with
an error?
--sam
On 12/3/06, Skorpien126 [EMAIL PROTECTED] wrote:
Ok... maybe I start nerving but I can´t belive that´s it not possible.
The Situation: I have maybe 20 Textareas in a form... each one using
the
required validator. The textareas are BOUND to a bean which has
lifecycle=Page. Reading and writing still works... but when I fill
data
in
first 19 Textareas und I submit I get an ValidationError because the
last
textarea has no text... so far so good, Validation is working.. but
why
the
Hell it´s not possible to update the values. I can´t expire that my
users
Refill all the textareas... Is there a workaround or so??? I read some
posts
refering this topic... but no REAL solution. Please help...
--
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Re: Why propertys were not updated, when Form hasErrors??
Hmm yeah ... it´s doing something like this but I found no other way to make
the data persistent. My preparePage() looks like this...
public void prepareForRender(IRequestCycle request)
{
super.prepareForRender(request);
getPersistItem().reInit(this.getItem());
}
where PersistItem is the bean and Item the Object, holding the initial data.
Is there another way... I tried many ways but is the onliest one working.
Have someone a better way More infos what happening (which function
were) on validating could help.
P.S. THX for help.
Sam Gendler-2 wrote:
I've never had this problem. When a form fails validation in my apps,
I always see the content that was posted displayed back in the fields.
Is it possible that the class which backs your page is initializing
the bean back to default values after the rewind cycle completes with
an error?
--sam
On 12/3/06, Skorpien126 [EMAIL PROTECTED] wrote:
Ok... maybe I start nerving but I can´t belive that´s it not possible.
The Situation: I have maybe 20 Textareas in a form... each one using the
required validator. The textareas are BOUND to a bean which has
lifecycle=Page. Reading and writing still works... but when I fill data
in
first 19 Textareas und I submit I get an ValidationError because the last
textarea has no text... so far so good, Validation is working.. but why
the
Hell it´s not possible to update the values. I can´t expire that my users
Refill all the textareas... Is there a workaround or so??? I read some
posts
refering this topic... but no REAL solution. Please help...
--
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Re: Commit PersistPropertys on Submit with Error
After searching a while ... using a mass of searchWords I found this. http://www.nabble.com/Validatable-fields%3A-should-bound-property-be-updated-if-in-error--tf247395.html#a691248 This describes what I want... but not how I activate or if it´s still builded in!?!! Skorpien126 wrote: Hi... I want to ask, if somebody knows an easy way to update the binding values also if the form hasErrors. So lets say i´ve 5 textareas in a page, each of them have a required validator ... in the first 4 I fill in data and the last one I forget to fill. On Submitting the delegate Function show me the error, but it also set the values of the textareas to the startvalues... in my case an empty string. Is there an easy way to avoid this??? -- View this message in context: http://www.nabble.com/Commit-PersistPropertys-on-Submit-with-Error-tf2732434.html#a7652553 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Commit PersistPropertys on Submit with Error
Hi... I want to ask, if somebody knows an easy way to update the binding values also if the form hasErrors. So lets say i´ve 5 textareas in a page, each of them have a required validator ... in the first 4 I fill in data and the last one I forget to fill. On Submitting the delegate Function show me the error, but it also set the values of the textareas to the startvalues... in my case an empty string. Is there an easy way to avoid this??? -- View this message in context: http://www.nabble.com/Commit-PersistPropertys-on-Submit-with-Error-tf2732434.html#a7621725 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Dynamic Working with Tapestry...
Ron you do a great Job here!!!
Now I understand a little bit more how the delegate works. It could be
compared with ExceptionHandler which catchs Exceptions thrown by the
included subcomponents. (unimportant how deep the hierachy is).
But Now I have another Prob. I have multible Textareas in my Register page.
The Situation is: I have a Register Page including multible Textareas. When
I Submit the form and one of the validators HasErrors the textareas get
their InitialValues. Is thought Tapestry bind values in any Case?!?!?
Ron Piterman-2 wrote:
Tapestry uses for validation the ValidationDelegate - I would recomment
you stick to it, it will make your life much easier, and it is one of
tapestry's most powerfull features:
You can use validators on each of your fields, and that doesn't mean
they have to be preconfigured - you can use a dynamic list of Validator
objects, depending on the current iteration (maybe not all a required).
So all you have to do is
@Bean
public abstract ValidationDelegate getDelegate();
and
form jwcid=@Form delegate=ognl:deleagte
and in your submit listener:
if ( getDeleagte().getHasErrors() )
return;
Take a look at Form validation in the users guide.
Cheers,
Ron
Skorpien126 wrote:
Thats not exactly the situation... here a descreption depending on your
code
snippet.
form jwcid=@Form
div jwcid=@For source=ognl:objects value=ognl:currentValue
span jwcid=@If condition=ognl:currentValue instanceof
StringColumn
input jwcid=@StringComponent
value=ognl:currentValue/(includes Validation and further function)
/span
span jwcid=@If condition=ognl:currentValue instanceof
DateColumn
input jwcid=@DateComponent value=ognl:currentValue/
(includes Validation and further function)
/span
/div
input jwcid=@Submit/
/form
the Problem is that I don´t know how to check the Validation of each
component in the doSubmit-Method. I need a way to iterate over the
subcomponents!?!?!
Maybe your way would work, but then it´s incosistent to my hierachy.
P.S. Thx for help.
Ron Piterman-2 wrote:
If I get this right, there is some kind of iteration over objects inside
the form component.
When the form is submitted, the iteration will be performed again, this
one updating the values.
then you add an action binding to the submit, and persist the whole
list of obejcts which were updated:
form jwcid=@Form
div jwcid=@For source=ognl:objects value=ognl:currentValue
input jwcid=@TextField value=ognl:currentValue.name/
/div
input jwcid=@Submit/
/form
the currentValue property will point to the current iteration value, and
the input will update each object in the iteration.
Did I get it right this time?
Cheers,
Ron
Skorpien126 wrote:
I´m not sure I´ve I understand you in the right way. Updating one
Component
is not the problem, I stillt tried taht and it works.. I want that my
ContainerElement includes the @Form and in the Form tag the dynamic
Number of Components is included. So the ConatinerElement have to take
care
of binding and updating the values of the Subcomponent.
Ron Piterman-2 wrote:
There are some approaches to that problem, one approach would be to use
the parameter binding for that:
The component gets a paraemter from its container, and is responsible
to
update the parameter.
Say you have a property on your page/container component:
public Data getData() {...}
public void setData( Data data ) { // now perform the save }
you pass data as a paraemter binding to your component which includes
the form, and on your submit listener, after verifying everything is
fine, you call setData:
@Parameter public abstract Data getData();
public abstract void setData( Data data );
public void doSubmit() {
// validata...
// check that everything is ok...
if (getDelegate().getHasErrors() )
return;
setData( getData() );
}
Another approach would be to use an IActionListener as paramter and
invoke it - this is the approach I take usually.
Hope that helps,
Cheers,
Ron
Skorpien126 wrote:
Hi...
I´ve another Post, describing the same problem. In my eyes it is one
the
things which should be solved more than one times. So I will give a
whole
describtion about what I want.
OK... i have ca 30 tables each one, holding information about 1
product.
Lets say one table holds information of chairs, the other of tables
and
so
one. Each Table has a dynmamic number of Columns. Maybe an id,
describing
text, a date.. . For each Type I´ve build a subcomponent ...
DateComponent,
StringComponent and so on. The Subcomponents include the value
(String,date ...) the validation and maybe some further functionality.
Ok... when openening a Page I get an Id with which I create a
Containercomponent RequestContainer(PERSISTBEAN) ... this
Container
includes a Collection of Subcomponents correspondening to the
coloums
Re: Dynamic Working with Tapestry...
Thats not exactly the situation... here a descreption depending on your code
snippet.
form jwcid=@Form
div jwcid=@For source=ognl:objects value=ognl:currentValue
span jwcid=@If condition=ognl:currentValue instanceof
StringColumn
input jwcid=@StringComponent
value=ognl:currentValue/(includes Validation and further function)
/span
span jwcid=@If condition=ognl:currentValue instanceof
DateColumn
input jwcid=@DateComponent value=ognl:currentValue/
(includes Validation and further function)
/span
/div
input jwcid=@Submit/
/form
the Problem is that I don´t know how to check the Validation of each
component in the doSubmit-Method. I need a way to iterate over the
subcomponents!?!?!
Maybe your way would work, but then it´s incosistent to my hierachy.
P.S. Thx for help.
Ron Piterman-2 wrote:
If I get this right, there is some kind of iteration over objects inside
the form component.
When the form is submitted, the iteration will be performed again, this
one updating the values.
then you add an action binding to the submit, and persist the whole
list of obejcts which were updated:
form jwcid=@Form
div jwcid=@For source=ognl:objects value=ognl:currentValue
input jwcid=@TextField value=ognl:currentValue.name/
/div
input jwcid=@Submit/
/form
the currentValue property will point to the current iteration value, and
the input will update each object in the iteration.
Did I get it right this time?
Cheers,
Ron
Skorpien126 wrote:
I´m not sure I´ve I understand you in the right way. Updating one
Component
is not the problem, I stillt tried taht and it works.. I want that my
ContainerElement includes the @Form and in the Form tag the dynamic
Number of Components is included. So the ConatinerElement have to take
care
of binding and updating the values of the Subcomponent.
Ron Piterman-2 wrote:
There are some approaches to that problem, one approach would be to use
the parameter binding for that:
The component gets a paraemter from its container, and is responsible to
update the parameter.
Say you have a property on your page/container component:
public Data getData() {...}
public void setData( Data data ) { // now perform the save }
you pass data as a paraemter binding to your component which includes
the form, and on your submit listener, after verifying everything is
fine, you call setData:
@Parameter public abstract Data getData();
public abstract void setData( Data data );
public void doSubmit() {
// validata...
// check that everything is ok...
if (getDelegate().getHasErrors() )
return;
setData( getData() );
}
Another approach would be to use an IActionListener as paramter and
invoke it - this is the approach I take usually.
Hope that helps,
Cheers,
Ron
Skorpien126 wrote:
Hi...
I´ve another Post, describing the same problem. In my eyes it is one the
things which should be solved more than one times. So I will give a
whole
describtion about what I want.
OK... i have ca 30 tables each one, holding information about 1 product.
Lets say one table holds information of chairs, the other of tables and
so
one. Each Table has a dynmamic number of Columns. Maybe an id,
describing
text, a date.. . For each Type I´ve build a subcomponent ...
DateComponent,
StringComponent and so on. The Subcomponents include the value
(String,date ...) the validation and maybe some further functionality.
Ok... when openening a Page I get an Id with which I create a
Containercomponent RequestContainer(PERSISTBEAN) ... this Container
includes a Collection of Subcomponents correspondening to the coloums
of
the depending table and also some further, unimportant informations...
Ok... so far so good. It´s not problem to visualize the information. But
I
want to update the whole Object at once. So I´ve make a form in the
Containercomponent and in the Form-Tag I iterate over the Column-Values.
The
Form invokes a SaveMethod. In which I want to write back the values of
the
validated, values of the subcomponents. My Question... How Can I get the
values of the dynamic subcomponents (image that it+s not possible to
bind a parameter to a dynamicList-Item) How can I check that each value
is
correct/validated???
If more code is needed... just ask.
Thx u... and have a nice WE.
Here Some Example Code:
ContainerComponent.html
form jwcid=[EMAIL PROTECTED] success=listener:saveAll
span jwcid=@Foreach source=ognl:item.getList()
value=ognl:ListItem index=ognl:ListIndex
span jwcid=@If condition=ognl:ListItem instanceof DisplayString
span jwcid=@DisplayString item=ognl:ListItem
editable=true/
/span
span jwcid=@If condition=ognl:ListItem instanceof DisplayDate
span jwcid=@DisplayDate item=ognl:ListItem
editable=true/
/span
Dynamic Working with Tapestry...
Hi... I´ve another Post, describing the same problem. In my eyes it is one the things which should be solved more than one times. So I will give a whole describtion about what I want. OK... i have ca 30 tables each one, holding information about 1 product. Lets say one table holds information of chairs, the other of tables and so one. Each Table has a dynmamic number of Columns. Maybe an id, describing text, a date.. . For each Type I´ve build a subcomponent ... DateComponent, StringComponent and so on. The Subcomponents include the value (String,date ...) the validation and maybe some further functionality. Ok... when openening a Page I get an Id with which I create a Containercomponent RequestContainer(PERSISTBEAN) ... this Container includes a Collection of Subcomponents correspondening to the coloums of the depending table and also some further, unimportant informations... Ok... so far so good. It´s not problem to visualize the information. But I want to update the whole Object at once. So I´ve make a form in the Containercomponent and in the Form-Tag I iterate over the Column-Values. The Form invokes a SaveMethod. In which I want to write back the values of the validated, values of the subcomponents. My Question... How Can I get the values of the dynamic subcomponents (image that it+s not possible to bind a parameter to a dynamicList-Item) How can I check that each value is correct/validated??? If more code is needed... just ask. Thx u... and have a nice WE. Here Some Example Code: ContainerComponent.html form jwcid=[EMAIL PROTECTED] success=listener:saveAll span jwcid=@Foreach source=ognl:item.getList() value=ognl:ListItem index=ognl:ListIndex span jwcid=@If condition=ognl:ListItem instanceof DisplayString span jwcid=@DisplayString item=ognl:ListItem editable=true/ /span span jwcid=@If condition=ognl:ListItem instanceof DisplayDate span jwcid=@DisplayDate item=ognl:ListItem editable=true/ /span ... /span form jwcid=@bf:BeanForm DisplayString.html span jwcid=@If condition=ognl:editable input type=text jwcid=ColoumNameComponent/br/ br/ textarea jwcid=contentComponent cols=70 rows=10 Der Inhalt halt... /textarea p/p /span -- View this message in context: http://www.nabble.com/Dynamic-Working-with-Tapestry...-tf2697699.html#a7523697 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: MultipleComponents Submit
Ahh damn... my fault. I thought the they mean the standart contrib-libary. I´ll check it out. Thanks... ^^ Dennis Sinelnikov wrote: Did you get Tapestry-Prop library? -Dennis Skorpien126 wrote: I´m not sure if I can add Components dynamicly. I try to add several SubComponents with a @For Component, building the Subcomponent with a Value of a List. Can I use BeanForm in this way??? I now get currently this error Message Unable to parse OGNL expression 'prop:isInsideAForm': Malformed OGNL expression: prop:isInsideAForm. gredler wrote: Yes, it's possible, but it takes a bit of hand waving. Check out the BeanForm source code for examples: http://beanform.sourceforge.net/ On 11/23/06, Skorpien126 [EMAIL PROTECTED] wrote: Hi @All... I want to make a MainComponent which includes a dynamic number of subcomponents, presenting String,Date etc. All these subcomponentes include a validation for the corresondending values. The mainComponent includes the Submit-Button which should update the values of the subcomponents to the database. My Question: Is it possible??? -- View this message in context: http://www.nabble.com/MultipleComponents-Submit-tf2693218.html#a7510454 Sent from the Tapestry - User mailing list archive at Nabble.com. - 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] -- View this message in context: http://www.nabble.com/MultipleComponents-Submit-tf2693218.html#a7523713 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
MultipleComponents Submit
Hi @All... I want to make a MainComponent which includes a dynamic number of subcomponents, presenting String,Date etc. All these subcomponentes include a validation for the corresondending values. The mainComponent includes the Submit-Button which should update the values of the subcomponents to the database. My Question: Is it possible??? -- View this message in context: http://www.nabble.com/MultipleComponents-Submit-tf2693218.html#a7510454 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: MultipleComponents Submit
Thx u. I´ll check it out. More will follow... gredler wrote: Yes, it's possible, but it takes a bit of hand waving. Check out the BeanForm source code for examples: http://beanform.sourceforge.net/ On 11/23/06, Skorpien126 [EMAIL PROTECTED] wrote: Hi @All... I want to make a MainComponent which includes a dynamic number of subcomponents, presenting String,Date etc. All these subcomponentes include a validation for the corresondending values. The mainComponent includes the Submit-Button which should update the values of the subcomponents to the database. My Question: Is it possible??? -- View this message in context: http://www.nabble.com/MultipleComponents-Submit-tf2693218.html#a7510454 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/MultipleComponents-Submit-tf2693218.html#a7511449 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: MultipleComponents Submit
I´m not sure if I can add Components dynamicly. I try to add several SubComponents with a @For Component, building the Subcomponent with a Value of a List. Can I use BeanForm in this way??? I now get currently this error Message Unable to parse OGNL expression 'prop:isInsideAForm': Malformed OGNL expression: prop:isInsideAForm. gredler wrote: Yes, it's possible, but it takes a bit of hand waving. Check out the BeanForm source code for examples: http://beanform.sourceforge.net/ On 11/23/06, Skorpien126 [EMAIL PROTECTED] wrote: Hi @All... I want to make a MainComponent which includes a dynamic number of subcomponents, presenting String,Date etc. All these subcomponentes include a validation for the corresondending values. The mainComponent includes the Submit-Button which should update the values of the subcomponents to the database. My Question: Is it possible??? -- View this message in context: http://www.nabble.com/MultipleComponents-Submit-tf2693218.html#a7510454 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/MultipleComponents-Submit-tf2693218.html#a7515506 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: ComponentParameter value to Persistent ComponentProperty
Ok I tried it very often ... and it looked like that page: ... span jwcid=@Foreach source=ognl:MyList value=ognl:TemporaryItem index=ognl:Index span jwcid=@If condition=ognl:MyClass span jwcid=@MyFormComponent item=ognl:TemporaryItem/ /span /span ... myformcomponent.jwc ... component id=putitin type=TextArea binding name=value value=ognl:item.content/ /component !-- Parameter -- parameter name=item required=yes/ ... myformcomponent.html form jwcid=[EMAIL PROTECTED] listener=listener:formSubmit textarea jwcid=putitin cols=70 rows=10 Content... /textarea input type=submit value=Send/ /form Reading the Parameter was no problem but when I submit the form i get an setProperty(null,content,my new value exception)... I my eyes it looks like that the binding wasn´t successfull. I read several forum-messages ... some of them with the same problem. They all give the parameter to a persistent property. Jessek wrote: Sure it can...Just go look at the For component. On 11/3/06, Skorpien126 [EMAIL PROTECTED] wrote: Oh yeah... this was my first Idea,too ... after reading tapestry in action. but using parameter is not possible because the parameters ( in my case ) are propertys of an object which itself is put in a persist collection. I guess that tapestry can´t bind objects of an collection ?!?!?!? Jessek wrote: Generally speaking you really ~don't~ want to store persistent fields in a component if you can help it. Make everything a parameter. On 11/2/06, Skorpien126 [EMAIL PROTECTED] wrote: SOLVED: created a bean but not using the property-attribute of the bean tag... instead i make use of getBeans().getBean(beanname)... SURELY not the most intuitiv way... an lot of casting around but it seems to work!! Skorpien126 wrote: I have found several posts here where this problem is discribed.. but no one works in my case... One described: Overwrite the pageBeginRender ... i tried but i use a @For-Component so that this doesnt work because the property is persistent. Error (Change to persistent property ... has been ignored. Persistent properties may only be changed prior to the rendering of the response page. ) Another one make use of a bean... I also tried this... overwriting the bean-value with the parameter value in the pageBeginRender method but this also throws an error. in correspondending abstract class i make use of the property normally generated on rendering (discribed here http://tapestry.apache.org/tapestry4.1/usersguide/spec.html -bean specification). This throw also an error ognl.NoSuchPropertyException org.apache.tapestry.bean.BeanProvider.persistItem Here my bean specification: bean name=persistItemBean lifecycle=page property=persistItem class=myobject/bean Has anyone an idea... or better a solution??? ^^ -- View this message in context: http://www.nabble.com/ComponentParameter-value-to-Persistent-ComponentProperty-tf245.html#a7146931 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Jesse Kuhnert Tapestry/Dojo/(and a dash of TestNG), team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com -- View this message in context: http://www.nabble.com/ComponentParameter-value-to-Persistent-ComponentProperty-tf245.html#a7154502 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Jesse Kuhnert Tapestry/Dojo/(and a dash of TestNG), team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com -- View this message in context: http://www.nabble.com/ComponentParameter-value-to-Persistent-ComponentProperty-tf245.html#a7172942 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: ComponentParameter value to Persistent ComponentProperty
Oh yeah... this was my first Idea,too ... after reading tapestry in action. but using parameter is not possible because the parameters ( in my case ) are propertys of an object which itself is put in a persist collection. I guess that tapestry can´t bind objects of an collection ?!?!?!? Jessek wrote: Generally speaking you really ~don't~ want to store persistent fields in a component if you can help it. Make everything a parameter. On 11/2/06, Skorpien126 [EMAIL PROTECTED] wrote: SOLVED: created a bean but not using the property-attribute of the bean tag... instead i make use of getBeans().getBean(beanname)... SURELY not the most intuitiv way... an lot of casting around but it seems to work!! Skorpien126 wrote: I have found several posts here where this problem is discribed.. but no one works in my case... One described: Overwrite the pageBeginRender ... i tried but i use a @For-Component so that this doesnt work because the property is persistent. Error (Change to persistent property ... has been ignored. Persistent properties may only be changed prior to the rendering of the response page. ) Another one make use of a bean... I also tried this... overwriting the bean-value with the parameter value in the pageBeginRender method but this also throws an error. in correspondending abstract class i make use of the property normally generated on rendering (discribed here http://tapestry.apache.org/tapestry4.1/usersguide/spec.html -bean specification). This throw also an error ognl.NoSuchPropertyException org.apache.tapestry.bean.BeanProvider.persistItem Here my bean specification: bean name=persistItemBean lifecycle=page property=persistItem class=myobject/bean Has anyone an idea... or better a solution??? ^^ -- View this message in context: http://www.nabble.com/ComponentParameter-value-to-Persistent-ComponentProperty-tf245.html#a7146931 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Jesse Kuhnert Tapestry/Dojo/(and a dash of TestNG), team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com -- View this message in context: http://www.nabble.com/ComponentParameter-value-to-Persistent-ComponentProperty-tf245.html#a7154502 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: ComponentParameter value to Persistent ComponentProperty
SOLVED: created a bean but not using the property-attribute of the bean tag... instead i make use of getBeans().getBean(beanname)... SURELY not the most intuitiv way... an lot of casting around but it seems to work!! Skorpien126 wrote: I have found several posts here where this problem is discribed.. but no one works in my case... One described: Overwrite the pageBeginRender ... i tried but i use a @For-Component so that this doesnt work because the property is persistent. Error (Change to persistent property ... has been ignored. Persistent properties may only be changed prior to the rendering of the response page. ) Another one make use of a bean... I also tried this... overwriting the bean-value with the parameter value in the pageBeginRender method but this also throws an error. in correspondending abstract class i make use of the property normally generated on rendering (discribed here http://tapestry.apache.org/tapestry4.1/usersguide/spec.html -bean specification). This throw also an error ognl.NoSuchPropertyException org.apache.tapestry.bean.BeanProvider.persistItem Here my bean specification: bean name=persistItemBean lifecycle=page property=persistItem class=myobject/bean Has anyone an idea... or better a solution??? ^^ -- View this message in context: http://www.nabble.com/ComponentParameter-value-to-Persistent-ComponentProperty-tf245.html#a7146931 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
ComponentParameter value to Persistent ComponentProperty
I have found several posts here where this problem is discribed.. but no one works in my case... One described: Overwrite the pageBeginRender ... i tried but i use a @For-Component so that this doesnt work because the property is persistent. Error (Change to persistent property ... has been ignored. Persistent properties may only be changed prior to the rendering of the response page. ) Another one make use of a bean... I also tried this... overwriting the bean-value with the parameter value in the pageBeginRender method but this also throws an error. in correspondending abstract class i make use of the property normally generated on rendering (discribed here http://tapestry.apache.org/tapestry4.1/usersguide/spec.html -bean specification). This throw also an error ognl.NoSuchPropertyException org.apache.tapestry.bean.BeanProvider.persistItem Here my bean specification: bean name=persistItemBean lifecycle=page property=persistItem class=myobject/bean Has anyone an idea... or better a solution??? ^^ -- View this message in context: http://www.nabble.com/ComponentParameter-value-to-Persistent-ComponentProperty-tf245.html#a7121297 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: setAttribute() fails.. (Tapestry 4.1)
I REALLY NEED HELP. (last night i thought thats its maybe a problem with accesing because the list is build and accessed by two different services (page,direct-service... ).. so i decide to make the list a porperty of an global/ Visit Object... i can access the object and i can read the data... but i can´t save... HEELLLP) Skorpien126 wrote: Hi.. I have a problem but i cant find out whats wrong.. (.. i also feel not really good). I have a page defining a table (persist property in page).. for each entry in the table i use the same component to visualize. in the page definition i use a @For component to write all. it looks like span jwcid=@For source=ognl:mylist value=ognl:item span jwcid=@MYCOMPONENT name=item.name content=item.content/ span @MYCOMPONENT implements a form in which try to change the content... when i try to submit the change, Tapestry throw an exception that f.e. the setContent() Method fails... I thought that tapestry 4.1 binds parameters automaticly.. ??? so... what could be the problem??? -- View this message in context: http://www.nabble.com/setAttribute%28%29-fails..-%28Tapestry-4.1%29-tf2538245.html#a7091665 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: setAttribute() fails.. (Tapestry 4.1)
The same problem I think he didn´t reference the correct Object. I would try to make the parameters as properties(default-value then should be the value of the input-parameter) and in the doSubmitForm() i would save them... but this doesnt seem to work in tapestry 4.1! [EMAIL PROTECTED] wrote: i had some problems wiht @For I used instead @Foreach. Try with @Foreach - Original Message - From: Skorpien126 [EMAIL PROTECTED] To: users@tapestry.apache.org Sent: Tuesday, October 31, 2006 6:27 PM Subject: Re: setAttribute() fails.. (Tapestry 4.1) I REALLY NEED HELP. (last night i thought thats its maybe a problem with accesing because the list is build and accessed by two different services (page,direct-service... ).. so i decide to make the list a porperty of an global/ Visit Object... i can access the object and i can read the data... but i can´t save... HEELLLP) Skorpien126 wrote: Hi.. I have a problem but i cant find out whats wrong.. (.. i also feel not really good). I have a page defining a table (persist property in page).. for each entry in the table i use the same component to visualize. in the page definition i use a @For component to write all. it looks like span jwcid=@For source=ognl:mylist value=ognl:item span jwcid=@MYCOMPONENT name=item.name content=item.content/ span @MYCOMPONENT implements a form in which try to change the content... when i try to submit the change, Tapestry throw an exception that f.e. the setContent() Method fails... I thought that tapestry 4.1 binds parameters automaticly.. ??? so... what could be the problem??? -- View this message in context: http://www.nabble.com/setAttribute%28%29-fails..-%28Tapestry-4.1%29-tf2538245.html#a7091665 Sent from the Tapestry - User mailing list archive at Nabble.com. - 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] -- View this message in context: http://www.nabble.com/setAttribute%28%29-fails..-%28Tapestry-4.1%29-tf2538245.html#a7092495 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
setAttribute() fails.. (Tapestry 4.1)
Hi.. I have a problem but i cant find out whats wrong.. (.. i also feel not really good). I have a page defining a table (persist property in page).. for each entry in the table i use the same component to visualize. in the page definition i use a @For component to write all. it looks like span jwcid=@For source=ognl:mylist value=ognl:item span jwcid=@MYCOMPONENT name=item.name content=item.content/ span @MYCOMPONENT implements a form in which try to change the content... when i try to submit the change, Tapestry throw an exception that f.e. the setContent() Method fails... I thought that tapestry 4.1 binds parameters automaticly.. ??? so... what could be the problem??? -- View this message in context: http://www.nabble.com/setAttribute%28%29-fails..-%28Tapestry-4.1%29-tf2538245.html#a7071489 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: setAttribute() fails.. (Tapestry 4.1)
Addition: Unable to update OGNL expression 'parsed OGNL expression' of [EMAIL PROTECTED] to testname: java.util.ArrayList.null. So I´m not sure what he refers to.. i think refers to an component. I´m not sure how i can make a parameter value persistent in Tapestry 4.1 -- View this message in context: http://www.nabble.com/setAttribute%28%29-fails..-%28Tapestry-4.1%29-tf2538245.html#a7082930 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
DirectSevice ... how does it works.
Hi... I want to know which steps a request takes when submitting a form??? Is there lets say an overview, which methods are called in the servlet-processing! Why I want to know!! I have defined a form using validation ... the URL ist www.test.com/Webapp/mypage (friendly url builded-in)... when I submit the form I´m redirected to to lets say www.test.com/Webapp/mysecondpage. But when there is a validation error the url becomes www.test.com/Webapp/mypage,mycomponent.$myForm. Is there a way to avoid such URL´s??? I tried to define a new Encoder... (with encode and decode methods).. cutting the URL after the propertys are set and all is done, but this doesn´t works. All the way.. is it Possible... If yes what´s the best way??? THX..ú.. ^^ -- View this message in context: http://www.nabble.com/DirectSevice-...-how-does-it-works.-tf2515106.html#a7014875 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
CSS or even SiteMesh doesn´t work....
Okay... before i become crazy ... i make use of your help. The Situtaion: I have implemented a kind of friendly-urls... (http://tapestry.apache.org/tapestry4/UsersGuide/friendly-urls.html) ... mapping urls like *myapp/person/richard/someone to external.svc?page=personsp=Srichard/someone and vice versa. This works fine... My Servlet mapping looks like servlet-mapping servlet-namemyapp/servlet-name url-pattern/assets/*/url-pattern /servlet-mapping servlet-mapping servlet-namebackPacking/servlet-name url-pattern/*/url-pattern /servlet-mapping Hivemind module encoder id=ExternalMapper before=ExternalService object=instance: JavaExternalMapper/ encoder id=AssetBug970Eraser before=AssetService object=instance: JavaAssetBug970Eraser/ asset-encoder id=AssetService path=/assets/ page-service-encoder id=ExternalService extension=* service=page/ The Link in the final html is correct for the StyleSheet but Layout DOESN´T change. (link rel=stylesheet type=text/css href=/myapp/assets/styles/myStyle.css/) Then I tried to use SiteMesh but this doesn´t works, too. (follow the Instructions) HAS ANYONE AN IDEA whats wrong... if you need code just ask?!?? -- View this message in context: http://www.nabble.com/CSS-or-even-SiteMesh-doesnt-work-tf2467863.html#a6880375 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problem Understanding Tapestry..
Hi @ All I?ve try to build a page but i?m not right in understanding how tapestry works OK: I Have a Page Class Context (extending BasePage implementing PageBeginRenderListener)which consists some propertys of Type Persons which extends from BaseComponent and which ist not abstract. This Class builds an arraylist of Person extending BaseComponent. Now I want to initialiaze the Propertys in the Context Class at the begin of pageBeginRender is called. There i create a new Instance of Persons. then i call persons.setPersonList(ArrayList Person) so that all value are initialized. In the Context.html i try to visualize the Context builded when pageBeginRender is called. span jwcid=@Foreach source=ognl:Persons value=ognl:ListItem span jwcid=@If condition=ognl:ListItem instanceof Persons span jwcid=@Person AdresslList=ognl:ListItem.getAdressList() Name=ognl:ListItem.getName()/ /span /span The Class person has the propertys: String name and ArrayList AdressList. So the Problem is that the parameter are not referenced. the component parameters are always null... or in detail they have the values defined in the standart constructor. Can anyone help me... ?!???!?!?!? -- View this message in context: http://www.nabble.com/Problem-Understanding-Tapestry..-tf2400174.html#a6692697 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Insert Components depending on SubClass
Hi Guys.. I?m let?s say a Newbie. I have a Project and i want to realize the following: I have a abstract class called Person extending from BaseComponent owning some properties. Furthermore I have class Worker and Non-Worker extending from Person and owning some properties each. I read an array from Database including Worker and Non-Workers Objects. I have made a new component for Workers and one for non-Worker. In another Component I read the array. This one should entry a the Non-worker component or the Worker-Component for each object depending on which object i want to visualize. Is there a way realize that?!?! -- View this message in context: http://www.nabble.com/Insert-Components-depending-on-SubClass-tf2382665.html#a6640638 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Insert Components depending on SubClass
Juip, thats it. This should work.. ( i thougth of a funtion definition in the base class, which i have to override in every subclass... giving out the correct code) thank u very much Norbert S?ndor wrote: Use the For and the If components. Pseudo code: span jwcid=@For source=ognl:arrayOfPersons value=ognl:person span jwcid=@If condition=ognl:person instanceof Worker span jwcid=@Worker ... / /span span jwcid=@If condition=ognl:person instanceof NonWorker span jwcid=@NonWorker ... / /span /span I hope I understood your problem well... Regards, Norbi Skorpien126 wrote: Hi Guys.. I?m let?s say a Newbie. I have a Project and i want to realize the following: I have a abstract class called Person extending from BaseComponent owning some properties. Furthermore I have class Worker and Non-Worker extending from Person and owning some properties each. I read an array from Database including Worker and Non-Workers Objects. I have made a new component for Workers and one for non-Worker. In another Component I read the array. This one should entry a the Non-worker component or the Worker-Component for each object depending on which object i want to visualize. Is there a way realize that?!?! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/Insert-Components-depending-on-SubClass-tf2382665.html#a6641608 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
