Wicketstuff tinymce 1.5
Hello, I'm migrating from wicket 1.4.18 to wicket 1.5.0, but I need wicketstuff/tinymce dependency, and I think it is not migrated to 1.5 yet; is there some prevision to do it?, or where can I find it?. My dependency: dependency groupIdorg.wicketstuff/groupId artifactIdtinymce/artifactId version1.4.18/version /dependency Thank you, Matteo Sotil
static validators feedback unrendered on page with multiple forms and feedback filtered
hi, got the following composite: page |-form1 | |-field1 | | |-StringValidator.MaximumLengthValidator [1] | |-feedbackPanel1(ComponentFeedbackMessageFilter(form1) [3]) |-form2 |-field2 | |-StringValidator.MaximumLengthValidator [2] |-feedbackPanel2(ComponentFeedbackMessageFilter(form2) [4]) when explicitly calling whatever feedback method (info, error) on submit of form1/form2 feedback messages do render ok. but when static validators [1]/[2] apply, and not pass, feedback messages are not rendered, and output console is: WARN - WebSession - Component-targetted feedback message was left unrendered. This could be because you are missing a FeedbackPanel on the page. Message: ... this happens when constructing feedback panels with message filters [3]/[4], required to permit forms differenciation on feedback output. in other case, validators feedback messages are rendered ok, but repeated on both feedback panels, which is not desirable. should any other settings be applied on composite to render static validators results on these filtered feedback panels? thank you ps this is wicket 1.4.17 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: static validators feedback unrendered on page with multiple forms and feedback filtered
You need ContainerFeedbackMessageFilter instead of ComponentFeedbackMessageFilter. On Thu, Sep 15, 2011 at 11:56 AM, manuelbarzi manuelba...@gmail.com wrote: hi, got the following composite: page |-form1 | |-field1 | | |-StringValidator.MaximumLengthValidator [1] | |-feedbackPanel1(ComponentFeedbackMessageFilter(form1) [3]) |-form2 |-field2 | |-StringValidator.MaximumLengthValidator [2] |-feedbackPanel2(ComponentFeedbackMessageFilter(form2) [4]) when explicitly calling whatever feedback method (info, error) on submit of form1/form2 feedback messages do render ok. but when static validators [1]/[2] apply, and not pass, feedback messages are not rendered, and output console is: WARN - WebSession - Component-targetted feedback message was left unrendered. This could be because you are missing a FeedbackPanel on the page. Message: ... this happens when constructing feedback panels with message filters [3]/[4], required to permit forms differenciation on feedback output. in other case, validators feedback messages are rendered ok, but repeated on both feedback panels, which is not desirable. should any other settings be applied on composite to render static validators results on these filtered feedback panels? thank you ps this is wicket 1.4.17 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Patch for Portlet support in Wicket 1.5
Hi Portlet users, At https://issues.apache.org/jira/browse/WICKET-4019 you can find an attachment provided by Peter Pastrnak that brings back the support of Portlets for Wicket 1.5. If you would like to have this feature in your 1.5 applications now is the time to test it and give feedback. Before merging it back in Wicket distro (as wicket-portlet submodule?) I prefer to re-incubate it as WicketStuff project for a while. It would be nice if the code is tested with more Portlet containers and if some kind of integration tests can be added. If you need any kind of support just contact us at d...@wicket.apache.org. -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Creating a resource from a byte array and its content type
In Wicket 1.4, I used an org.apache.wicket.resource.ByteArrayResource to create a resource from a byte array and its content type. I then used this object's getResourceStream() method to return an IResourceStream, to get an InputStream and read it into a byte array. (I do this as part of my prepation of an image into a NonCachingImage component, whilst minimising the session size.) In Wicket 1.5, I find ByteArrayResource as org.apache.wicket.request.resource.ByteArrayResource. It is now an abstract class and no longer has the ability to convert a byte array and its content type into a resource stream (as far as I can see). Can anyone recommend a good way for me to generate a resource stream from a byte array and its content type? I would appreciate any assistance greatly. Ian Marshall My essential 1.4 Java code -- String sContentTypeWithPrefix = [...]; byte[] baData = [...]; ByteArrayResource barImage = new ByteArrayResource( sContentTypeWithPrefix, baData); IResourceStream rs = barImage.getResourceStream(); long loLengthInBytes = rs.length(); byte[] baTemp = new byte[nLengthInBytes]; InputStream is = rs.getInputStream(); int nReadResult = is.read(baTemp, 0, nLengthInBytes); -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Creating-a-resource-from-a-byte-array-and-its-content-type-tp3815188p3815188.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Creating a resource from a byte array and its content type
org.apache.wicket.request.resource.ByteArrayResource is not abstract. you just need org.apache.wicket.markup.html.image.NonCachingImage.NonCachingImage(String, IResource) ByteArrayResource can work with static byte[] or with dynamic - see org.apache.wicket.request.resource.ByteArrayResource.getData(Attributes) On Thu, Sep 15, 2011 at 1:20 PM, Ian Marshall ianmarshall...@gmail.com wrote: In Wicket 1.4, I used an org.apache.wicket.resource.ByteArrayResource to create a resource from a byte array and its content type. I then used this object's getResourceStream() method to return an IResourceStream, to get an InputStream and read it into a byte array. (I do this as part of my prepation of an image into a NonCachingImage component, whilst minimising the session size.) In Wicket 1.5, I find ByteArrayResource as org.apache.wicket.request.resource.ByteArrayResource. It is now an abstract class and no longer has the ability to convert a byte array and its content type into a resource stream (as far as I can see). Can anyone recommend a good way for me to generate a resource stream from a byte array and its content type? I would appreciate any assistance greatly. Ian Marshall My essential 1.4 Java code -- String sContentTypeWithPrefix = [...]; byte[] baData = [...]; ByteArrayResource barImage = new ByteArrayResource( sContentTypeWithPrefix, baData); IResourceStream rs = barImage.getResourceStream(); long loLengthInBytes = rs.length(); byte[] baTemp = new byte[nLengthInBytes]; InputStream is = rs.getInputStream(); int nReadResult = is.read(baTemp, 0, nLengthInBytes); -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Creating-a-resource-from-a-byte-array-and-its-content-type-tp3815188p3815188.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: LocaleFirstMapper in wicket 1.5
Another question regarding LocaleFirstMapper: in mapHandler() it always adds the locale as the first segment. In wicket 1.4 a url could start with ../-strings in the IRequestCodingStrategy.encode() call. Wicket would generate a relative url to the wicket filter. Since LocaleFirstMapper always puts the locale at the front, is this no longer the case in 1.5? Sebastian Op 14-9-2011 21:32, schreef Igor Vaynberg: yes, good catch Bas. please open a jira ticket. -igor On Wed, Sep 14, 2011 at 12:12 PM, Bas Goorenb...@iswd.nl wrote: Hi all, I'm in the process of migrating our internal code library to 1.5. So far the main feeling is: wow, most things became a lot easier and cleaner. In other words: thanks wicket team! Now on to my question: If I look at the LocaleFirstMapper [1] in wicket-examples, I see that in #getCompatibilityScore() it forwards the call to the chain. For as far as I can see this would not work, since most mappers (if not all) have their own getCompatibilityScore() based on the amount of matching segments from the start of the url. So in other words: by not stripping the locale from the request url before forwarding the call to the chain, will this not result in a 0 score for all mappers? Sebastian [1] http://grepcode.com/file_/repo1.maven.org/maven2/org.apache.wicket/wicket-examples/1.5-M3/org/apache/wicket/examples/requestmapper/LocaleFirstMapper.java/?v=source - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: LocaleFirstMapper in wicket 1.5
The code that makes the Url relative is executed after #mapHandler(IRequestHandler) On Thu, Sep 15, 2011 at 2:49 PM, Bas Gooren b...@iswd.nl wrote: Another question regarding LocaleFirstMapper: in mapHandler() it always adds the locale as the first segment. In wicket 1.4 a url could start with ../-strings in the IRequestCodingStrategy.encode() call. Wicket would generate a relative url to the wicket filter. Since LocaleFirstMapper always puts the locale at the front, is this no longer the case in 1.5? Sebastian Op 14-9-2011 21:32, schreef Igor Vaynberg: yes, good catch Bas. please open a jira ticket. -igor On Wed, Sep 14, 2011 at 12:12 PM, Bas Goorenb...@iswd.nl wrote: Hi all, I'm in the process of migrating our internal code library to 1.5. So far the main feeling is: wow, most things became a lot easier and cleaner. In other words: thanks wicket team! Now on to my question: If I look at the LocaleFirstMapper [1] in wicket-examples, I see that in #getCompatibilityScore() it forwards the call to the chain. For as far as I can see this would not work, since most mappers (if not all) have their own getCompatibilityScore() based on the amount of matching segments from the start of the url. So in other words: by not stripping the locale from the request url before forwarding the call to the chain, will this not result in a 0 score for all mappers? Sebastian [1] http://grepcode.com/file_/repo1.maven.org/maven2/org.apache.wicket/wicket-examples/1.5-M3/org/apache/wicket/examples/requestmapper/LocaleFirstMapper.java/?v=source - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: LocaleFirstMapper in wicket 1.5
So does that mean that all urls generated by mapHandler() are relative to the wicket filter, and are later made relative to the current page url? When looking at RequestCycle.urlFor() and UrlRenderer it appears this way. Op 15-9-2011 14:00, schreef Martin Grigorov: The code that makes the Url relative is executed after #mapHandler(IRequestHandler) On Thu, Sep 15, 2011 at 2:49 PM, Bas Goorenb...@iswd.nl wrote: Another question regarding LocaleFirstMapper: in mapHandler() it always adds the locale as the first segment. In wicket 1.4 a url could start with ../-strings in the IRequestCodingStrategy.encode() call. Wicket would generate a relative url to the wicket filter. Since LocaleFirstMapper always puts the locale at the front, is this no longer the case in 1.5? Sebastian Op 14-9-2011 21:32, schreef Igor Vaynberg: yes, good catch Bas. please open a jira ticket. -igor On Wed, Sep 14, 2011 at 12:12 PM, Bas Goorenb...@iswd.nlwrote: Hi all, I'm in the process of migrating our internal code library to 1.5. So far the main feeling is: wow, most things became a lot easier and cleaner. In other words: thanks wicket team! Now on to my question: If I look at the LocaleFirstMapper [1] in wicket-examples, I see that in #getCompatibilityScore() it forwards the call to the chain. For as far as I can see this would not work, since most mappers (if not all) have their own getCompatibilityScore() based on the amount of matching segments from the start of the url. So in other words: by not stripping the locale from the request url before forwarding the call to the chain, will this not result in a 0 score for all mappers? Sebastian [1] http://grepcode.com/file_/repo1.maven.org/maven2/org.apache.wicket/wicket-examples/1.5-M3/org/apache/wicket/examples/requestmapper/LocaleFirstMapper.java/?v=source - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: static validators feedback unrendered on page with multiple forms and feedback filtered
Hi, are form1 and form2 nested inside another form? hi, got the following composite: page |-form1 | |-field1 | | |-StringValidator.MaximumLengthValidator [1] | |-feedbackPanel1(ComponentFeedbackMessageFilter(form1) [3]) |-form2 |-field2 | |-StringValidator.MaximumLengthValidator [2] |-feedbackPanel2(ComponentFeedbackMessageFilter(form2) [4]) when explicitly calling whatever feedback method (info, error) on submit of form1/form2 feedback messages do render ok. but when static validators [1]/[2] apply, and not pass, feedback messages are not rendered, and output console is: WARN - WebSession - Component-targetted feedback message was left unrendered. This could be because you are missing a FeedbackPanel on the page. Message: ... this happens when constructing feedback panels with message filters [3]/[4], required to permit forms differenciation on feedback output. in other case, validators feedback messages are rendered ok, but repeated on both feedback panels, which is not desirable. should any other settings be applied on composite to render static validators results on these filtered feedback panels? thank you ps this is wicket 1.4.17 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
GAE, DataView and performance
I'm using Objectify for datastore access in GAE, though the problem would
be the same if I was using the datastore API directly.
For optimal performance, Google recommends doing batch requests to the
datastore whenever possible - they say making the requests in parallel
is much faster than serial. They also recommend retrieving keys instead
of the entire entity whenever you may not need each entity right away -
such as for a paginated list. I've seen some posts indicating that the
performance improvement can be a factory of 10x - e.g. serially fetching
20 items will be 20x a single fetch, but fetching them in parallel
might only be 2x a single fetch.
I'm having difficulty seeing how I would follow those recommendations when
using a DataView with PagingNavigator. My initial query for all the entities
in the list should be for the keys, since only a fraction of the entities will
be displayed at a time. However, since populateItem() is called serially for
each list item, I cannot batch the requests that resolve the keys to their
entities. For best performance, I need to get a callback when a group of items
will be rendered so that I can fetch them all at once - and then call
populateItem() with the resulting items one at a time.
I'm guessing I'll need to dig into DataView and extend it, or perhaps
roll my own implementation?
As an example, here is my current, non-optimal, implementation:
ListKeyMyEntity keys = db.getMyEntityKeys();
DataViewKeyMyEntity list = new DataViewKeyMyEntity(entity_list, new
ListDataProviderKeyMyEntity(keys)
{
protected void populateItem(final ItemKeyMyEntity item)
{
KeyMyEntity key = item.getModel().getObject();
MyEntity entity = db.getMyEntity(key);
add components for the entity
}
}
list.setItemsPerPage(20);
add(list);
add(new PagingNavigator(paginator, list);
The optimized version would perhaps look something like the example below,
which resolves all the keys to their entities in one method and then the
populateItem() expects the entity, rather than the key:
ListKeyMyEntity keys = db.getMyEntityKeys();
DataViewKeyMyEntity list = new DataViewKeyMyEntity(entity_list, new
ListDataProviderKeyMyEntity(keys)
{
protected ListMyEntity getPageOfEntities(ListKeyMyEntity keys)
{
return db.getEntitiesForKeys(keys);
}
protected void populateItem(final ItemMyEntity item)
{
MyEntity entity = item.getModel().getObject();
add components for the entity
}
}
list.setItemsPerPage(20);
add(list);
add(new PagingNavigator(paginator, list);
Anyone have any suggestions how I can do this without essentially
re-implementing
DataView? I probably should have looked further into the DataView code before
posting...but the Wicket community seems to have already solved every other
problem
I've come across, so I though I'd ask here first :
TIA!
Chris
--
-
Chris Merrill | Web Performance, Inc.
ch...@webperformance.com| http://webperformance.com
919-433-1762| 919-845-7601
Web Performance: Website Load Testing Software Services
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Re: GAE, DataView and performance
may you execute the query db in IDataProvider.iterator, instead of
populateItem. see IDataProvider javadoc.
.
On Thu, Sep 15, 2011 at 3:16 PM, Chris Merrill ch...@webperformance.com wrote:
I'm using Objectify for datastore access in GAE, though the problem would
be the same if I was using the datastore API directly.
For optimal performance, Google recommends doing batch requests to the
datastore whenever possible - they say making the requests in parallel
is much faster than serial. They also recommend retrieving keys instead
of the entire entity whenever you may not need each entity right away -
such as for a paginated list. I've seen some posts indicating that the
performance improvement can be a factory of 10x - e.g. serially fetching
20 items will be 20x a single fetch, but fetching them in parallel
might only be 2x a single fetch.
I'm having difficulty seeing how I would follow those recommendations when
using a DataView with PagingNavigator. My initial query for all the entities
in the list should be for the keys, since only a fraction of the entities will
be displayed at a time. However, since populateItem() is called serially for
each list item, I cannot batch the requests that resolve the keys to their
entities. For best performance, I need to get a callback when a group of items
will be rendered so that I can fetch them all at once - and then call
populateItem() with the resulting items one at a time.
I'm guessing I'll need to dig into DataView and extend it, or perhaps
roll my own implementation?
As an example, here is my current, non-optimal, implementation:
ListKeyMyEntity keys = db.getMyEntityKeys();
DataViewKeyMyEntity list = new DataViewKeyMyEntity(entity_list, new
ListDataProviderKeyMyEntity(keys)
{
protected void populateItem(final ItemKeyMyEntity item)
{
KeyMyEntity key = item.getModel().getObject();
MyEntity entity = db.getMyEntity(key);
add components for the entity
}
}
list.setItemsPerPage(20);
add(list);
add(new PagingNavigator(paginator, list);
The optimized version would perhaps look something like the example below,
which resolves all the keys to their entities in one method and then the
populateItem() expects the entity, rather than the key:
ListKeyMyEntity keys = db.getMyEntityKeys();
DataViewKeyMyEntity list = new DataViewKeyMyEntity(entity_list, new
ListDataProviderKeyMyEntity(keys)
{
protected ListMyEntity getPageOfEntities(ListKeyMyEntity keys)
{
return db.getEntitiesForKeys(keys);
}
protected void populateItem(final ItemMyEntity item)
{
MyEntity entity = item.getModel().getObject();
add components for the entity
}
}
list.setItemsPerPage(20);
add(list);
add(new PagingNavigator(paginator, list);
Anyone have any suggestions how I can do this without essentially
re-implementing
DataView? I probably should have looked further into the DataView code before
posting...but the Wicket community seems to have already solved every other
problem
I've come across, so I though I'd ask here first :
TIA!
Chris
--
-
Chris Merrill | Web Performance, Inc.
ch...@webperformance.com | http://webperformance.com
919-433-1762 | 919-845-7601
Web Performance: Website Load Testing Software Services
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-
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Re: Creating a resource from a byte array and its content type
I don't know why I said that ByteArrayResource was abstract. Sorry about that; I got it mixed up with another class. I need to keep my byte array wrapped in a LoadableDetachableModel, in order to prevent the array being stored in the page and session, so I do not supply an IResource to the NonCachingImage component constructor; I use NonCachingImage(String id, IModel? myLDM) instead. After looking at what my use of the Wicket and Java classes did, which, despite all the streams and content type, was just to copy an image byte array, I shall now do a direct copy and see what happens. Thank you very much for your pointers, Martin; in my view, two minds do indeed make three. Ian -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Creating-a-resource-from-a-byte-array-and-its-content-type-tp3815188p3815697.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Creating a resource from a byte array and its content type
On Thu, Sep 15, 2011 at 5:13 PM, Ian Marshall ianmarshall...@gmail.com wrote: I don't know why I said that ByteArrayResource was abstract. Sorry about that; I got it mixed up with another class. I need to keep my byte array wrapped in a LoadableDetachableModel, in order to prevent the array being stored in the page and session, so I do not supply an IResource to the NonCachingImage component constructor; I use NonCachingImage(String id, IModel? myLDM) instead. With the dynamic nature of ByteArrayResource you also can load the byte[] on demand without storing it. After looking at what my use of the Wicket and Java classes did, which, despite all the streams and content type, was just to copy an image byte array, I shall now do a direct copy and see what happens. Thank you very much for your pointers, Martin; in my view, two minds do indeed make three. Ian -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Creating-a-resource-from-a-byte-array-and-its-content-type-tp3815188p3815697.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Creating a resource from a byte array and its content type
I used my other method instead of using ByteArrayResource directly, in order to reduce session size. I therefore presume that I was using ByteArrayResource incorrectly for that reduction to happen! Martin Grigorov-4 wrote: On Thu, Sep 15, 2011 at 5:13 PM, Ian Marshall lt;ianmarshall...@gmail.comgt; wrote: I don't know why I said that ByteArrayResource was abstract. Sorry about that; I got it mixed up with another class. I need to keep my byte array wrapped in a LoadableDetachableModel, in order to prevent the array being stored in the page and session, so I do not supply an IResource to the NonCachingImage component constructor; I use NonCachingImage(String id, IModel? myLDM) instead. With the dynamic nature of ByteArrayResource you also can load the byte[] on demand without storing it. After looking at what my use of the Wicket and Java classes did, which, despite all the streams and content type, was just to copy an image byte array, I shall now do a direct copy and see what happens. Thank you very much for your pointers, Martin; in my view, two minds do indeed make three. Ian -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Creating-a-resource-from-a-byte-array-and-its-content-type-tp3815188p3815697.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Creating-a-resource-from-a-byte-array-and-its-content-type-tp3815188p3815727.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Display HTML in Label with validation
Hi, How to display dynamic HTML content on page which can be invalid (because this HTML is entered by a user). I can use Label.setEscapeModelStrings(false), but with invalid HTML content the page will not be rendered (because of HTML parsing error). So maybe I can use some of standard Wicket mechanisms to parse this HTML first to check if I can display it on page? There are some parsers within framework... -- Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Panel Loop
Hello,
I have a panel to which I want to add multiple items. I have put it into a
loop and as long as I have only one panel I am good, with more than one it
errorsI get why it errors, it has a panel with that name already, however I
have no idea how to solve this.
Can I create a list of the EmployeePanel and then somehow merge them
together and then add?
Here is what I am trying to do:
for(People person : searchResponse.getAll())
{
for(Employees employee : person.getEmployees())
{
for(District dis : person.getDistrict())
{
form.add(new EmployeePanel(people, employee, dis));
// make this a list instead???
}
}
}
//now merge EmployeePanel list and add?
Thanks
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Re: Panel Loop
Have a look at repeaters (e.g. RepeatingView and ListView).
Op 15-9-2011 17:10, schreef Fred:
Hello,
I have a panel to which I want to add multiple items. I have put it into a
loop and as long as I have only one panel I am good, with more than one it
errorsI get why it errors, it has a panel with that name already, however I
have no idea how to solve this.
Can I create a list of the EmployeePanel and then somehow merge them
together and then add?
Here is what I am trying to do:
for(People person : searchResponse.getAll())
{
for(Employees employee : person.getEmployees())
{
for(District dis : person.getDistrict())
{
form.add(new EmployeePanel(people, employee, dis));
// make this a list instead???
}
}
}
//now merge EmployeePanel list and add?
Thanks
--
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http://apache-wicket.1842946.n4.nabble.com/Panel-Loop-tp3815879p3815879.html
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Re: Panel Loop
may you need a RepeatingView. see javadoc.
.
On Thu, Sep 15, 2011 at 5:10 PM, Fred smiths...@hotmail.com wrote:
Hello,
I have a panel to which I want to add multiple items. I have put it into a
loop and as long as I have only one panel I am good, with more than one it
errorsI get why it errors, it has a panel with that name already, however I
have no idea how to solve this.
Can I create a list of the EmployeePanel and then somehow merge them
together and then add?
Here is what I am trying to do:
for(People person : searchResponse.getAll())
{
for(Employees employee : person.getEmployees())
{
for(District dis : person.getDistrict())
{
form.add(new EmployeePanel(people, employee, dis));
// make this a list instead???
}
}
}
//now merge EmployeePanel list and add?
Thanks
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Default Captcha Implementation in Wicket 1.5
Hi everybody; I am a newbie, so I hope my question won't be too trivial, I've been going through some examples, I am currently using Wicket 1.5 and I just included latest wicket extensions jar to my build path(which is 3 years old) String imagePass = randomString(6, 8); add(new Image(challenge, new CaptchaImageResource(imagePass))); I am receiving type wicket.markup.html.image.resource.DynamicImageResource can not be resolved, it is indirectly referenced error, which is the true, since we have BufferedDynamicImageResource instead. Do we have another way of implementing a captcha component using wicket 1.5? Or do I have to go with Recaptcha? Erinc
Re: Display HTML in Label with validation
may HtmlDocumentValidator help you. . On Thu, Sep 15, 2011 at 5:05 PM, Daniel Stoch daniel.st...@gmail.com wrote: Hi, How to display dynamic HTML content on page which can be invalid (because this HTML is entered by a user). I can use Label.setEscapeModelStrings(false), but with invalid HTML content the page will not be rendered (because of HTML parsing error). So maybe I can use some of standard Wicket mechanisms to parse this HTML first to check if I can display it on page? There are some parsers within framework... -- Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Panel Loop
Thanks!
worked with:
RepeatingView view = new RepeatingView(people);
for(People person : searchResponse.getAll())
{
for(Employees employee : person.getEmployees())
{
for(District dis : person.getDistrict())
{
view.add(new EmployeePanel(view.newChildId(), employee, dis));
}
}
}
form.add(view);
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Minor typo in the Migration to Wicket 1.5 guide?
Under the final section List of renamed classes and methods, should the first 1.4 class listed not be org.apache.wicket.request.resource.ResourceReference but org.apache.wicket.ResourceReference? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Minor-typo-in-the-Migration-to-Wicket-1-5-guide-tp3816035p3816035.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
HomePage with PageParameters wicket 1.5
Hi, Is there any reasonable way to set PageParameters for home page. In wicket 1.4 it was possible to override WebRequestCycleProcessor's resolveHomePageTarget method and add RequestParameters for the request. We do use this functionality because application has customizable home pages per user and some pages do need parameters to show correct view for the user. I tried to implement my own version of HomePageMapper (and provider) and use it with the Application but so far no success. Is there anywhere a diagram of new request handling cycle? I have debugged and tried to read the code to understand the inner workings of wicket 1.5 but there are still some things that are not clear for me. Reqards, Mikko Pukki
Re: Default Captcha Implementation in Wicket 1.5
wicket 1.5 jars are not three years old, so you probably have the wrong jar to see how to implement the catcha see the captcha example in wicket-examples. live one here: http://www.wicketstuff.org/wicket/captcha -igor On Thu, Sep 15, 2011 at 8:31 AM, Erinc Arikan erincari...@gmail.com wrote: Hi everybody; I am a newbie, so I hope my question won't be too trivial, I've been going through some examples, I am currently using Wicket 1.5 and I just included latest wicket extensions jar to my build path(which is 3 years old) String imagePass = randomString(6, 8); add(new Image(challenge, new CaptchaImageResource(imagePass))); I am receiving type wicket.markup.html.image.resource.DynamicImageResource can not be resolved, it is indirectly referenced error, which is the true, since we have BufferedDynamicImageResource instead. Do we have another way of implementing a captcha component using wicket 1.5? Or do I have to go with Recaptcha? Erinc - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: HomePage with PageParameters wicket 1.5
i dont really understand your question. homepage should be accessible without parameters, but in any case urlfor(homepage.class, pageparameters) should generate a correct url... -igor On Thu, Sep 15, 2011 at 9:06 AM, Mikko Pukki mikko.pu...@syncrontech.com wrote: Hi, Is there any reasonable way to set PageParameters for home page. In wicket 1.4 it was possible to override WebRequestCycleProcessor's resolveHomePageTarget method and add RequestParameters for the request. We do use this functionality because application has customizable home pages per user and some pages do need parameters to show correct view for the user. I tried to implement my own version of HomePageMapper (and provider) and use it with the Application but so far no success. Is there anywhere a diagram of new request handling cycle? I have debugged and tried to read the code to understand the inner workings of wicket 1.5 but there are still some things that are not clear for me. Reqards, Mikko Pukki - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Default Captcha Implementation in Wicket 1.5
Hi Igor; Thanks for the response. Jar file that is three years old isn't wicket 1.5.0 jar, it's the wicket-extensions jar. I already checked the example that you posted, it's importing from import org.apache.wicket.extensions.markup.html.captcha.CaptchaImageResource ; I am using wicket-1.5-RC7, My quickstart project is not able to reference neither CaptchaImageResource nor anything from org.apache.wicket.extensions.*. So I went ahead and googled wicket extensions, newest version that I can find was from 2008 which is wicket-extensions-1.2.7. If you know where/how I can get a newer wicket-extensions.jar, I'd really appreciate it. Erinc Erinc On Thu, Sep 15, 2011 at 12:57 PM, Igor Vaynberg igor.vaynb...@gmail.comwrote: wicket 1.5 jars are not three years old, so you probably have the wrong jar to see how to implement the catcha see the captcha example in wicket-examples. live one here: http://www.wicketstuff.org/wicket/captcha -igor On Thu, Sep 15, 2011 at 8:31 AM, Erinc Arikan erincari...@gmail.com wrote: Hi everybody; I am a newbie, so I hope my question won't be too trivial, I've been going through some examples, I am currently using Wicket 1.5 and I just included latest wicket extensions jar to my build path(which is 3 years old) String imagePass = randomString(6, 8); add(new Image(challenge, new CaptchaImageResource(imagePass))); I am receiving type wicket.markup.html.image.resource.DynamicImageResource can not be resolved, it is indirectly referenced error, which is the true, since we have BufferedDynamicImageResource instead. Do we have another way of implementing a captcha component using wicket 1.5? Or do I have to go with Recaptcha? Erinc - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Default Captcha Implementation in Wicket 1.5
http://repo1.maven.org/maven2/org/apache/wicket/wicket-extensions/ On Thu, Sep 15, 2011 at 10:13 AM, Erinc Arikan erincari...@gmail.comwrote: Hi Igor; Thanks for the response. Jar file that is three years old isn't wicket 1.5.0 jar, it's the wicket-extensions jar. I already checked the example that you posted, it's importing from import org.apache.wicket.extensions.markup.html.captcha.CaptchaImageResource ; I am using wicket-1.5-RC7, My quickstart project is not able to reference neither CaptchaImageResource nor anything from org.apache.wicket.extensions.*. So I went ahead and googled wicket extensions, newest version that I can find was from 2008 which is wicket-extensions-1.2.7. If you know where/how I can get a newer wicket-extensions.jar, I'd really appreciate it. Erinc Erinc On Thu, Sep 15, 2011 at 12:57 PM, Igor Vaynberg igor.vaynb...@gmail.com wrote: wicket 1.5 jars are not three years old, so you probably have the wrong jar to see how to implement the catcha see the captcha example in wicket-examples. live one here: http://www.wicketstuff.org/wicket/captcha -igor On Thu, Sep 15, 2011 at 8:31 AM, Erinc Arikan erincari...@gmail.com wrote: Hi everybody; I am a newbie, so I hope my question won't be too trivial, I've been going through some examples, I am currently using Wicket 1.5 and I just included latest wicket extensions jar to my build path(which is 3 years old) String imagePass = randomString(6, 8); add(new Image(challenge, new CaptchaImageResource(imagePass))); I am receiving type wicket.markup.html.image.resource.DynamicImageResource can not be resolved, it is indirectly referenced error, which is the true, since we have BufferedDynamicImageResource instead. Do we have another way of implementing a captcha component using wicket 1.5? Or do I have to go with Recaptcha? Erinc - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: HomePage with PageParameters wicket 1.5
The home page cannot have indexed parameters (/indexed1/indexed2) because this way it will match every request which is not matched by another mapper with higher compatibility score. But it should work with query parameters (/?param1=value1...) On Thu, Sep 15, 2011 at 7:06 PM, Mikko Pukki mikko.pu...@syncrontech.com wrote: Hi, Is there any reasonable way to set PageParameters for home page. In wicket 1.4 it was possible to override WebRequestCycleProcessor's resolveHomePageTarget method and add RequestParameters for the request. We do use this functionality because application has customizable home pages per user and some pages do need parameters to show correct view for the user. I tried to implement my own version of HomePageMapper (and provider) and use it with the Application but so far no success. Is there anywhere a diagram of new request handling cycle? I have debugged and tried to read the code to understand the inner workings of wicket 1.5 but there are still some things that are not clear for me. Reqards, Mikko Pukki -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Minor typo in the Migration to Wicket 1.5 guide?
fixed the wiki is editable by everyone. improve it! ;-) On Thu, Sep 15, 2011 at 7:03 PM, Ian Marshall ianmarshall...@gmail.com wrote: Under the final section List of renamed classes and methods, should the first 1.4 class listed not be org.apache.wicket.request.resource.ResourceReference but org.apache.wicket.ResourceReference? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Minor-typo-in-the-Migration-to-Wicket-1-5-guide-tp3816035p3816035.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Minor typo in the Migration to Wicket 1.5 guide?
Good point, Martin. I never noticed the Edit Page link at the top of the migration guide until your post. Next time, I'll (register and) log on to the Apache Software Foundation and submit minor typo corrections myself. Martin Grigorov-4 wrote: fixed the wiki is editable by everyone. improve it! ;-) On Thu, Sep 15, 2011 at 7:03 PM, Ian Marshall lt;ianmarshall...@gmail.comgt; wrote: Under the final section List of renamed classes and methods, should the first 1.4 class listed not be org.apache.wicket.request.resource.ResourceReference but org.apache.wicket.ResourceReference? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Minor-typo-in-the-Migration-to-Wicket-1-5-guide-tp3816035p3816035.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Minor-typo-in-the-Migration-to-Wicket-1-5-guide-tp3816035p3816542.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Stateful pages without page Id in the url
Hello,
I have an application where all the pages are stateful (have ajax components
in them). However, most of the pages are also bookmarkable and can be fully
restored via the PageParameters. In addition to this, some of pages with
input forms contain unmanaged hibernate entities (unmanaged, because they
can be modified via ajax) and I would prefer to refresh every time the page
is requested from the server, instead of retrieving the page from the page
store. When wicket 1.5 was released I created the following class:
public class NoPageIdMountedMapper extends MountedMapper {
...
@Override
protected void encodePageComponentInfo(Url url, PageComponentInfo info)
{
super.encodePageComponentInfo(url, null);
}
}
which removed the page Id from the url and this didn't result in any other
change in the behavior. However in the latest wicket revisions (currently in
1.5-SNAPSHOT) this technique doesn't work anymore - the ajax in the pages
using NoPageIdMountedMapper is not working, because the ajax request url
doesn't contain the page id anymore.
Is it still possible to have stateful pages without having the page id in
the url? Thanks in advance.
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Re: Stateful pages without page Id in the url
Hi, yes you can, but F5 will instance the page again and its state will get
lost.
I think the problem is related to
https://issues.apache.org/jira/browse/WICKET-4014
Can you open a ticket so we can track it?
2011/9/15 hok ivanvasi...@gmail.com
Hello,
I have an application where all the pages are stateful (have ajax
components
in them). However, most of the pages are also bookmarkable and can be fully
restored via the PageParameters. In addition to this, some of pages with
input forms contain unmanaged hibernate entities (unmanaged, because they
can be modified via ajax) and I would prefer to refresh every time the page
is requested from the server, instead of retrieving the page from the page
store. When wicket 1.5 was released I created the following class:
public class NoPageIdMountedMapper extends MountedMapper {
...
@Override
protected void encodePageComponentInfo(Url url, PageComponentInfo info)
{
super.encodePageComponentInfo(url, null);
}
}
which removed the page Id from the url and this didn't result in any other
change in the behavior. However in the latest wicket revisions (currently
in
1.5-SNAPSHOT) this technique doesn't work anymore - the ajax in the pages
using NoPageIdMountedMapper is not working, because the ajax request url
doesn't contain the page id anymore.
Is it still possible to have stateful pages without having the page id in
the url? Thanks in advance.
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Pedro Henrique Oliveira dos Santos
Re: Stateful pages without page Id in the url
Thanks for the fast response. In my case though, I have pages that are defined by their page parameters, so even if the page is expired, pressing F5 would reload the same page from the server (and it's not important if the state is lost). However if I'm using the aforementioned NoPageIdMountedMapper the ajax in the page is not working. So is there another way besides this for achieving stateful page without page id in the url? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Stateful-pages-without-page-Id-in-the-url-tp3816663p3816779.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
MixedParamUrlCodingStrategy and form submit
Googled around, but no clear answer:
In my app I mount a page like this:
mount(new MixedParamUrlCodingStrategy(/store/product, ItemPage.class,
new String[]{itemId, itemName}));
which gives me a URL
store/product/45336/some-name
I have a form on the resulting page, which on submit sends me to
store/?wicket:interface=:3:itemForm::IFormSubmitListener::
hence 404
looking at form's action I see
../../?wicket:interface=:3:itemForm::IFormSubmitListener::,
but I think I need ../?wicket:interface=:3:itemForm::IFormSubmitListener::
What am I doing wrong? Last two elements are parameters and should be
discounted, but seems like Wicket add's one extra ../ and misses
mounted page.
Are there better way of configuring Mounting / forms ?
Sincerely,
Alexander
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Re: Stateful pages without page Id in the url
If WICKET-4014 is the reason then the following workaround should revert it:
@Override
public Url mapHandler(IRequestHandler requestHandler)
{
if (requestHandler instanceof ListenerInterfaceRequestHandler) {
return null;
} else {
return super.mapHandler(requestHandler);
}
}
Why you are so keen to not have page id in the url ?
On Fri, Sep 16, 2011 at 12:00 AM, hok ivanvasi...@gmail.com wrote:
Thanks for the fast response. In my case though, I have pages that are
defined by their page parameters, so even if the page is expired, pressing
F5 would reload the same page from the server (and it's not important if the
state is lost). However if I'm using the aforementioned
NoPageIdMountedMapper the ajax in the page is not working. So is there
another way besides this for achieving stateful page without page id in the
url?
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Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
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Re: Wicket 1.5: request mapper to make all urls absolute
Ok, I've been playing around with this, and it doesn't work. WebPageRenderer#respond() compares the current url to the target url. The current url is always normalized (without context path), so if my absolute mapper generates a target url which is absolute, and as such includes the context path and the filter path, wicket initiates a redirect. Then, on the next request, the exact same thing happens, so we end up in a redirect loop. It appears that the only way to achieve what I want is to override the UrlRenderer and it's method #renderRelativeUrl(). Basically, all that is required there is to prefix the context path and filter path. Op 15-9-2011 1:58, schreef Igor Vaynberg: that sounds correct. essentially this is the same as running the url through requestcycle.geturlrenderer().renderFullUrl(url) but with a different prefix -igor On Wed, Sep 14, 2011 at 4:54 PM, Bas Goorenb...@iswd.nl wrote: Hi, Another wicket 1.5 migration question: In 1.4 we created a IRequestCodingStrategy decorator which, in encode(), translates all urls to be absolute. We did this by checking if the url started with /, and if not, removing all occurrences of ../ and ./. To handle being behind a reverse proxy, the constructor optionally accepted a prefix which was always prepended. In 1.5 it seems this could be implemented as an IRequestMapper which decorates the root mapper. However, since we are passed a Url instead of a String, and a lot has changed surrounding url generation, what is the best way to make all urls absolute? I'm thinking: - check Url.isAbsolute() - remove segments which are .. or . - prepend prefix segments Is this the correct way? Sebastian - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Stateful pages without page Id in the url
Thanks Martin, your solution seems to work. There are two cases where I need stateful pages without page id. The first one is for purely aesthetic reasons and concerns bookmarkable pages which can be opened with page parameters. The second is a bit more important. I have a user profile page, where a user can edit it's profile. This is a (relatively) complex form and, for example, each user can add/remove contacts from a list (via ajax) and after this to submit the form and the changes go to the database. Because of the ajax lists I'm unable to use LoadableDetachableModel for the User object (which is hibernate entity) and I'm using a regular Model. In this case, if the page has id the user can make some changes to the profile and then to save them. However, he can also return to an earlier version of the same page, which also contains the same unmananged user object, but with older state and not synchronized with the database (because of the newer changes). This is a case I'm trying to avoid and by making the page not cache-able and removing the id I can guarantee that whenever the user opens this page it'll always be instantiated again with the correct state of the entity. In this case though, the back functionality provided by the page id's is lost. Do you know of a more elegant solution to the problem of having forms, containing ajax lists? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Stateful-pages-without-page-Id-in-the-url-tp3816663p3817023.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Stateful pages without page Id in the url
We have use cases similar to this. For explanation purposes, consider a User class that has a collection of Features. We have an IModelListFeature implementation called EntityListModelFeature. This class maintains a list of feature IDs within its implementation (the actual list of Features is transient). It's essentially the same as LDM, but has logic in onDetach() that replaces its ID list with IDs for the list's contents at the end of the current request. So during the editing process, the contents of this list are changed, *but at no point are any entities serialized into the session.* When the user eventually clicks Save, the User entity's collection is replaced with the EntityListModel's collection and pushed to the database. When I first started with Wicket I did a lot of entity serialization tricks like you mention. I've since taken a hard and fast rule against it since it causes a myriad of problems. But of course your mileage may vary. :) Regards, Dan On Thu, Sep 15, 2011 at 4:24 PM, hok ivanvasi...@gmail.com wrote: Thanks Martin, your solution seems to work. There are two cases where I need stateful pages without page id. The first one is for purely aesthetic reasons and concerns bookmarkable pages which can be opened with page parameters. The second is a bit more important. I have a user profile page, where a user can edit it's profile. This is a (relatively) complex form and, for example, each user can add/remove contacts from a list (via ajax) and after this to submit the form and the changes go to the database. Because of the ajax lists I'm unable to use LoadableDetachableModel for the User object (which is hibernate entity) and I'm using a regular Model. In this case, if the page has id the user can make some changes to the profile and then to save them. However, he can also return to an earlier version of the same page, which also contains the same unmananged user object, but with older state and not synchronized with the database (because of the newer changes). This is a case I'm trying to avoid and by making the page not cache-able and removing the id I can guarantee that whenever the user opens this page it'll always be instantiated again with the correct state of the entity. In this case though, the back functionality provided by the page id's is lost. Do you know of a more elegant solution to the problem of having forms, containing ajax lists? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Stateful-pages-without-page-Id-in-the-url-tp3816663p3817023.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Create a stand-alone link and get its URL
Great idea, worked like a charm.
Thanks!
On Tue, Sep 13, 2011 at 8:19 PM, Igor Vaynberg igor.vaynb...@gmail.com wrote:
create a single metadata key that holds a mapstring,object where
string is a uuid.
-igor
On Tue, Sep 13, 2011 at 5:40 PM, Alec Swan alecs...@gmail.com wrote:
Great idea, thanks.
As I was working on passing template information as a part of the link
URL I started thinking that it would be nice if I could store this
information in session metadata and pass the metadata key as a part of
the link URL. However, I am not sure if I can pass metadata key in the
URL somehow.
Thoughts?
Thanks,
Alec
On Tue, Sep 13, 2011 at 10:44 AM, Igor Vaynberg igor.vaynb...@gmail.com
wrote:
add a single link to your page. expose its url as a variable to the
templating engine and append some sort of id to the url to
differentiate which template should be used. since you have to put the
link into markup put it inside an invisible div.
-igor
On Tue, Sep 13, 2011 at 8:37 AM, Alec Swan alecs...@gmail.com wrote:
I don't think this will work because the template could be a method
invocation, e.g.
a wicket:id=${var.getLinkToStudentReportWithColumns('First Name',
'Last Name')}Download/a
Template-evaluation approach works great for generating HTML reports,
i.e. the template evaluates to a string that contains raw HTML
table../table and can be included on any page. So, here is what
a page containing HTML report looks like:
div wicket:id=editableLabel
${var.studentReportWithColumnsHTML('First Name', 'Last Name')}
/div
My code runs templating engine on the content of the editableLabel
before rendering it.
However, the new requirement is to expose the same reports for
download as CSV files and I would like to continue using the
templating mechanism and be able to support something like:
div wicket:id=editableLabel
a wicket:id=${var.getLinkToStudentReportWithColumns('First Name',
'Last Name')}Download/a
/div
Thoughts?
Thanks,
Alec
On Tue, Sep 13, 2011 at 1:00 AM, Sven Meier s...@meiers.net wrote:
Why don't you just use a component for this, e.g. DownloadLink?
a wicket:id=${var.wellKnownWicketId}Download/a
No stable url involved.
Sven
On 09/13/2011 04:45 AM, Alec Swan wrote:
Our templating engine is the one that needs to generate the link by
evaluating a template similar to a
href='${var.reportLink}'Download/a. The engine does not have
access to any Wicket components but can access Thread local
properties, such as RequestCycle.get(). I guess we could add a
behavior to RequestCycle.get().getResponsePage().
Is this what you are suggesting or there is a more elegant way to
implement this in Wicket?
Thanks,
Alec
On Mon, Sep 12, 2011 at 5:27 PM, Igor Vaynberg igor.vaynb...@gmail.com
wrote:
the problem is when you say build a url to an instance of this
request target wicket doesnt hold on to the instance, nor does it
have any way to recreate it.
what you can do is add a behavior to the page and construct a url to
that behavior.
-igor
On Mon, Sep 12, 2011 at 4:16 PM, Alec Swan alecs...@gmail.com wrote:
I don't really need a stable URL. In fact, I would prefer if the link
URL was session or page-specific so that it cannot be accessed by
anybody unless they first accessed the page that contains the link.
I would like to do something along the lines of the code in my
original post. In other words, I would like to create a new
RequestTarget and get its URL and display that URL to the user.
Thanks,
Alec
On Mon, Sep 12, 2011 at 4:14 PM, Igor Vaynberg
igor.vaynb...@gmail.com wrote:
create a resource and register it in shared resources, this will allow
you to create a stable url. the filename and reportdata you will have
to pass on the url.
-igor
On Mon, Sep 12, 2011 at 2:25 PM, Alec Swan alecs...@gmail.com wrote:
Hello,
We use a templating engine which generates parts of our pages.
Templates can be included on any page. We need the engine to be able
to generate a link which will display a report when clicked. I tried
using the following code, but it returns null from
RequestTarget.urlFor(..):
public String getReportLink() {
return + RequestCycle.get().urlFor(new
DownloadCsvRequestTarget(fileName, reportData));
}
Where DownloadCsvRequestTarget implements respond() method to write
reportData our in CSV format.
Thanks,
Alec
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IHeaderContributor#renderHead does not inject CSS on panel swap
Hello, Our app uses panel swapping as a tabbing implementation. I noticed that if I inject CSS using component.add(CSSPackageResource.getHeaderContribution(resourceRef, media)) during panel construction, then the CSS is included correctly and takes effect after the panel swap. However, if I inject the same CSS in IHeaderContributor#renderHead() using response.renderCSSReference(resourceRef, media) then CSS is not included after the panel swap and hence does not take effect. How can I get CSS injection to work in IHeaderContributor#renderHead()? Thanks, Alec - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: IHeaderContributor#renderHead does not inject CSS on panel swap
that should work, please create a quickstart. -igor On Thu, Sep 15, 2011 at 8:06 PM, Alec Swan alecs...@gmail.com wrote: Hello, Our app uses panel swapping as a tabbing implementation. I noticed that if I inject CSS using component.add(CSSPackageResource.getHeaderContribution(resourceRef, media)) during panel construction, then the CSS is included correctly and takes effect after the panel swap. However, if I inject the same CSS in IHeaderContributor#renderHead() using response.renderCSSReference(resourceRef, media) then CSS is not included after the panel swap and hence does not take effect. How can I get CSS injection to work in IHeaderContributor#renderHead()? Thanks, Alec - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
AjaxSubmitLink 1.4.18 issue/not working
Hi,
I'm trying to upgrade from 1.4.8 to 1.4.18 and I'm finding that
AjaxSubmitLink is not working (at least with one form).
The form doesn't get submitted - the problem in wicket-ajax.js is (~line 1120):
// Submits a form using ajax.
// This method serializes a form and sends it as POST body.
submitForm: function(form, submitButton) {
var submittingAttribute = 'data-wicket-submitting';
if (form.onsubmit !form.getAttribute(submittingAttribute)) {
form.setAttribute(submittingAttribute,
submittingAttribute);
var retValue = form.onsubmit();
form.removeAttribute(submittingAttribute);
if (!retValue) return;
}
The problem is var retValue = form.onsubmit(); does not return any
value (retValue remains undefined) and hence it returns and doesn't do
the submit. I don't know enough about javascript to really understand
whats happening here. The form is fairly unremarkable.
For now I've patch the wicket-ajax.js code and comment out the return,
and it works fine again. I notice this code here was not in 1.4.8. But
obviously this is not the solution.
So I imagine it something to do with the form, but I don't know where
to start and look - what is normally returned by form.onsubmit();?
what can I look for?
many thanks
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