RE: Writing to header causes 'not yet working' code to be executed
The strange thing is - I do have a in my markup!
And it appears to render to the head section ok most of the time even
though it displays the message.
It really only fails, in a functional way, when I call
response.renderString twice within the renderHead method:
void renderHead
{
super.renderHead(response);
// Canonical URL
String canonicalUrl = getCanonicalUrl();
if ( !StringUtils.isEmpty(canonicalUrl) )
response.renderString(""); // If this line is not executed then head
render works but still displays message.
// GoogleTrackingCode
WebsiteMgr websiteMgr = getWebsiteMgr();
if (websiteMgr != null)
{
String trackingHeadCode = websiteMgr.getEndBodyCode();
if ( !StringUtils.isEmpty(trackingHeadCode))
response.renderString(trackingHeadCode);
}
}
>-Original Message-
>From: Martin Grigorov [mailto:mgrigo...@apache.org]
>Sent: Monday, 2 April 2012 4:58 PM
>To: users@wicket.apache.org
>Subject: Re: Writing to header causes 'not yet working' code to be
executed
>
>Hi,
>
>Can you create a quickstart ?
>There is a special IMarkupFilter that creates automatically if
you
>don't have one in your page markup. For some reason it seems it didn't
>work.
>
>On Sun, Apr 1, 2012 at 11:16 PM, Chris Colman
>wrote:
>
>> ** **
>>
>> I've overridden renderHead to write to the header of the page but I
get a
>> strange error message that I have not been able to work out. It
executes
>> some code that has a 'not implemented' comment:
>>
>> ** **
>>
>> The code is in WebPage:
>>
>> ** **
>>
>> /**
>>
>> * Validate that each component which wanted to
contribute to
>> the header section actually was
>>
>> * able to do so.
>>
>> */
>>
>> private void validateHeaders()
>>
>> {
>>
>> // search for HtmlHeaderContainer in the
first
>> level of children or deeper
>>
>> // if there are transparent resolvers
used
>>
>> HtmlHeaderContainer header =
visitChildren(new
>> IVisitor()
>>
>> {
>>
>> public void component(final
Component
>> component, final IVisit visit)
>>
>> {
>>
>> if (component
instanceof
>> HtmlHeaderContainer)
>>
>> {
>>
>>
visit.stop((
>> HtmlHeaderContainer)component);
>>
>> }
>>
>> else if (component
>> instanceof TransparentWebMarkupContainer == false)
>>
>> {
>>
>>
>> visit.dontGoDeeper();
>>
>> }
>>
>> }
>>
>> });
>>
>> ** **
>>
>> if (header == null)
>>
>> {
>>
>> // the markup must at least
contain a
>> tag for wicket to automatically
>>
>> // create a HtmlHeaderContainer.
Log
>> an error if no header container
>>
>> // was created but any of the
>> components or behaviors want to contribute
>>
>> // something to the header.
>>
>> header = new HtmlHeaderContainer(
>> HtmlHeaderSectionHandler.HEADER_ID);
>>
>> add(header);
>>
>> ** **
>>
>> Response orgResponse =
>getRequestCycle
>> ().getResponse();
>>
>> try
>>
>> {
>>
>> final
>StringResponseresponse = new
>> StringResponse();
>>
>> getRequestCycle().
>> setResponse(response);
>>
>> ** **
>>
>> // Render all header
>> sections of all components on the page
>>
>>
>> AbstractHeaderRenderStrategy.get().renderHeader(header,
getPage());
>>
>> response.close();
>>
>> ** **
>>
>> if
>(response.getBuffer().length()
>> > 0)
>>
>> {
>>
>> // @TODO
it
>> is not yet working properly. JDo to fix it
>>
>>
log.error(
>>
>"^^
>^^^");
>>
>>
>>
>log.error("You
>> probably forgot to add a or ta
NumberValidator.MinimumValidator
I am reading Enjoying Web Programming with wicket(1st edition). And I found out that there is no such thing in wicket 1.5.x. So how to implement these type of function in wicket 1.5.x ? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/NumberValidator-MinimumValidator-tp4525647p4525647.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: NumberValidator.MinimumValidator
http://wicket.apache.org/apidocs/1.5/org/apache/wicket/validation/validator/MinimumValidator.html On Mon, Apr 2, 2012 at 6:12 AM, SudeepShakya wrote: > I am reading Enjoying Web Programming with wicket(1st edition). And I found > out that there is no such thing in wicket 1.5.x. So how to implement these > type of function in wicket 1.5.x ? > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/NumberValidator-MinimumValidator-tp4525647p4525647.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 > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: NumberValidator.MinimumValidator
Hi, try: Class MinimumValidator & java.io.Serializable> Bye Luca Il 02/04/2012 12:12, SudeepShakya ha scritto: I am reading Enjoying Web Programming with wicket(1st edition). And I found out that there is no such thing in wicket 1.5.x. So how to implement these type of function in wicket 1.5.x ? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/NumberValidator-MinimumValidator-tp4525647p4525647.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 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: NumberValidator.MinimumValidator
Thanx !! -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/NumberValidator-MinimumValidator-tp4525647p4525707.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
mapping / mounting of PIE.htc for IE
Hi list, in a current project I need to support IE <9. For this, the designer have decided to use pie.htc (http://css3pie.com/) which adds CSS3 support via IE behaviours. This pie.htc file is referenced from css. Unfortunately, IE is not looking for the file relative to the css, but relative to the html file is is used in. This makes it rather hard to mount the pie.htc file in a wicket application. My idea was to write an IRequestMapper implementation that decides if a request is for the pie.htc and if so returns an IRequestHandler to serve that file. Is that a possible way to go? Can I 'reuse' a ResourceRequestHandler for the actual delivery? Thanks in advance for any hints - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RadioGroup selections after validation failure problem
Hi All,
My company has just started evaluating Wicket on an app that allows users to
select and merge multiple PowerPoint presentations.
We’ve hit a bit of a problem though, basically at the moment we have one long
form containing a number of section panels.
The section panels are either ‘multi select’ (a Panel containing a CheckGroup
that contains Check objects representing the PowerPoint presentations in that
section) or ‘single select’ (a Panel containing a RadioGroup that contains
Radio objects).
The problem happens when a validation failure occurs. Basically the checkboxes
that the user selected prior to the validation failure are remembered and
repopulated when the user is bounced back to the page but the radio buttons
that the user selected aren’t remembered.
Any help would be gratefully received, I’ve snipped out what I think are the
relevant bits of code below...
Thanks
Matt
FORM CODE:
__
public class PresentationSelectionForm extends
Form implements Serializable
{
private static final long serialVersionUID = 5962930827736414107L;
final DownloadLinkPanel dlPanel =
DownloadLinkPanel.getEmptyLink("downloadLinkPanel");
final HiddenField messageIndicator = new
HiddenField("messageIndicator", new Model("0"));
private List selectors = new
ArrayList();
@SpringBean
private AssetBankService assetBankService;
public PresentationSelectionForm(String name, List sections, final
PageParameters parameters)
{
super(name, new
CompoundPropertyModel(new
PresentationSelectionFormModel()));
add(new FeedbackPanel("feedback"));
add(dlPanel);
add(messageIndicator);
HiddenField mandatorySections = new
HiddenField("requiredSections", new
Model(getIdListFromMandatorySections(sections)));
add(mandatorySections);
ListView sectionList = new ListView("sections",
sections)
{
private static final long serialVersionUID = 7480938703389583883L;
protected void populateItem(ListItem sectionItem)
{
sectionItem.add(new Label("sectionTitle",
sectionItem.getModelObject().getTitle()));
PresentationMultiSelectPanel multi = new
PresentationMultiSelectPanel("presentationMultiSelectPanel", sectionItem);
PresentationSingleSelectPanel single = new
PresentationSingleSelectPanel("presentationSingleSelectPanel", sectionItem);
selectors.add(multi);
selectors.add(single);
sectionItem.add(multi);
sectionItem.add(single);
}
};
sectionList.setReuseItems(true);
add(sectionList);
}
@Override
public void onSubmit()
{
//create the list of asset bank ids to merge from the panel input...
List assetBankAssetIds = new ArrayList();
for (PresentationSelector selector : selectors)
{
assetBankAssetIds.addAll(selector.getSelectedAssetBankAssetIds());
}
if (assetBankAssetIds.size() == 0)
{
error("Unable to complete merge, no presentations were selected.
Please select from the list then try again");
}
else if (!allMandatorySectionsAreCompleted())
{
error("Unable to complete merge, not all mandatory sections were
completed. Please complete all mandatory sections and try again");
}
else
{
try
{
File mergedPresentations =
assetBankService.getMergedPresentations(assetBankAssetIds);
addOrReplace(DownloadLinkPanel.getLinkToResourceFile("downloadLinkPanel",
mergedPresentations, "Download your file: "+mergedPresentations.getName()));
}
catch (IOException e)
{
throw new RuntimeException("Error merging presentations", e);
}
}
addOrReplace(new HiddenField("messageIndicator", new
Model("1")));
}
}
SINGLE SELECT PANEL CODE:
public class PresentationSingleSelectPanel extends Panel implements
PresentationSelector, Serializable
{
private static final long serialVersionUID = 7062146893868378278L;
private Section section;
final RadioGroup group = new
RadioGroup("presentationSingleSelectGroup");
public PresentationSingleSelectPanel(String id, ListItem
sectionItem)
{
super(id);
section = sectionItem.getModelObject();
ListView presentations = new
ListView("presentations",
sectionItem.getModelObject().getPresentations())
{
private static final long serialVersionUID = -2741478778745270525L;
protected void populateItem(ListItem presentationItem)
{
presentationItem.add(new Radio("presentation",
presentationItem.getModel()));
presentationItem.ad
Re: Version Pages by default
Now I am using IRequestMapper cryptoMapper = new CryptoMapper(getRootRequestMapper(), this); setRootRequestMapper(cryptoMapper); By this way the page parameters are encrypted. I hope it will not affect recreating the page from page mount when the page expiration happens. Also can you please answer my above question regarding StalePageException or any links to regarding this will also help. Thanks, Suresh -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Version-Pages-by-default-tp4520432p4526510.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: Version Pages by default
On Mon, Apr 2, 2012 at 6:28 PM, sudeivas wrote: > Now I am using > > IRequestMapper cryptoMapper = new CryptoMapper(getRootRequestMapper(), > this); > setRootRequestMapper(cryptoMapper); > > By this way the page parameters are encrypted. I hope it will not affect > recreating the page from page mount when the page expiration happens. > > Also can you please answer my above question regarding StalePageException or > any links to regarding this will also help. See the javadoc of Page#renderCount field. > > Thanks, > Suresh > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/Version-Pages-by-default-tp4520432p4526510.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: RadioGroup selections after validation failure problem
HI,
try giving a model to your RadioGroup:
final RadioGroup group = new
RadioGroup("presentationSingleSelectGroup", new
Model());
Hi All,
My company has just started evaluating Wicket on an app that allows users to
select and merge multiple PowerPoint presentations.
We’ve hit a bit of a problem though, basically at the moment we have one long
form containing a number of section panels.
The section panels are either ‘multi select’ (a Panel containing a CheckGroup
that contains Check objects representing the PowerPoint presentations in that
section) or ‘single select’ (a Panel containing a RadioGroup that contains
Radio objects).
The problem happens when a validation failure occurs. Basically the checkboxes
that the user selected prior to the validation failure are remembered and
repopulated when the user is bounced back to the page but the radio buttons
that the user selected aren’t remembered.
Any help would be gratefully received, I’ve snipped out what I think are the
relevant bits of code below...
Thanks
Matt
FORM CODE:
__
public class PresentationSelectionForm extends
Form implements Serializable
{
private static final long serialVersionUID = 5962930827736414107L;
final DownloadLinkPanel dlPanel =
DownloadLinkPanel.getEmptyLink("downloadLinkPanel");
final HiddenField messageIndicator = new HiddenField("messageIndicator",
new Model("0"));
private List selectors = new
ArrayList();
@SpringBean
private AssetBankService assetBankService;
public PresentationSelectionForm(String name, List sections,
final PageParameters parameters)
{
super(name, new
CompoundPropertyModel(new
PresentationSelectionFormModel()));
add(new FeedbackPanel("feedback"));
add(dlPanel);
add(messageIndicator);
HiddenField mandatorySections = new
HiddenField("requiredSections", new
Model(getIdListFromMandatorySections(sections)));
add(mandatorySections);
ListView sectionList = new ListView("sections",
sections)
{
private static final long serialVersionUID = 7480938703389583883L;
protected void populateItem(ListItem sectionItem)
{
sectionItem.add(new Label("sectionTitle",
sectionItem.getModelObject().getTitle()));
PresentationMultiSelectPanel multi = new
PresentationMultiSelectPanel("presentationMultiSelectPanel", sectionItem);
PresentationSingleSelectPanel single = new
PresentationSingleSelectPanel("presentationSingleSelectPanel", sectionItem);
selectors.add(multi);
selectors.add(single);
sectionItem.add(multi);
sectionItem.add(single);
}
};
sectionList.setReuseItems(true);
add(sectionList);
}
@Override
public void onSubmit()
{
//create the list of asset bank ids to merge from the panel input...
List assetBankAssetIds = new ArrayList();
for (PresentationSelector selector : selectors)
{
assetBankAssetIds.addAll(selector.getSelectedAssetBankAssetIds());
}
if (assetBankAssetIds.size() == 0)
{
error("Unable to complete merge, no presentations were selected. Please
select from the list then try again");
}
else if (!allMandatorySectionsAreCompleted())
{
error("Unable to complete merge, not all mandatory sections were
completed. Please complete all mandatory sections and try again");
}
else
{
try
{
File mergedPresentations =
assetBankService.getMergedPresentations(assetBankAssetIds);
addOrReplace(DownloadLinkPanel.getLinkToResourceFile("downloadLinkPanel",
mergedPresentations, "Download your file: "+mergedPresentations.getName()));
}
catch (IOException e)
{
throw new RuntimeException("Error merging presentations", e);
}
}
addOrReplace(new HiddenField("messageIndicator", new
Model("1")));
}
}
SINGLE SELECT PANEL CODE:
public class PresentationSingleSelectPanel extends Panel implements
PresentationSelector, Serializable
{
private static final long serialVersionUID = 7062146893868378278L;
private Section section;
final RadioGroup group = new
RadioGroup("presentationSingleSelectGroup");
public PresentationSingleSelectPanel(String id, ListItem
sectionItem)
{
super(id);
section = sectionItem.getModelObject();
ListView presentations = new
ListView("presentations",
sectionItem.getModelObject().getPresentations())
{
private static final long serialVersionUID = -2741478778745270525L;
protected void populateItem(ListItem
