hi,
i want to add noise to the url of a ResourceLink component (to avoid browser
caching problem) ...
i looked at Image#addAntiCacheParameter and try to put it in onComponentTag
of my ResourceLink
@Override
protected void onComponentTag(ComponentTag tag) {
thanks, i modify my onComponentTag
@Override
protected void onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
String url = tag.getAttributes().getString(href);
log.debug(URL = +url);
url = url + antiCache=
yes i'm using popupSettings
final String mime=application/xml;
ByteArrayResource res = new ByteArrayResource(mime,dSOBean.getOrder());
ResourceLinkByteArrayResource resourceL= new
ResourceLinkByteArrayResource(myF, res) {
@Override
unfortunately getUrl is :
protected final CharSequence getURL()
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finally, it works with Sven's solution but tag html has to be as i can see
in the link class (initially it was button in my html).
I create a ResourceLinkWithAnticache like this :
public class ResourceLinkWithAnticacheT extends ResourceLinkT
{
public ResourceLinkWithAnticache(String
hi,
i want to display an xml string like with a ResourceLink
but i want this xml string to be uploaded from the database when i click on
the link.
before wicket 6.9.1 i used the DocumentInlineFrame from Ernesto Reinaldo
Barreiro and it works fine in a popup with a button ...
but with 6.9.1, i cant
in wicket 1.4, i used an IndicatingAjaxLink and in onClick method, i asked my
database, get a String, transform it in a byte[] and used
DocumentInlineFrame with an XmlResource class extended DynamicWebResource
import org.apache.wicket.markup.html.DynamicWebResource;
public class MyXmlResource
i have tried it but i don't know how to replace the new
PackageResourceStream(HomePage.class, ScalaOverview.pdf)
i haven't a resourceStream but a string (or a byte[])
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so strange ...
i put log in getString method (and in onResourceRequested of the
DocumentInlineFrame).
they are never called and my panel is filled with random xml.
i also log the database request and the response (before calling new
OdyReqTargetPanel) : they are correct
public class
in fact not never called but sometimes called !!
my button is in a DataView (there is one button per line). i also have a
PagingNavigator
if i change the page in the paging navigator, getString and
onResourceRequested are sometimes called on the first click. but never
after.
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i think you are right because when i clean my browser cache between each
click, it works every time !
but, sorry, i don't know how to Append some random noise to the URL (src
attribute) in onComponentTag(ComponentTag tag)
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18.02.2014 05:06, BenHoit wrote:
in fact not never called but sometimes called !! my button
is in a DataView (there is one button per line). i also
have a PagingNavigator if i change the page in the paging
navigator, getString and onResourceRequested are sometimes
called on the first click
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