Hi,
just use a WebMarkupContainer and output the url by yourself:
add(new WebMarkupContianer("iframe") {
onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
tag.put("src", urlString);
}
}];
Have fun
Sven
On 22.10.2015 21:16, superstefan wrote:
I have a page where I need to show an external HTML page inside an iframe.
Until Wicket 6.x I could use
add(new InlineFrame("iframeid", new RedirectPage(urlString)));
After migrating to Wicket7 this runtime error occurs:
[qtp945122723-17] ERROR org.apache.wicket.DefaultExceptionMapper -
Unexpected error occurred
org.apache.wicket.WicketRuntimeException: Unable to create page from class
org.apache.wicket.markup.html.pages.RedirectPage. Class does not have a
visible default constructor.
at
org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:80)
at
org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:103)
at
org.apache.wicket.DefaultMapperContext.newPageInstance(DefaultMapperContext.java:106)
at
org.apache.wicket.core.request.handler.PageProvider.resolvePageInstance(PageProvider.java:271)
at
org.apache.wicket.core.request.handler.PageProvider.getPageInstance(PageProvider.java:169)
at
org.apache.wicket.markup.html.link.InlineFrame.onLinkClicked(InlineFrame.java:155)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.wicket.RequestListenerInterface.internalInvoke(RequestListenerInterface.java:258)
at
org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:216)
at
org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.invokeListener(ListenerInterfaceRequestHandler.java:241)
at
org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler.java:234)
at
org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:865)
at
org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at
org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:265)
at
org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:222)
at
org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:293)
at
org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:261)
at
org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:203)
at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:284)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1476)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
at org.eclipse.jetty.server.Server.handle(Server.java:370)
at
org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)
at
org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)
at
org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:971)
at
org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1033)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:640)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:231)
at
org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72)
at
org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoSuchMethodException:
org.apache.wicket.markup.html.pages.RedirectPage.<init>()
at java.lang.Class.getConstructor0(Class.java:2892)
at java.lang.Class.getDeclaredConstructor(Class.java:2058)
at
org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:65)
... 44 more
What other redirect method could I use to initialize the iframe?
Thank you very much in advance!
Stefan
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