Good evening everyone,
I am trying to develop a content app and I whant to have a combobox that
displays a list of jcr nodes. To do this, I started to expand
info.magnolia.ui.form.field.definition.SelectFieldDefinition. here is my code:
[code]package cm.uni2grow.magnolia.scholarship.browsersfields;
import javax.jcr.Node;
import javax.jcr.NodeIterator;
import javax.jcr.PathNotFoundException;
import javax.jcr.RepositoryException;
import javax.jcr.ValueFormatException;
import cm.uni2grow.magnolia.scholarship.dao.DaoJcrFactory;
import info.magnolia.ui.form.field.definition.FieldDefinition;
import info.magnolia.ui.form.field.definition.SelectFieldDefinition;
import info.magnolia.ui.form.field.definition.SelectFieldOptionDefinition;
public class CategorycomboBox extends SelectFieldDefinition implements
FieldDefinition {
public CategorycomboBox()
{
super();
DaoJcrFactory dao=DaoJcrFactory.getInstance();
String sql = "select * from mgnl:category ";
NodeIterator nodes = dao.getNodesBySql(sql,
"optionCategory",-1,-1);
while (nodes.hasNext()) {
Node node = nodes.nextNode();
SelectFieldOptionDefinition option=new
SelectFieldOptionDefinition();
try {
String
name=node.getProperty("jcrLabel").getString();
option.setLabel(name);
option.setName(name);
option.setValue(node.getName());
} catch (ValueFormatException e) {
e.printStackTrace();
} catch (PathNotFoundException e) {
e.printStackTrace();
} catch (RepositoryException e) {
e.printStackTrace();
}
addOption(option);
}
}
}
[/code]
But when I view the form in magnolia, I get the following error:
[code]2014-04-10 16:09:46,108 ERROR
magnolia.ui.form.field.factory.FieldFactoryFactory: No field type definition
found for category
info.magnolia.registry.RegistrationException: Could not find fieldType for
definition cm.uni2grow.magnolia.scholarship.browsersfields.CategorycomboBox
at
info.magnolia.ui.form.fieldtype.registry.FieldTypeDefinitionRegistry.getByDefinition(FieldTypeDefinitionRegistry.java:88)
at
info.magnolia.ui.form.field.factory.FieldFactoryFactory.createFieldFactory(FieldFactoryFactory.java:82)
at
info.magnolia.ui.dialog.formdialog.FormBuilder.buildReducedForm(FormBuilder.java:158)
at
info.magnolia.ui.dialog.formdialog.FormBuilder.buildForm(FormBuilder.java:106)
at
info.magnolia.ui.contentapp.detail.DetailPresenter.setItemView(DetailPresenter.java:145)
at
info.magnolia.ui.contentapp.detail.DetailPresenter.start(DetailPresenter.java:124)
at
info.magnolia.ui.contentapp.detail.DetailEditorPresenter.start(DetailEditorPresenter.java:144)
at
info.magnolia.ui.contentapp.detail.DetailEditorPresenter.start(DetailEditorPresenter.java:114)
at
info.magnolia.ui.contentapp.detail.DetailSubApp.start(DetailSubApp.java:122)
at
info.magnolia.ui.contentapp.detail.DetailSubApp.start(DetailSubApp.java:74)
at
info.magnolia.ui.framework.app.AppInstanceControllerImpl.startSubApp(AppInstanceControllerImpl.java:374)
at
info.magnolia.ui.framework.app.AppInstanceControllerImpl.openSubApp(AppInstanceControllerImpl.java:333)
at
info.magnolia.ui.framework.app.BaseApp.locationChanged(BaseApp.java:65)
at
info.magnolia.ui.framework.app.AppInstanceControllerImpl.onLocationUpdate(AppInstanceControllerImpl.java:242)
at
info.magnolia.ui.framework.app.AppControllerImpl.doStartIfNotAlreadyRunning(AppControllerImpl.java:252)
at
info.magnolia.ui.framework.app.AppControllerImpl.onLocationChanged(AppControllerImpl.java:338)
at
info.magnolia.ui.api.location.LocationChangedEvent.dispatch(LocationChangedEvent.java:64)
at
info.magnolia.ui.api.location.LocationChangedEvent.dispatch(LocationChangedEvent.java:42)
at info.magnolia.event.SimpleEventBus.fireEvent(SimpleEventBus.java:78)
at
info.magnolia.ui.api.location.LocationController.goToWithoutChecks(LocationController.java:103)
at
info.magnolia.ui.api.location.LocationController.goTo(LocationController.java:97)
at
info.magnolia.ui.contentapp.detail.action.EditItemAction.execute(EditItemAction.java:78)
at
info.magnolia.ui.api.action.AbstractActionExecutor.execute(AbstractActionExecutor.java:74)
at
info.magnolia.ui.contentapp.browser.BrowserPresenter.executeAction(BrowserPresenter.java:391)
at
info.magnolia.ui.contentapp.browser.BrowserPresenter.onActionbarItemClicked(BrowserPresenter.java:331)
at
info.magnolia.ui.actionbar.ActionbarPresenter.onActionbarItemClicked(ActionbarPresenter.java:183)
at
info.magnolia.ui.vaadin.actionbar.Actionbar$1.onActionTriggered(Actionbar.java:70)
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
com.vaadin.server.ServerRpcManager.applyInvocation(ServerRpcManager.java:168)
at
com.vaadin.server.ServerRpcManager.applyInvocation(ServerRpcManager.java:118)
at
com.vaadin.server.communication.ServerRpcHandler.handleBurst(ServerRpcHandler.java:214)
at
com.vaadin.server.communication.ServerRpcHandler.handleRpc(ServerRpcHandler.java:111)
at
com.vaadin.server.communication.UidlRequestHandler.synchronizedHandleRequest(UidlRequestHandler.java:91)
at
com.vaadin.server.SynchronizedRequestHandler.handleRequest(SynchronizedRequestHandler.java:37)
at
com.vaadin.server.VaadinService.handleRequest(VaadinService.java:1371)
at com.vaadin.server.VaadinServlet.service(VaadinServlet.java:238)
at
info.magnolia.ui.admincentral.AdmincentralVaadinServlet.service(AdmincentralVaadinServlet.java:131)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at
info.magnolia.cms.filters.ServletDispatchingFilter.doFilter(ServletDispatchingFilter.java:126)
at
info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:89)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:80)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82)
at
info.magnolia.cms.filters.CompositeFilter.doFilter(CompositeFilter.java:65)
at
info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:89)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:80)
at
info.magnolia.cms.filters.VirtualUriFilter.doFilter(VirtualUriFilter.java:68)
at
info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:89)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:80)
at
info.magnolia.module.cache.executor.Bypass.processCacheRequest(Bypass.java:58)
at
info.magnolia.module.cache.executor.CompositeExecutor.processCacheRequest(CompositeExecutor.java:66)
at
info.magnolia.module.cache.filter.CacheFilter.doFilter(CacheFilter.java:153)
at
info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:58)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:80)
at
info.magnolia.cms.i18n.I18nContentSupportFilter.doFilter(I18nContentSupportFilter.java:73)
at
info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:89)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:80)
at
info.magnolia.cms.filters.RangeSupportFilter.doFilter(RangeSupportFilter.java:84)
at
info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:89)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:80)
at
info.magnolia.cms.security.BaseSecurityFilter.doFilter(BaseSecurityFilter.java:57)
at
info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:89)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:80)
at
info.magnolia.cms.security.SecurityCallbackFilter.doFilter(SecurityCallbackFilter.java:83)
at
info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:58)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:80)
at
info.magnolia.cms.security.LogoutFilter.doFilter(LogoutFilter.java:93)
at
info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:58)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:80)
at
info.magnolia.module.templatingkit.filters.SiteMergeFilter.doFilter(SiteMergeFilter.java:106)
at
info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:89)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:80)
at
info.magnolia.cms.filters.MultiChannelFilter.doFilter(MultiChannelFilter.java:82)
at
info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:58)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:80)
at
info.magnolia.module.cache.filter.GZipFilter.doFilter(GZipFilter.java:73)
at
info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:58)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:80)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82)
at
info.magnolia.cms.security.auth.login.LoginFilter.doFilter(LoginFilter.java:104)
at
info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:89)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:80)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82)
at
info.magnolia.module.devicedetection.filter.DeviceDetectionFilter.doFilter(DeviceDetectionFilter.java:71)
at
info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:58)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:80)
at
info.magnolia.cms.filters.ContentTypeFilter.doFilter(ContentTypeFilter.java:103)
at
info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:89)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:80)
at
info.magnolia.cms.filters.ContextFilter.doFilter(ContextFilter.java:129)
at
info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:89)
at
info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:80)
at
info.magnolia.cms.filters.CompositeFilter.doFilter(CompositeFilter.java:65)
at
info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:89)
at
info.magnolia.cms.filters.SafeDestroyMgnlFilterWrapper.doFilter(SafeDestroyMgnlFilterWrapper.java:106)
at
info.magnolia.cms.filters.MgnlFilterDispatcher.doDispatch(MgnlFilterDispatcher.java:66)
at
info.magnolia.cms.filters.MgnlMainFilter.doFilter(MgnlMainFilter.java:107)
at
info.magnolia.cms.filters.MgnlMainFilter.doFilter(MgnlMainFilter.java:93)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1001)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
[/code]
I have read the documentation without finding anything that could help me to
understand the origin of this error. Someone there an idea of what I should
do? Or can I do differently to achieve the result I want?
--
Context is everything:
http://forum.magnolia-cms.com/forum/thread.html?threadId=138029f4-85ec-4701-b4bb-845425cc7e94
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