wicket

问题 I'm pretty new to Wicket, so please excuse me if this is a simple task. I tried to look for examples but came up empty. Here's the scenario. Lets say that I have a customer information panel with 25 data points (name, dob, address, phone, etc). I want to reuse this panel in many different pages on a site. Now lets say I have the following criteria on 3 different pages the panel appears on: Page 1 - All fields are visible and editable Page 2 - Date of Birth, Gender, Customer Name are visible

问题 Im trying to use mountPage in wicket to mount "/" url as my MainPage url. My WebApplication looks like this now: public class WicketApplication extends WebApplication { @Override public Class<HomePage> getHomePage() { return HomePage.class; } @Override public void init() { super.init(); mountPages(); } private void mountPages() { mountPage( "/home", HomePage.class ); mountPage( "/about", AboutCompany.class ); mountPage( "/prices", Prices.class ); mountPage( "/gallery", Gallery.class );

问题 I'm using Spring's OpenSessionInViewFilter in combination with Wicket and I kept running into LazyInitializationExceptions, which I couldn't get resolved. I could see in the logging that the hibernate session was closed before the exception was thrown, so I was obviously doing something wrong. 回答1: The OSIVFilter must be above the WicketFilter, or else requests won't reach it. The WicketFilter handles page requests itself, it doesn't delegate to other components, such as another servlet (thus

问题 I have a listview inside a listview. I have a textfield inside the nested listview. new ListView<ConfigStructure>("subListView", propertyList) { @Override protected void populateItem(ListItem<ConfigStructure> item) { ConfigStructure config = item.getModelObject(); final TextField<String> configValue = new TextField<>("configValue",new PropertyModel(config, "value")); configValue.setRequired(true); configValue.add(new CustomConfigValidator(config)); item.add(configValue); } }); I have a

问题 So I have somewhat limited experience with serialization, Wicket, and multi thread projects so bear with me. Essentially my web application class is instantiating a POJ (parentObject) which creates a starts a new timer and instantiates several POJs (childObjects) that also have timers in them. These childObjects are stored in a list in the parentObject class. Pages in my wicket application need to access parentObject, so I made it accessible as so: public Object getParentObject { return this

问题 We've encountered a problem with Wicket 6 (namely version 6.22.0). It looks like it is what was fixed here: https://issues.apache.org/jira/browse/WICKET-5068 In a few words: after the page expires, Wicket tries to reconstruct it by calling a constructor with page class and PageParameters as arguments, but PageParameters is (erroneously) empty even though some parameters were sent with the request. After Wicket session timeout - pageParameters are null seems to be relating to the same issue.

问题 We use Wicket as our front end framework and until now our application is pure Java. However, I would like to start using a bit of Scala on some of our new classes. The old code would stay in Java. After installing the maven-scala-plugin, scala-library, scalatest dependencies and downloading them I had to face the problem that I do not know how to mix Scala with Java in Wicket. Until now I have only seen tutorials about either pure Java or pure Scala projects in Wicket. In the extended class

问题 Ok, so here is the code for the page public class ViewDocument extends BasePage{ private List<WeinSyncFileContent> transactions; .... public ViewDocument(){ transactions = ....; .... listContainer.add(listView = new ListView<WeinSyncFileContent>("transactions", transactions){ @Override public void populateItem(final ListItem<WeinSyncFileContent> item) { .... } }); } } The page does get displayed but I get errors: Error serializing object class kz.wein.wicket.pages.documents.ViewDocument and

问题 In my Wicket (with Bootstrap) application, I have the artifact org.webjars:font-awesome:4.6.3 as a transitive dependency. I want to use this font in for styling my page via the CSS file which is associated to the Page MyBasePage . This is an excerpt from HomePage.css : .banned div::before { font-family: FontAwesome, serif; content: '\f05e '; color: #c00000; } What is the correct way to make the font accessible for client ? The CSS-file HomePage.css is properly embedded via

问题 So I have somewhat limited experience with serialization, Wicket, and multi thread projects so bear with me. Essentially my web application class is instantiating a POJ (parentObject) which creates a starts a new timer and instantiates several childObjects that also have timers in them. These childObjects are stored in a list in the parentObject class. Pages in my wicket application need to access parentObject, so I made it accessible as so: public Object getParentObject { return this