org.apache.wicket.markup.MarkupNotFoundException：未找到组件的标记：[TreeTableItem [Component id = 0]]
org.apache.wicket.markup.MarkupNotFoundException: Markup not found for Component: [TreeTableItem [Component id = 0]]
将 Wicket 框架从 6.x 升级到 8.x 后出现以下错误。我更新了以下依赖项以将已弃用的 TreeTable 代码保留在 wicket 8.x.
中
<dependency>
<groupId>org.wicketstuff</groupId>
<artifactId>wicket15-tree</artifactId>
<version>8.0.0</version>
</dependency>
@SuppressWarnings({ "deprecation" })
private void myTreePage() {
TreeTable myTestTree = new TreeTable("myTestTreeTable", new DefaultTreeModel(myTestRootNode), cols);
statusImport();
myTestTree.setRootLess(true);
myTestTree.setOutputMarkupId(true);
addOrReplace(myTestTree);
}
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:wicket="http://wicket.apache.org/dtds.data/wicket-xhtml1.4-strict.dtd" xml:lang="en" lang="en">
<body>
<wicket:extend>
<div class="statusMsg"><span wicket:id="runIds"></span></div>
<div class="query_table_header"><label>Import Table</label></div>
<div wicket:id="myTestTreeTable"></div>
<form wicket:id="form">
<div wicket:id="countFilter">
<div class="query_table_header"><label>status</label></div>
</div>
<div><label>Entity: </label> <select wicket:id="selectEntity"/> <label>Status: </label> <select wicket:id="selectStatus"/></div>
<input type="submit" value="select" wicket:id="select"/> <input type="submit" wicket:id="bucket" value="Start Reprocessing" />
</form>
</wicket:extend>
</body>
</html>
正如我所发现的那样，如果我删除标签，那么页面加载时不会出现任何错误。我认为这里的问题在于标签放置或标签定义。
ERROR | Exception occured:
org.apache.wicket.markup.MarkupNotFoundException: Markup not found for Component: [TreeTableItem [Component id = 0]]
at org.apache.wicket.Component.internalRender(Component.java:2267)
at org.apache.wicket.Component.render(Component.java:2227)
at org.apache.wicket.extensions.markup.html.tree.table.MiddleColumnsView.onRender(MiddleColumnsView.java:189)
at org.apache.wicket.Component.internalRender(Component.java:2296)
at org.apache.wicket.Component.render(Component.java:2227)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1454)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1654)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1629)
at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:798)
at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:77)
at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2491)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1593)
at org.apache.wicket.Component.internalRender(Component.java:2296)
at org.apache.wicket.Component.render(Component.java:2227)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1454)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1654)
at org.apache.wicket.Page.onRender(Page.java:858)
at org.apache.wicket.markup.html.WebPage.onRender(WebPage.java:126)
at org.apache.wicket.Component.internalRender(Component.java:2296)
at org.apache.wicket.Component.render(Component.java:2227)
at org.apache.wicket.Page.renderPage(Page.java:998)
at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:124)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:236)
at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:202)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:914)
at org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:65)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:282)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:253)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:221)
at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:275)
at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:206)
at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:299)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:126)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:90)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:158)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:158)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:204)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:92)
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:77)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:543)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:615)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:818)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1623)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunn
我在将 TreeTable class 替换为 TableTree class 后解决了异常。
请参考以下代码：
private final DefaultMutableTreeNode rootNode = new DefaultMutableTreeNode("<root>");
DefaultTreeModel treeModel = new DefaultTreeModel(rootNode);
ITreeProvider<DefaultMutableTreeNode> modelProvider = new TreeModelProvider<DefaultMutableTreeNode>(treeModel, false) {
private static final long serialVersionUID = 1L;
@Override
public IModel<DefaultMutableTreeNode> model(DefaultMutableTreeNode object) {
return Model.of(object);
}
};
TableTree<DefaultMutableTreeNode, String> myTestTree = new TableTree<DefaultMutableTreeNode, String>("myTestTreeTable", createColumns(), modelProvider, Long.MAX_VALUE) {
private static final long serialVersionUID = 1L;
@Override
protected Component newContentComponent(String id, IModel<DefaultMutableTreeNode> model) {
//return new CheckedFolder<DefaultMutableTreeNode>(id, this, model);
return new Folder<DefaultMutableTreeNode>(id, this, model);
}
};
//myTestTree.getTable().addTopToolbar(new HeadersToolbar<>(myTestTree.getTable(), null));
//myTestTree.getTable().addBottomToolbar(new NoRecordsToolbar(myTestTree.getTable()));
myTestTree.setOutputMarkupId(true);
myTestTree.add(new WindowsTheme());
//myTestTree.setItemReuseStrategy(new ReuseIfModelsEqualStrategy());
//myTestTree.getTable().add(AttributeModifier.replace("class", "table table-striped table-condensed"));
myTestTree.getTable().add(AttributeModifier.replace("style", "width: 100%; background-color:white;"));
addOrReplace(myTestTree);
树 table 日期显示完美，但 table 列标题的名称未显示在页面中。请参考列创建代码。
private List<? extends IColumn<DefaultMutableTreeNode, String>> createColumns() {
columns.add(new TreeColumn<>(new Model("Tree"), "obj.text"));
columns.add(new PropertyColumn<>(new Model("FileStatus"), "FileStatus", "obj.fileStatus"));
columns.add(new PropertyColumn<>(new Model("StartDate"), "StartDate", "obj.startDate"));
columns.add(new PropertyColumn<>(new Model("LastDate"), "LastDate", "obj.lastDate"));
columns.add(new PropertyColumn<>(new Model("Count"), "Count", "obj.count"));
return columns;
}
将 Wicket 框架从 6.x 升级到 8.x 后出现以下错误。我更新了以下依赖项以将已弃用的 TreeTable 代码保留在 wicket 8.x.
中<dependency>
<groupId>org.wicketstuff</groupId>
<artifactId>wicket15-tree</artifactId>
<version>8.0.0</version>
</dependency>
@SuppressWarnings({ "deprecation" })
private void myTreePage() {
TreeTable myTestTree = new TreeTable("myTestTreeTable", new DefaultTreeModel(myTestRootNode), cols);
statusImport();
myTestTree.setRootLess(true);
myTestTree.setOutputMarkupId(true);
addOrReplace(myTestTree);
}
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:wicket="http://wicket.apache.org/dtds.data/wicket-xhtml1.4-strict.dtd" xml:lang="en" lang="en">
<body>
<wicket:extend>
<div class="statusMsg"><span wicket:id="runIds"></span></div>
<div class="query_table_header"><label>Import Table</label></div>
<div wicket:id="myTestTreeTable"></div>
<form wicket:id="form">
<div wicket:id="countFilter">
<div class="query_table_header"><label>status</label></div>
</div>
<div><label>Entity: </label> <select wicket:id="selectEntity"/> <label>Status: </label> <select wicket:id="selectStatus"/></div>
<input type="submit" value="select" wicket:id="select"/> <input type="submit" wicket:id="bucket" value="Start Reprocessing" />
</form>
</wicket:extend>
</body>
</html>
正如我所发现的那样，如果我删除标签，那么页面加载时不会出现任何错误。我认为这里的问题在于标签放置或标签定义。
ERROR | Exception occured: org.apache.wicket.markup.MarkupNotFoundException: Markup not found for Component: [TreeTableItem [Component id = 0]] at org.apache.wicket.Component.internalRender(Component.java:2267) at org.apache.wicket.Component.render(Component.java:2227) at org.apache.wicket.extensions.markup.html.tree.table.MiddleColumnsView.onRender(MiddleColumnsView.java:189) at org.apache.wicket.Component.internalRender(Component.java:2296) at org.apache.wicket.Component.render(Component.java:2227) at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1454) at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1654) at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1629) at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:798) at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:77) at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112) at org.apache.wicket.Component.internalRenderComponent(Component.java:2491) at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1593) at org.apache.wicket.Component.internalRender(Component.java:2296) at org.apache.wicket.Component.render(Component.java:2227) at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1454) at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1654) at org.apache.wicket.Page.onRender(Page.java:858) at org.apache.wicket.markup.html.WebPage.onRender(WebPage.java:126) at org.apache.wicket.Component.internalRender(Component.java:2296) at org.apache.wicket.Component.render(Component.java:2227) at org.apache.wicket.Page.renderPage(Page.java:998) at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:124) at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:236) at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:202) at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:914) at org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:65) at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:282) at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:253) at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:221) at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:275) at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:206) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:299) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:126) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:90) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:158) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:158) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:204) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:92) at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:77) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215) at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:543) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:615) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:818) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1623) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunn
我在将 TreeTable class 替换为 TableTree class 后解决了异常。
请参考以下代码：
private final DefaultMutableTreeNode rootNode = new DefaultMutableTreeNode("<root>");
DefaultTreeModel treeModel = new DefaultTreeModel(rootNode);
ITreeProvider<DefaultMutableTreeNode> modelProvider = new TreeModelProvider<DefaultMutableTreeNode>(treeModel, false) {
private static final long serialVersionUID = 1L;
@Override
public IModel<DefaultMutableTreeNode> model(DefaultMutableTreeNode object) {
return Model.of(object);
}
};
TableTree<DefaultMutableTreeNode, String> myTestTree = new TableTree<DefaultMutableTreeNode, String>("myTestTreeTable", createColumns(), modelProvider, Long.MAX_VALUE) {
private static final long serialVersionUID = 1L;
@Override
protected Component newContentComponent(String id, IModel<DefaultMutableTreeNode> model) {
//return new CheckedFolder<DefaultMutableTreeNode>(id, this, model);
return new Folder<DefaultMutableTreeNode>(id, this, model);
}
};
//myTestTree.getTable().addTopToolbar(new HeadersToolbar<>(myTestTree.getTable(), null));
//myTestTree.getTable().addBottomToolbar(new NoRecordsToolbar(myTestTree.getTable()));
myTestTree.setOutputMarkupId(true);
myTestTree.add(new WindowsTheme());
//myTestTree.setItemReuseStrategy(new ReuseIfModelsEqualStrategy());
//myTestTree.getTable().add(AttributeModifier.replace("class", "table table-striped table-condensed"));
myTestTree.getTable().add(AttributeModifier.replace("style", "width: 100%; background-color:white;"));
addOrReplace(myTestTree);
树 table 日期显示完美，但 table 列标题的名称未显示在页面中。请参考列创建代码。
private List<? extends IColumn<DefaultMutableTreeNode, String>> createColumns() {
columns.add(new TreeColumn<>(new Model("Tree"), "obj.text"));
columns.add(new PropertyColumn<>(new Model("FileStatus"), "FileStatus", "obj.fileStatus"));
columns.add(new PropertyColumn<>(new Model("StartDate"), "StartDate", "obj.startDate"));
columns.add(new PropertyColumn<>(new Model("LastDate"), "LastDate", "obj.lastDate"));
columns.add(new PropertyColumn<>(new Model("Count"), "Count", "obj.count"));
return columns;
}