List of usage examples for org.apache.wicket.extensions.markup.html.repeater.data.table DataTable getItemsPerPage
@Override public final long getItemsPerPage()
From source file:dk.teachus.frontend.components.list.ListPanel.java
License:Apache License
private AjaxNavigationToolbar createNavigationToolbar(DataTable<T> dataTable) { return new AjaxNavigationToolbar(dataTable) { private static final long serialVersionUID = 1L; @Override//w w w .ja va 2s. co m protected WebComponent newNavigatorLabel(String navigatorId, final DataTable<?> table) { Label label = new Label(navigatorId, new AbstractReadOnlyModel<String>() { private static final long serialVersionUID = 1L; @Override public String getObject() { int of = table.getRowCount(); int from = table.getCurrentPage() * table.getItemsPerPage(); int to = Math.min(of, from + table.getItemsPerPage()); from++; if (of == 0) { from = 0; to = 0; } String label = TeachUsSession.get().getString("ListPanel.navigatorLabel"); label = label.replace("${from}", "" + from); label = label.replace("${to}", "" + to); label = label.replace("${of}", "" + of); return label; } }); label.setRenderBodyOnly(true); return label; } @Override protected PagingNavigator newPagingNavigator(String navigatorId, DataTable<?> table) { return new AjaxPagingNavigator(navigatorId, table) { private static final long serialVersionUID = 1L; @Override protected void onAjaxEvent(final AjaxRequestTarget target) { target.add(getTable()); } @Override protected Link<?> newPagingNavigationLink(String id, IPageable pageable, final int pageNumber) { final Link<?> pagingNavigationLink = super.newPagingNavigationLink(id, pageable, pageNumber); pagingNavigationLink.setBody(Model.of("")); pagingNavigationLink .add(AttributeModifier.append("class", new AbstractReadOnlyModel<String>() { private static final long serialVersionUID = 1L; @Override public String getObject() { String cls = "btn btn-mini"; if (pageNumber == 0) { cls += " icon-fast-backward"; } else { cls += " icon-fast-forward"; } if (false == pagingNavigationLink.isEnabled()) { cls += " disabled"; } return cls; } })); return pagingNavigationLink; } @Override protected Link<?> newPagingNavigationIncrementLink(String id, IPageable pageable, final int increment) { final Link<?> pagingNavigationIncrementLink = super.newPagingNavigationIncrementLink(id, pageable, increment); pagingNavigationIncrementLink.setBody(Model.of("")); pagingNavigationIncrementLink .add(AttributeModifier.append("class", new AbstractReadOnlyModel<String>() { private static final long serialVersionUID = 1L; @Override public String getObject() { String cls = "btn btn-mini"; if (increment < 0) { cls += " icon-backward"; } else { cls += " icon-forward"; } if (false == pagingNavigationIncrementLink.isEnabled()) { cls += " disabled"; } return cls; } })); return pagingNavigationIncrementLink; } @Override protected PagingNavigation newNavigation(String id, IPageable pageable, IPagingLabelProvider labelProvider) { return new AjaxPagingNavigation(id, pageable, labelProvider) { private static final long serialVersionUID = 1L; @Override protected Link<?> newPagingNavigationLink(String id, IPageable pageable, int pageIndex) { final Link<?> pagingNavigationLink = super.newPagingNavigationLink(id, pageable, pageIndex); pagingNavigationLink .add(AttributeModifier.append("class", new AbstractReadOnlyModel<String>() { private static final long serialVersionUID = 1L; @Override public String getObject() { StringBuilder cls = new StringBuilder(); cls.append("btn btn-mini"); if (false == pagingNavigationLink.isEnabled()) { cls.append(" btn-primary disabled"); } return cls.toString(); } })); return pagingNavigationLink; } }; } }; } }; }
From source file:org.opensingular.form.wicket.mapper.masterdetail.MasterDetailBSDataTableBuilder.java
License:Apache License
@Override protected BSDataTable<T, S> newDatatable(String id, List<? extends IColumn<T, S>> columns, ISortableDataProvider<T, S> dataProvider) { return new BSDataTable<T, S>(id, columns, dataProvider) { @Override/*from ww w. j a va 2 s.c o m*/ protected AbstractToolbar newNoRecordsToolbar() { if (isShowNoRecordsToolbar()) { return new MasterDetailNoRecordsToolbar(this); } else { return null; } } @Override protected AbstractToolbar newPaginationToolbar() { return new BSPaginationToolbar(this) { @Override protected BSPaginationPanel newPagination(String id, DataTable<?, ?> table) { return new BSPaginationPanel(id, table) { @Override protected NumberedPageLink newNumberedPageLink(ListItem<Long> item) { NumberedPageLink link = super.newNumberedPageLink(item); item.add($b.classAppender("has-error", $m.get(() -> (!SValidationFeedbackHandler .collectNestedErrors(new FeedbackFence(item)).isEmpty())))); SValidationFeedbackHandler.bindTo(new FeedbackFence(item)).addListener( (handler, target, container, baseInstances, oldErrors, newErrors) -> { if (target != null) target.add(item); }).setInstanceModels($m.get(() -> { final IDataProvider<SInstance> dataProvider = (IDataProvider<SInstance>) table .getDataProvider(); final long pageIndex = item.getModelObject(); final long first = pageIndex * table.getItemsPerPage(); final long count = Math.min(table.getItemsPerPage(), dataProvider.size() - first); final Iterator<? extends SInstance> it = dataProvider.iterator(first, count); final List<IModel<? extends SInstance>> list = Lists.newArrayList(); while (it.hasNext()) list.add(dataProvider.model(it.next())); return list; })); return link; } }; } }; } }; }
From source file:org.sakaiproject.sitestats.tool.wicket.components.SakaiNavigatorLabel.java
License:Educational Community License
/** * @param id component id// w w w .j a v a2s . co m * @param table dataview */ public SakaiNavigatorLabel(final String id, final DataTable table) { this(id, new PageableComponent() { private static final long serialVersionUID = 1L; @Override public int getCurrentPage() { return (int) table.getCurrentPage(); } @Override public int getRowCount() { return (int) table.getRowCount(); } @Override public int getRowsPerPage() { return (int) table.getItemsPerPage(); } }); }
From source file:sk.lazyman.gizmo.component.data.CountToolbar.java
License:Apache License
private IModel<String> createModel() { return new LoadableModel<String>() { @Override//from w w w . ja va2 s . c om protected String load() { long from = 0; long to = 0; long count = 0; IPageable pageable = getTable(); if (pageable instanceof DataViewBase) { DataViewBase view = (DataViewBase) pageable; from = view.getFirstItemOffset() + 1; to = from + view.getItemsPerPage() - 1; long itemCount = view.getItemCount(); if (to > itemCount) { to = itemCount; } count = itemCount; } else if (pageable instanceof DataTable) { DataTable table = (DataTable) pageable; from = table.getCurrentPage() * table.getItemsPerPage() + 1; to = from + table.getItemsPerPage() - 1; long itemCount = table.getItemCount(); if (to > itemCount) { to = itemCount; } count = itemCount; } if (count > 0) { return new StringResourceModel("CountToolbar.label", CountToolbar.this, null, new Object[] { from, to, count }).getString(); } return new StringResourceModel("CountToolbar.noFound", CountToolbar.this, null).getString(); } }; }