protected void encodeScript(FacesContext context, DataTable table) throws IOException {
ResponseWriter writer = context.getResponseWriter();
String clientId = table.getClientId(context);
String selectionMode = table.resolveSelectionMode();
WidgetBuilder wb = getWidgetBuilder(context);
wb.widget("DataTable", table.resolveWidgetVar(), clientId, true);
// Pagination
if (table.isPaginator()) {
encodePaginatorConfig(context, table, wb);
}
// Selection
wb.attr("selectionMode", selectionMode, null);
// Filtering
if (table.isFilteringEnabled()) {
wb.attr("filter", true)
.attr("filterEvent", table.getFilterEvent(), null)
.attr("filterDelay", table.getFilterDelay(), Integer.MAX_VALUE);
}
// Row expansion
if (table.getRowExpansion() != null) {
wb.attr("expansion", true);
}
// Scrolling
if (table.isScrollable()) {
wb.attr("scrollable", true)
.attr("liveScroll", table.isLiveScroll())
.attr("scrollStep", table.getScrollRows())
.attr("scrollLimit", table.getRowCount())
.attr("scrollWidth", table.getScrollWidth(), null)
.attr("scrollHeight", table.getScrollHeight(), null);
}
// Resizable/Draggable Columns
wb.attr("resizableColumns", table.isResizableColumns(), false)
.attr("liveResize", table.isLiveResize(), false)
.attr("draggableColumns", table.isDraggableColumns(), false);
// Editing
if (table.isEditable()) {
wb.attr("editable", true)
.attr("editMode", table.getEditMode())
.attr("cellSeparator", table.getCellSeparator(), null);
}
// MultiColumn Sorting
if (table.isMultiSort()) {
wb.attr("multiSort", true);
}
// Behaviors
encodeClientBehaviors(context, table, wb);
startScript(writer, clientId);
writer.write(wb.build());
endScript(writer);
}
protected void encodeMarkup(FacesContext context, DataTable table) throws IOException {
ResponseWriter writer = context.getResponseWriter();
String clientId = table.getClientId(context);
boolean scrollable = table.isScrollable();
boolean hasPaginator = table.isPaginator();
String style = table.getStyle();
String paginatorPosition = table.getPaginatorPosition();
// style class
String containerClass =
scrollable
? DataTable.CONTAINER_CLASS + " " + DataTable.SCROLLABLE_CONTAINER_CLASS
: DataTable.CONTAINER_CLASS;
containerClass =
table.getStyleClass() != null
? containerClass + " " + table.getStyleClass()
: containerClass;
if (table.isResizableColumns())
containerClass = containerClass + " " + DataTable.RESIZABLE_CONTAINER_CLASS;
if (ComponentUtils.isRTL(context, table))
containerClass = containerClass + " " + DataTable.RTL_CLASS;
// default sort
if (!table.isDefaultSorted() && table.getSortBy() != null && !table.isLazy()) {
SortFeature sortFeature = (SortFeature) table.getFeature(DataTableFeatureKey.SORT);
if (table.isMultiSort()) sortFeature.multiSort(context, table);
else sortFeature.singleSort(context, table);
table.setDefaultSorted();
}
if (hasPaginator) {
table.calculateFirst();
}
writer.startElement("div", table);
writer.writeAttribute("id", clientId, "id");
writer.writeAttribute("class", containerClass, "styleClass");
if (style != null) {
writer.writeAttribute("style", style, "style");
}
encodeFacet(context, table, table.getHeader(), DataTable.HEADER_CLASS);
if (hasPaginator && !paginatorPosition.equalsIgnoreCase("bottom")) {
encodePaginatorMarkup(context, table, "top");
}
if (scrollable) {
encodeScrollableTable(context, table);
} else {
encodeRegularTable(context, table);
}
if (hasPaginator && !paginatorPosition.equalsIgnoreCase("top")) {
encodePaginatorMarkup(context, table, "bottom");
}
encodeFacet(context, table, table.getFooter(), DataTable.FOOTER_CLASS);
if (table.isSelectionEnabled()) {
encodeStateHolder(
context,
table,
table.getClientId(context) + "_selection",
table.getSelectedRowKeysAsString());
}
if (table.isDraggableColumns()) {
encodeStateHolder(context, table, table.getClientId(context) + "_columnOrder", null);
}
if (scrollable) {
encodeStateHolder(
context, table, table.getClientId(context) + "_scrollState", table.getScrollState());
}
writer.endElement("div");
}