public void encodeHiddenInput(
ResponseWriter writer, FacesContext facesContext, UIDataTableBase dataTableBase)
throws IOException {
AbstractCollapsibleSubTable subTable = (AbstractCollapsibleSubTable) dataTableBase;
String stateId = subTable.getClientId(facesContext) + STATE;
writer.startElement(HtmlConstants.INPUT_ELEM, subTable);
writer.writeAttribute(HtmlConstants.ID_ATTRIBUTE, stateId, null);
writer.writeAttribute(HtmlConstants.NAME_ATTRIBUTE, stateId, null);
writer.writeAttribute(HtmlConstants.TYPE_ATTR, HtmlConstants.INPUT_TYPE_HIDDEN, null);
int state =
subTable.isExpanded()
? AbstractCollapsibleSubTable.EXPANDED_STATE
: AbstractCollapsibleSubTable.COLLAPSED_STATE;
writer.writeAttribute(HtmlConstants.VALUE_ATTRIBUTE, state, null);
writer.endElement(HtmlConstants.INPUT_ELEM);
String optionsId = subTable.getClientId(facesContext) + OPTIONS;
writer.startElement(HtmlConstants.INPUT_ELEM, subTable);
writer.writeAttribute(HtmlConstants.ID_ATTRIBUTE, optionsId, null);
writer.writeAttribute(HtmlConstants.NAME_ATTRIBUTE, optionsId, null);
writer.writeAttribute(HtmlConstants.TYPE_ATTR, HtmlConstants.INPUT_TYPE_HIDDEN, null);
writer.endElement(HtmlConstants.INPUT_ELEM);
}
protected void doDecode(FacesContext facesContext, UIComponent component) {
AbstractCollapsibleSubTable subTable = (AbstractCollapsibleSubTable) component;
String clientId = subTable.getClientId(facesContext);
Map<String, String> requestMap = facesContext.getExternalContext().getRequestParameterMap();
String optionsId = clientId + OPTIONS;
String togglerId = requestMap.get(optionsId);
String stateId = clientId + STATE;
String state = (String) requestMap.get(stateId);
boolean isExpanded = true;
if (state != null) {
int newValue = Integer.parseInt(state);
if (newValue < 1) {
isExpanded = false;
}
if (subTable.isExpanded() != isExpanded) {
new CollapsibleSubTableToggleEvent(subTable, isExpanded, togglerId).queue();
}
}
}
@Override
public void encodeTableBodyStart(
ResponseWriter writer, FacesContext facesContext, UIDataTableBase dataTableBase)
throws IOException {
AbstractCollapsibleSubTable subTable = (AbstractCollapsibleSubTable) dataTableBase;
UIDataTableBase component = findParent(subTable);
if (component instanceof AbstractDataTable) {
writer.startElement(HtmlConstants.TBODY_ELEMENT, null);
writer.writeAttribute(
HtmlConstants.ID_ATTRIBUTE,
component.getRelativeClientId(facesContext) + ":" + subTable.getId() + TB_ROW,
null);
writer.writeAttribute(HtmlConstants.CLASS_ATTRIBUTE, getTableSkinClass(), null);
String predefinedStyles = !subTable.isExpanded() ? DISPLAY_NONE : null;
encodeStyle(writer, facesContext, subTable, predefinedStyles);
}
}