private void renderPaginationControls(boolean isFooter) throws JspException {
if (isFooter && (isEmpty() || hidePageNums)) {
return;
}
if (isFooter) {
ListTagUtil.write(pageContext, "<div>");
ListTagUtil.write(pageContext, "<table ");
ListTagUtil.write(pageContext, " cellspacing=\"0\" ");
ListTagUtil.write(pageContext, "cellpadding=\"0\" width=\"100%\">");
ListTagUtil.write(pageContext, "<tr>");
ListTagUtil.write(pageContext, "<td align=\"left\">");
for (ListDecorator dec : getDecorators()) {
dec.afterList();
}
ListTagUtil.write(pageContext, "</td>");
}
ListTagUtil.write(pageContext, "<td valign=\"middle\" class=\"list-infotext\">");
if (!isEmpty() && !hidePageNums) {
ListTagUtil.write(pageContext, manip.getPaginationMessage());
}
if (!manip.isListEmpty()) {
for (ListDecorator dec : getDecorators()) {
if (isFooter) {
dec.afterBottomPagination();
dec.setCurrentList(null);
} else {
dec.afterTopPagination();
}
}
}
ListTagUtil.write(pageContext, " ");
ListTagUtil.renderPaginationLinks(pageContext, PAGINATION_NAMES, manip.getPaginationLinks());
ListTagUtil.write(pageContext, "</td>");
ListTagUtil.write(pageContext, "</tr>");
ListTagUtil.write(pageContext, "</table></div>");
}
private void setupManipulator() throws JspException {
manip.setAlphaColumn(alphaBarColumn);
manip.filter(filter, pageContext);
if (!StringUtils.isBlank(ListTagHelper.getFilterValue(pageContext.getRequest(), uniqueName))) {
LocalizationService ls = LocalizationService.getInstance();
ListTagUtil.write(pageContext, "<div class=\"site-info\">");
if (manip.getTotalDataSetSize() != manip.getUnfilteredDataSize()) {
if (manip.getAllData().size() == 0) {
ListTagUtil.write(
pageContext,
ls.getMessage(
"listtag.filteredmessageempty", new Integer(manip.getTotalDataSetSize())));
} else {
ListTagUtil.write(
pageContext,
ls.getMessage("listtag.filteredmessage", new Integer(manip.getTotalDataSetSize())));
}
ListTagUtil.write(pageContext, "<br /><a href=\"");
List<String> excludeParams = new ArrayList<String>();
excludeParams.add(ListTagUtil.makeSelectActionName(getUniqueName()));
excludeParams.add(ListTagUtil.makeFilterByLabel(getUniqueName()));
excludeParams.add(ListTagUtil.makeFilterValueByLabel(getUniqueName()));
excludeParams.add(ListTagUtil.makeOldFilterValueByLabel(getUniqueName()));
excludeParams.add(ListTagUtil.makeFilterSearchChildLabel(getUniqueName()));
excludeParams.add(ListTagUtil.makeFilterSearchParentLabel(getUniqueName()));
excludeParams.add(ListTagUtil.makeParentIsAnElementLabel(getUniqueName()));
ListTagUtil.write(
pageContext,
ListTagUtil.makeParamsLink(
pageContext.getRequest(), name, Collections.EMPTY_MAP, excludeParams));
ListTagUtil.write(pageContext, "\">" + ls.getMessage("listtag.clearfilter"));
ListTagUtil.write(
pageContext,
ls.getMessage("listtag.seeall", new Integer(manip.getUnfilteredDataSize())));
ListTagUtil.write(pageContext, "</a>");
} else {
ListTagUtil.write(
pageContext,
ls.getMessage(
"listtag.all_items_in_filter",
ListTagHelper.getFilterValue(pageContext.getRequest(), uniqueName)));
}
ListTagUtil.write(pageContext, "</div>");
}
}
/** @param f the filter to set */
void setColumnFilter(ListFilter f) throws JspException {
if (filter != null) {
String msg =
"Cannot set the column filter - [%s], "
+ "since the table has been has already assigned a filter - [%s]";
throw new JspException(String.format(msg, String.valueOf(f), String.valueOf(filter)));
}
filter = f;
Context threadContext = Context.getCurrentContext();
filter.prepare(threadContext.getLocale());
manip.filter(filter, pageContext);
}
private void renderRowClassAndId() throws JspException {
rowCounter++;
ListTagUtil.write(pageContext, " class=\"");
ListTagUtil.write(pageContext, getRowRenderer().getRowClass(getCurrentObject()));
if (rowCounter == manip.findAlphaPosition() % pageSize) {
ListTagUtil.write(pageContext, " alphaResult");
}
ListTagUtil.write(pageContext, "\" ");
if (getCurrentObject() != null) { // if we're rendering a non-item row (e.g. reflink)
ListTagUtil.write(pageContext, "id=\"");
ListTagUtil.write(
pageContext, getRowRenderer().getRowId(getUniqueName(), getCurrentObject()));
ListTagUtil.write(pageContext, "\" ");
String style = getRowRenderer().getRowStyle(getCurrentObject());
if (!StringUtils.isBlank(style)) {
ListTagUtil.write(pageContext, "style=\"");
ListTagUtil.write(pageContext, style);
ListTagUtil.write(pageContext, "\" ");
}
}
}
/** ${@inheritDoc} */
public int doAfterBody() throws JspException {
int retval = BodyTagSupport.EVAL_BODY_AGAIN;
ListCommand cmd = ListTagUtil.getCurrentCommand(this, pageContext);
boolean haveRenderedColumnHeaderEndTag = false;
if (cmd.equals(ListCommand.COL_HEADER)) {
ListTagUtil.write(pageContext, "</tr></thead><tbody>");
haveRenderedColumnHeaderEndTag = true;
}
setState();
if (haveColsEnumerated && !haveTblHeadersRendered) {
setupManipulator();
manip.sort();
pageData = manip.getPage();
if (!manip.isListEmpty() && !StringUtils.isBlank(alphaBarColumn)) {
AlphaBarHelper.getInstance()
.writeAlphaBar(pageContext, manip.getAlphaBarIndex(), getUniqueName());
}
for (ListDecorator dec : getDecorators()) {
dec.setCurrentList(this);
dec.beforeList();
}
ListTagUtil.write(
pageContext,
String.format(
HIDDEN_TEXT, ListTagUtil.makeFilterSearchParentLabel(uniqueName), searchParent));
ListTagUtil.write(
pageContext,
String.format(
HIDDEN_TEXT, ListTagUtil.makeFilterSearchChildLabel(uniqueName), searchChild));
ListTagUtil.write(
pageContext,
String.format(
HIDDEN_TEXT, ListTagUtil.makeParentIsAnElementLabel(uniqueName), parentIsElement));
setupFilterUI();
if (filter != null && manip.getUnfilteredDataSize() != 0) {
ListTagUtil.renderFilterUI(
pageContext, filter, getUniqueName(), width, columnCount, searchParent, searchChild);
}
if (isSortable()) {
String sortByLabel = ListTagUtil.makeSortByLabel(getUniqueName());
String sortDirLabel = ListTagUtil.makeSortDirLabel(getUniqueName());
HtmlTag sortByInputTag = new HtmlTag("input");
sortByInputTag.setAttribute("type", "hidden");
sortByInputTag.setAttribute("name", sortByLabel);
sortByInputTag.setAttribute("id", ListTagUtil.makeSortById(getUniqueName()));
sortByInputTag.setAttribute(
"value", StringUtils.defaultString(pageContext.getRequest().getParameter(sortByLabel)));
HtmlTag sortByDirTag = new HtmlTag("input");
sortByDirTag.setAttribute("type", "hidden");
sortByDirTag.setAttribute("name", sortDirLabel);
sortByDirTag.setAttribute("id", ListTagUtil.makeSortDirId(getUniqueName()));
sortByDirTag.setAttribute(
"value",
StringUtils.defaultString(pageContext.getRequest().getParameter(sortDirLabel)));
ListTagUtil.write(pageContext, sortByInputTag.render());
ListTagUtil.write(pageContext, sortByDirTag.render());
}
if (!isEmpty()) {
for (ListDecorator dec : getDecorators()) {
dec.beforeTopPagination();
}
}
renderPaginationControls(false);
startTable();
HttpServletRequest request = (HttpServletRequest) pageContext.getRequest();
manip.bindPaginationInfo();
request.setAttribute("dataSize", String.valueOf(pageData.size() + 1));
ListTagUtil.setCurrentCommand(pageContext, getUniqueName(), ListCommand.TBL_HEADER);
if (pageData != null && pageData.size() > 0) {
iterator = pageData.iterator();
} else {
iterator = null;
}
}
if (haveColsEnumerated && haveTblHeadersRendered && !haveColHeadersRendered) {
ListTagUtil.setCurrentCommand(pageContext, getUniqueName(), ListCommand.COL_HEADER);
ListTagUtil.write(pageContext, "<thead><tr>");
if (!StringUtils.isBlank(title)) {
HtmlTag th = new HtmlTag("th");
th.setAttribute("colspan", String.valueOf(getColumnCount()));
HtmlTag strong = new HtmlTag("strong");
strong.addBody(title);
th.addBody(strong.render());
ListTagUtil.write(pageContext, th.render());
ListTagUtil.write(pageContext, "</tr>\n<tr>");
}
}
if (haveColHeadersRendered && !haveTblFootersRendered) {
if (!haveRenderedColumnHeaderEndTag) {
ListTagUtil.write(pageContext, "</tr>");
}
if (manip.isListEmpty()) {
renderEmptyList();
return BodyTagSupport.SKIP_BODY;
} else {
ListTagUtil.setCurrentCommand(pageContext, getUniqueName(), ListCommand.RENDER);
if (iterator.hasNext()) {
Object obj = iterator.next();
if (RhnListTagFunctions.isExpandable(obj)) {
parentObject = obj;
}
currentObject = obj;
} else {
currentObject = null;
}
if (currentObject == null) {
ListTagUtil.write(pageContext, "</tbody>");
ListTagUtil.setCurrentCommand(pageContext, getUniqueName(), ListCommand.TBL_FOOTER);
} else {
ListTagUtil.write(pageContext, "<tr");
renderRowClassAndId();
ListTagUtil.write(pageContext, ">");
pageContext.setAttribute(rowName, currentObject);
}
}
} else if (haveTblFootersRendered) {
retval = BodyTagSupport.SKIP_BODY;
}
return retval;
}
