public static String makeLinkHiddenFormName(
Map<String, Object> context, ModelFormField modelFormField) {
ModelForm modelForm = modelFormField.getModelForm();
Integer itemIndex = (Integer) context.get("itemIndex");
String iterateId = "";
String formUniqueId = "";
String formName = (String) context.get("formName");
if (UtilValidate.isEmpty(formName)) {
formName = modelForm.getName();
}
if (UtilValidate.isNotEmpty(context.get("iterateId"))) {
iterateId = (String) context.get("iterateId");
}
if (UtilValidate.isNotEmpty(context.get("formUniqueId"))) {
formUniqueId = (String) context.get("formUniqueId");
}
if (itemIndex != null) {
return formName
+ modelForm.getItemIndexSeparator()
+ itemIndex.intValue()
+ iterateId
+ formUniqueId
+ modelForm.getItemIndexSeparator()
+ modelFormField.getName();
} else {
return formName + modelForm.getItemIndexSeparator() + modelFormField.getName();
}
}
protected void renderScreenletPaginateMenu(
Appendable writer, Map<String, Object> context, ModelScreenWidget.Form form)
throws IOException {
HttpServletResponse response = (HttpServletResponse) context.get("response");
HttpServletRequest request = (HttpServletRequest) context.get("request");
ModelForm modelForm = form.getModelForm(context);
modelForm.runFormActions(context);
modelForm.preparePager(context);
String targetService = modelForm.getPaginateTarget(context);
if (targetService == null) {
targetService = "${targetService}";
}
// get the parametrized pagination index and size fields
int paginatorNumber = WidgetWorker.getPaginatorNumber(context);
String viewIndexParam = modelForm.getMultiPaginateIndexField(context);
String viewSizeParam = modelForm.getMultiPaginateSizeField(context);
int viewIndex = modelForm.getViewIndex(context);
int viewSize = modelForm.getViewSize(context);
int listSize = modelForm.getListSize(context);
int highIndex = modelForm.getHighIndex(context);
int actualPageSize = modelForm.getActualPageSize(context);
// if this is all there seems to be (if listSize < 0, then size is unknown)
if (actualPageSize >= listSize && listSize >= 0) return;
// needed for the "Page" and "rows" labels
Map<String, String> uiLabelMap = UtilGenerics.cast(context.get("uiLabelMap"));
String ofLabel = "";
if (uiLabelMap == null) {
Debug.logWarning("Could not find uiLabelMap in context", module);
} else {
ofLabel = uiLabelMap.get("CommonOf");
ofLabel = ofLabel.toLowerCase();
}
// for legacy support, the viewSizeParam is VIEW_SIZE and viewIndexParam is VIEW_INDEX when the
// fields are "viewSize" and "viewIndex"
if (viewIndexParam.equals("viewIndex" + "_" + paginatorNumber))
viewIndexParam = "VIEW_INDEX" + "_" + paginatorNumber;
if (viewSizeParam.equals("viewSize" + "_" + paginatorNumber))
viewSizeParam = "VIEW_SIZE" + "_" + paginatorNumber;
ServletContext ctx = (ServletContext) request.getAttribute("servletContext");
RequestHandler rh = (RequestHandler) ctx.getAttribute("_REQUEST_HANDLER_");
Map<String, Object> inputFields = UtilGenerics.toMap(context.get("requestParameters"));
// strip out any multi form fields if the form is of type multi
if (modelForm.getType().equals("multi")) {
inputFields = UtilHttp.removeMultiFormParameters(inputFields);
}
String queryString = UtilHttp.urlEncodeArgs(inputFields);
// strip legacy viewIndex/viewSize params from the query string
queryString = UtilHttp.stripViewParamsFromQueryString(queryString, "" + paginatorNumber);
// strip parametrized index/size params from the query string
HashSet<String> paramNames = new HashSet<String>();
paramNames.add(viewIndexParam);
paramNames.add(viewSizeParam);
queryString = UtilHttp.stripNamedParamsFromQueryString(queryString, paramNames);
String anchor = "";
String paginateAnchor = modelForm.getPaginateTargetAnchor();
if (paginateAnchor != null) anchor = "#" + paginateAnchor;
// preparing the link text, so that later in the code we can reuse this and just add the
// viewIndex
String prepLinkText = "";
prepLinkText = targetService;
if (prepLinkText.indexOf("?") < 0) {
prepLinkText += "?";
} else if (!prepLinkText.endsWith("?")) {
prepLinkText += "&";
}
if (!UtilValidate.isEmpty(queryString) && !queryString.equals("null")) {
prepLinkText += queryString + "&";
}
prepLinkText += viewSizeParam + "=" + viewSize + "&" + viewIndexParam + "=";
String linkText;
// The current screenlet title bar navigation syling requires rendering
// these links in reverse order
// Last button
String lastLinkUrl = "";
if (highIndex < listSize) {
int page = (listSize / viewSize);
linkText = prepLinkText + page + anchor;
lastLinkUrl = rh.makeLink(request, response, linkText);
}
String nextLinkUrl = "";
if (highIndex < listSize) {
linkText = prepLinkText + (viewIndex + 1) + anchor;
// - make the link
nextLinkUrl = rh.makeLink(request, response, linkText);
}
String previousLinkUrl = "";
if (viewIndex > 0) {
linkText = prepLinkText + (viewIndex - 1) + anchor;
previousLinkUrl = rh.makeLink(request, response, linkText);
}
String firstLinkUrl = "";
if (viewIndex > 0) {
linkText = prepLinkText + 0 + anchor;
firstLinkUrl = rh.makeLink(request, response, linkText);
}
Map<String, Object> parameters = FastMap.newInstance();
parameters.put("lowIndex", modelForm.getLowIndex(context));
parameters.put("actualPageSize", actualPageSize);
parameters.put("ofLabel", ofLabel);
parameters.put("listSize", listSize);
parameters.put("paginateLastStyle", modelForm.getPaginateLastStyle());
parameters.put("lastLinkUrl", lastLinkUrl);
parameters.put("paginateLastLabel", modelForm.getPaginateLastLabel(context));
parameters.put("paginateNextStyle", modelForm.getPaginateNextStyle());
parameters.put("nextLinkUrl", nextLinkUrl);
parameters.put("paginateNextLabel", modelForm.getPaginateNextLabel(context));
parameters.put("paginatePreviousStyle", modelForm.getPaginatePreviousStyle());
parameters.put("paginatePreviousLabel", modelForm.getPaginatePreviousLabel(context));
parameters.put("previousLinkUrl", previousLinkUrl);
parameters.put("paginateFirstStyle", modelForm.getPaginateFirstStyle());
parameters.put("paginateFirstLabel", modelForm.getPaginateFirstLabel(context));
parameters.put("firstLinkUrl", firstLinkUrl);
executeMacro(writer, "renderScreenletPaginateMenu", parameters);
}
