@Override
public void onDataLoad(DataLoadEvent se) {
WebSession ses = getGlobalContext().getWebSession();
String cmd = (String) ses.getAttribute("cmd");
String pk_message = (String) ses.getAttribute("pk_message");
LfwWidget widget = getGlobalContext().getPageMeta().getWidget("main");
Dataset ds = widget.getViewModels().getDataset("msgds");
/** 初始化数据集 */
ds.setCurrentKey(Dataset.MASTER_KEY);
Row row = ds.getEmptyRow();
ds.addRow(row);
ds.setSelectedIndex(ds.getRowIndex(row));
ds.setEnabled(true);
/** 撰写 */
if (cmd.equals("compose")) {
return;
}
PtMessageVO vo = null;
try {
vo = PortalServiceUtil.getMessageQryService().getMessageByPK(pk_message);
} catch (PortalServiceException e) {
LfwLogger.error(e.getMessage(), e);
}
if (vo == null || vo.getPk_message() == null) return;
/** 转发 */
if (cmd.equals("fwd")) {
row.setString(ds.nameToIndex("title"), "转发:" + vo.getTitle());
row.setString(ds.nameToIndex("content"), vo.doGetContent());
}
/** 回复 */
if (cmd.equals("reply")) {
if (!MCConstant.PERSON_MESSAGE.equals(vo.getSystemcode()))
throw new LfwRuntimeException("无法回复非私人信息!");
row.setString(ds.nameToIndex("title"), "回复:" + vo.getTitle());
row.setString(ds.nameToIndex("pk_user"), vo.getPk_sender());
row.setString(ds.nameToIndex("username"), vo.getSendername());
}
}
/**
* 根据状态转换成相应地记录应答格式，注意，因为如果是删除记录不会返回ajax应答，所以 此处不处理删除状态。
*
* @param xmlSb
* @param pm
* @param rows
* @param state
*/
protected void processRecord(StringBuffer xmlSb, RowData data) {
StringBuffer rowCountsb = null;
int size = data.getRowCount();
for (int i = 0; i < size; i++) {
Row row = data.getRow(i);
int fieldCount = row.size();
rowCountsb = new StringBuffer();
boolean isEmptyRow = (row instanceof EmptyRow);
String recordSign = "<" + EventContextConstant.record + "";
String recordESign = "</" + EventContextConstant.record + ">";
if (isEmptyRow) {
recordSign = "<" + EventContextConstant.erecord;
recordESign = "</" + EventContextConstant.erecord + ">";
}
xmlSb.append(recordSign + " id=\"" + row.getRowId() + "\" ");
if (!isNull(row.getParentId())) xmlSb.append(" parentid=\"" + row.getParentId() + ">");
else xmlSb.append(">");
if (!isEmptyRow) {
String[] startend = getStartEndByState(row.getState());
xmlSb.append(startend[0]);
Object value = null;
for (int j = 0; j < fieldCount; j++) {
value = row.getValue(j);
if (value != null) {
// 处理日期时间类型 dingrf
if (row.getContent()[j] instanceof UFDate) {
value = ((UFDate) row.getContent()[j]).getMillis();
} else if (row.getContent()[j] instanceof UFDateTime) {
value = ((UFDateTime) row.getContent()[j]).getMillis();
} else if (row.getContent()[j] instanceof UFLiteralDate) {
value = ((UFLiteralDate) row.getContent()[j]).getMillis();
}
rowCountsb.append(JsURLEncoder.encode(value.toString(), "UTF-8"));
} else rowCountsb.append(EventContextConstant.NULL);
if (j < fieldCount - 1) rowCountsb.append(",");
}
xmlSb.append(rowCountsb);
xmlSb.append(startend[1]);
// dingrf记录本行中发生修改的列索引
String changedSign = "<" + EventContextConstant.changed + ">";
String changedESign = "</" + EventContextConstant.changed + ">";
xmlSb.append(changedSign);
for (int k = 0; k < row.getChangedIndices().size(); k++) {
xmlSb.append(row.getChangedIndices().get(k));
if (k < row.getChangedIndices().size() - 1) xmlSb.append(",");
}
xmlSb.append(changedESign);
}
xmlSb.append(recordESign + "\n");
}
try {
Method m = RowData.class.getDeclaredMethod("getDeleteRows", new Class[] {});
m.setAccessible(true);
Row[] delRows = (Row[]) m.invoke(data, new Object[] {});
if (delRows != null && delRows.length > 0) {
for (int i = 0; i < delRows.length; i++) {
xmlSb.append(
"<" + EventContextConstant.drecord + " id=\"" + delRows[i].getRowId() + "\"/>");
}
}
} catch (Exception e) {
LfwLogger.error(e);
}
}
private void processFormular(Dataset ds) {
RowData rd = ds.getCurrentRowData();
if (rd == null) return;
int rcount = rd.getRowCount();
List<String> executedFpList = new ArrayList<String>();
int fieldCount = ds.getFieldSet().getFieldCount();
for (int i = 0; i < fieldCount; i++) {
try {
Field field = ds.getFieldSet().getField(i);
List<String> fieldFormulars = new ArrayList<String>();
String formular = field.getEditFormular();
if (formular != null) fieldFormulars.add(formular);
formular = field.getLoadFormular();
if (formular != null) fieldFormulars.add(formular);
Iterator<String> fit = fieldFormulars.iterator();
while (fit.hasNext()) {
formular = fit.next();
String exp = null;
if (formular != null) exp = JsURLDecoder.decode(formular, "UTF-8");
// 如果没有加载公式，继续下一个字段
if (exp == null) continue;
if (executedFpList.contains(exp)) continue;
executedFpList.add(exp);
String[] expArr = exp.split(";");
fp.setExpressArray(expArr);
VarryVO[] varryVOs = fp.getVarryArray();
if (varryVOs == null || varryVOs.length == 0) continue;
String[] formularNames = new String[varryVOs.length];
Map<String, Integer> indexMap = getIndexMap(ds);
for (int j = 0; j < varryVOs.length; j++) {
String[] keys = varryVOs[j].getVarry();
if (keys != null) {
for (String key : keys) {
List<Object> valueList = new ArrayList<Object>();
for (int k = 0; k < rcount; k++) {
Row r = rd.getRow(k);
//
Object value = r.getValue(indexMap.get(key));
Field f = ds.getFieldSet().getField(key);
if (f != null && value != null) {
// //如果是Double类型，进行一下转换
if (StringDataTypeConst.UFDOUBLE.equals(f.getDataType())
|| StringDataTypeConst.DOUBLE.equals(f.getDataType())
|| StringDataTypeConst.Decimal.equals(f.getDataType())) {
if (!(value instanceof UFDouble)) value = new UFDouble(value.toString());
} else if (StringDataTypeConst.INTEGER.equals(f.getDataType())) {
if (!(value instanceof Integer)) value = new Integer((String) value);
}
}
valueList.add(value);
}
fp.addVariable(key, valueList);
}
formularNames[j] = varryVOs[j].getFormulaName();
}
}
Object[][] result = fp.getValueOArray();
if (result != null) {
for (int l = 0; l < formularNames.length; l++) {
int index = ds.nameToIndex(formularNames[l]);
if (index == -1) {
LfwLogger.error(
"can not find column:" + formularNames[l] + ", ds id:" + ds.getId());
continue;
}
for (int k = 0; k < rcount; k++) {
Row r = rd.getRow(k);
r.setValue(index, result[l][k]);
}
}
}
}
} catch (Throwable e) {
Logger.error(e.getMessage(), e);
}
}
}