EAS Bos 合计行代码

/**
* 功能：添加合计行
*
* @param table
*            指定的KDTable
* @param fields
*            需要合计的列
*/
public static void apendFootRow(KDTable table, String fields[]) {
int size = fields.length;
if (size == 0)
return;
Map sumValue = new HashMap();
// 利用getRowCount的到的行可能不正确
int count = table.getRowCount3();

for (int i = 0; i < fields.length; i++) {
sumValue.put(fields[i], new BigDecimal("0.00"));
}
IRow footRow = null;
KDTFootManager footManager = table.getFootManager();
if (footManager == null) {
footManager = new KDTFootManager(table);
footManager.addFootView();
table.setFootManager(footManager);
}
// 计算所有指定行的合计值
footRow = footManager.getFootRow(0);
for (int i = 0; i < count; i++) {
IRow row = table.getRow(i);
for (int j = 0; j < fields.length; j++) {
sumValueForCell(row, fields[j], sumValue);
}
}

if (footRow == null) {
footRow = footManager.addFootRow(0);
}
// 设置合计行显示样式
String colFormat = "%{0.00}f";

String total = EASResource.getString(FrameWorkClientUtils.strResource
+ "Msg_Total");

table.getIndexColumn().setWidthAdjustMode(KDTIndexColumn.WIDTH_MANUAL);
table.getIndexColumn().setWidth(30);
footManager.addIndexText(0, total);
footRow.getStyleAttributes().setBackground(new Color(0xf6, 0xf6, 0xbf));
for (int i = 0; i < size; i++) {
String colName = fields[i];
footRow.getCell(colName).getStyleAttributes().setNumberFormat(
colFormat);
footRow.getCell(colName).getStyleAttributes().setHorizontalAlign(
HorizontalAlignment.RIGHT);
footRow.getCell(colName).getStyleAttributes().setFontColor(
Color.black);
}

// 设置合计行的值
for (int i = 0; i < fields.length; i++) {
footRow.getCell(fields[i]).setValue(sumValue.get(fields[i]));
}
}

private static void sumValueForCell(IRow row, String key, Map sumValue) {
ICell cell = row.getCell(key);

if (cell != null) {
Object obj = cell.getValue();
if (obj != null) {
BigDecimal keyValue = (BigDecimal) sumValue.get(key);
keyValue = keyValue.add(new BigDecimal(obj.toString()));
sumValue.put(key, keyValue);
}
}
}