@UiHandler("btnOk")
void saveChanges(ClickEvent e) {
if (separator.isVisible()) {
editMode(false);
}
if (removedRecs.size() > 0) {
final InputItem rec = removedRecs.entrySet().iterator().next().getValue();
MethodCallback<Void> cb =
new MethodCallback<Void>() {
@Override
public void onFailure(Method method, Throwable exception) {
askRetry(rec, "Error removing record " + rec.getName() + ". Retry ?");
}
@Override
public void onSuccess(Method method, Void response) {
removedRecs.remove(rec.getId());
saveChanges(null);
}
};
md.info(MDS, "Removing record " + rec.getName());
clientApi.iitemsApi().delete(rec.getId(), cb);
} else if (changedRecs.size() > 0) {
final InputItem rec = changedRecs.entrySet().iterator().next().getValue();
MethodCallback<Void> cb =
new MethodCallback<Void>() {
@Override
public void onFailure(Method method, Throwable exception) {
askRetry(rec, "Error updating user " + rec.getName() + ". Retry ?");
}
@Override
public void onSuccess(Method method, Void response) {
changedRecs.remove(rec.getId());
saveChanges(null);
}
};
if (rec.getId() == 0) {
md.info(MDS, "Creating user " + rec);
clientApi.iitemsApi().create(rec, cb);
} else {
md.info(MDS, "Updating user " + rec);
clientApi.iitemsApi().update(rec.getId(), rec, cb);
}
} else {
refreshRecords(e);
md.clear(MDS);
}
}
@UiHandler("btnCancel")
void cancelChanges(ClickEvent e) {
recordStore.getList().clear();
changedRecs.clear();
removedRecs.clear();
editMode(false);
refreshRecords(e);
md.clear(MDS);
}
@UiHandler("btnRemove")
void removeRecord(ClickEvent e) {
InputItem user = selectionModel.getSelectedObject();
if (user != null) {
changedRecs.remove(user.getId());
removedRecs.put(user.getId(), user);
recordStore.getList().remove(user);
editMode(true);
}
}
private void markChange(InputItem rec) {
if (!changedRecs.containsKey(rec.getId())) {
changedRecs.put(rec.getId(), rec);
if (!separator.isVisible()) {
md.info(
MDS, "Some data has been changed. Click 'Save' or 'Cancel' when editing is finished.");
editMode(true);
}
dataGrid.redraw();
}
}
@Override
public void render(Context context, InputItem rec, SafeHtmlBuilder sb) {
boolean changed = changedRecs.containsKey(rec.getId());
String style =
changed ? "color: red; font-weight: bold;" : "color: black; font-weight: normal";
sb.appendHtmlConstant("<span style=\"" + style + "\">");
sb.append(SafeHtmlUtils.fromString("" + rec.getId()));
sb.appendHtmlConstant("</span>");
}
@UiHandler("btnAdd")
void addRecord(ClickEvent e) {
InputItem rec = new InputItem();
rec.setName("NEW");
String dt = ClientUtil.TSTAMP_FORMAT0.format(new Date());
rec.setTstart(ClientUtil.parseUnixTime(dt.substring(0, 7) + "-01 09:00:00"));
rec.setTstop(ClientUtil.parseUnixTime("2020-01-01 17:00:00"));
rec.setActive(1);
rec.setTxFormid(0);
rec.setInputId(0);
rec.setComment("");
recordStore.getList().add(0, rec);
changedRecs.put(rec.getId(), rec);
editMode(true);
}