@UiHandler("remove")
public void onRemoveClick(ClickEvent event) {
int selectedIndexA = previewA.getSelectedIndex();
int selectedIndexZ = previewZ.getSelectedIndex();
if (selectedIndexA == selectedIndexZ) {
previewA.removeItem(selectedIndexA);
previewZ.removeItem(selectedIndexZ);
} else {
Window.alert("请确保所选中记录为同一行...");
}
}
private void copySelected(final ListBox from, final ListBox to) {
int selected;
while ((selected = from.getSelectedIndex()) != -1) {
to.addItem(from.getItemText(selected));
from.removeItem(selected);
}
}
public String removeSelected() {
int idx = listBox.getSelectedIndex();
String value = listBox.getItemText(idx);
listBox.removeItem(idx);
if (listBox.getItemCount() > 0) {
listBox.setSelectedIndex(0);
}
return value;
}
public void setAllowedAuthApps(String allowedAuthApps) {
int size = idProvider.getItemCount();
for (int i = 0; i < size; i++) {
idProvider.removeItem(0);
}
String[] options = allowedAuthApps.split(",");
for (String option : options) {
idProvider.addItem(option, option);
}
}
@Override
public void userOnlineStatusChanged(int userId, boolean online) {
if (online) {
usersOnline.addItem(String.valueOf(userId));
} else {
for (int i = 0; i < usersOnline.getItemCount(); ++i) {
if (usersOnline.getItemText(i).equals(String.valueOf(userId))) {
usersOnline.removeItem(i);
}
}
}
}
@Override
public void deleteItem(String label) {
if (label != null) {
items.remove(label);
int size = 0;
do {
size = listBox.getItemCount();
for (int index = 0; index < listBox.getItemCount(); index++) {
if (listBox.getItemText(index).equals(label)) {
listBox.removeItem(index);
break;
}
}
} while (size != listBox.getItemCount());
}
}
@Override
public void onClick(ClickEvent event) {
if (event.getSource() == includeDbScriptBox) {
if (includeDbScriptBox.getValue()) {
dbInstructionArea.setValue("");
dbInstructionArea.setVisible(true);
} else {
dbInstructionArea.setValue("");
dbInstructionArea.setVisible(false);
}
} else if (event.getSource() == addSurveyButton) {
String group = selectionWidget.getSelectedSurveyGroupName();
List<String> name = selectionWidget.getSelectedSurveyNames();
List<Long> ids = selectionWidget.getSelectedSurveyIds();
for (int i = 0; i < name.size(); i++) {
boolean alreadyThere = false;
for (int j = 0; j < selectionListbox.getItemCount(); j++) {
if (selectionListbox.getValue(j).equals(ids.get(i).toString())) {
alreadyThere = true;
break;
}
}
if (!alreadyThere) {
selectionListbox.addItem(group + ": " + name.get(i), ids.get(i).toString());
}
}
} else if (event.getSource() == removeButton) {
List<Integer> victimList = new ArrayList<Integer>();
for (int i = 0; i < selectionListbox.getItemCount(); i++) {
if (selectionListbox.isItemSelected(i)) {
victimList.add(i);
}
}
if (victimList.size() > 0) {
// remove the items in descending order so we don't have to
// worry about adjusting indexes as we remove
Collections.sort(victimList);
for (int i = victimList.size() - 1; i >= 0; i--) {
selectionListbox.removeItem(victimList.get(i));
}
}
} else if (event.getSource() == generateFileButton) {
List<Long> idList = new ArrayList<Long>();
for (int i = 0; i < selectionListbox.getItemCount(); i++) {
idList.add(new Long(selectionListbox.getValue(i)));
}
List<String> errors = validate();
if (errors.size() == 0) {
surveyService.generateBootstrapFile(
idList,
dbInstructionArea.getText(),
notificationEmailBox.getText(),
new AsyncCallback<Void>() {
@Override
public void onFailure(Throwable caught) {
MessageDialog errDia =
new MessageDialog(
TEXT_CONSTANTS.error(),
TEXT_CONSTANTS.errorTracePrefix() + " " + caught.getLocalizedMessage());
errDia.showCentered();
}
@Override
public void onSuccess(Void result) {
MessageDialog dia =
new MessageDialog(
TEXT_CONSTANTS.requestSubmitted(), TEXT_CONSTANTS.emailWillBeSent());
dia.showCentered();
resetUI();
}
});
} else {
StringBuilder builder = new StringBuilder(TEXT_CONSTANTS.pleaseCorrect() + "<br><ul>");
for (String e : errors) {
builder.append("<li>").append(e).append("</li>");
}
builder.append("</ul>");
MessageDialog dia = new MessageDialog(TEXT_CONSTANTS.inputError(), builder.toString());
dia.showCentered();
}
}
}
private void removeSelectedConfig() {
configurations.remove(getSelectedConfig());
configList.removeItem(getSelectedConfigIndex());
}