@UiHandler({"deleteButton"})
void onDeleteButtonClick(ClickEvent event) {
if ((this.candidatesModel.getSelectedObject() == null)
|| (((Reference) this.candidatesModel.getSelectedObject()).getId().isEmpty())) {
Window.alert("Выберите кандидата!");
return;
}
if (!Window.confirm("Удалить запись?")) {
return;
}
SecureService.Util.getInstance()
.deleteCand(
((Reference) this.candidatesModel.getSelectedObject()).getId(),
new AsyncCallback<Integer>() {
public void onSuccess(Integer result) {
CandidateSearchForm.this.candidateEditPanel.setWidget(null);
CandidateSearchForm.this.startSearch();
Window.alert("Кандидат успешно удален!");
}
public void onFailure(Throwable caught) {
Window.alert("Ошибка при удалении кандидата!");
}
});
}
private void queryToDB(final int start, int end) {
SecureService.Util.getInstance()
.getReference(
"CAND",
start + 1,
end,
null,
this.searchTextBox.getText(),
new AsyncCallback<List<Reference>>() {
public void onSuccess(List<Reference> result) {
CandidateSearchForm.this.dataProvider.updateRowData(start, result);
CandidateSearchForm.this.rowCounter =
Math.max(
15 * CandidateSearchForm.this.searchListPager.getPage() + result.size(),
CandidateSearchForm.this.rowCounter);
if (!CandidateSearchForm.this.listIsFull) {
CandidateSearchForm.this.dataProvider.updateRowCount(
CandidateSearchForm.this.rowCounter, false);
}
if (result.size() < 15) {
CandidateSearchForm.this.dataProvider.updateRowCount(
CandidateSearchForm.this.rowCounter, true);
CandidateSearchForm.this.listIsFull = true;
}
}
public void onFailure(Throwable caught) {
Window.alert("Ошибка при обращении к БД");
}
});
}