private void searchFieldDisabled() {
isDisabled = selectElement.isDisabled();
if (isDisabled) {
container.addClass(css.chznDisabled());
InputElement.as(searchField.get(0)).setDisabled(true);
if (!isMultiple) {
selectedItem.unbind("focus", activateAction);
}
} else {
container.removeClass(css.chznDisabled());
InputElement.as(searchField.get(0)).setDisabled(false);
if (!isMultiple) {
selectedItem.bind("focus", activateAction);
}
}
}
public List<String> getFilenames() {
ArrayList<String> result = new ArrayList<String>();
JavaScriptObject rawFileList = getElement().getPropertyJSO("files");
if (rawFileList == null) {
result.add(InputElement.as(getElement()).getValue()); // IE does not support multiple-select
} else {
FileList fileList = rawFileList.cast();
for (int i = 0; i < fileList.getLength(); ++i) {
result.add(fileList.item(i).getName());
}
}
return result;
}
/**
* This constructor may be used by subclasses to explicitly use an existing element. This element
* must be an <input> element whose type is 'file'.
*
* @param element the element to be used
*/
protected FileUpload(Element element) {
assert InputElement.as(element).getType().equalsIgnoreCase("file");
setElement(element);
}
