public void processRender(WebuiRequestContext context) throws Exception {
ResourceBundle res = context.getApplicationResourceBundle();
UIForm uiForm = getAncestorOfType(UIForm.class);
String formId = null;
if (uiForm.getId().equals("UISearchForm")) formId = uiForm.<UIComponent>getParent().getId();
else formId = uiForm.getId();
Writer w = context.getWriter();
w.write("<select class=\"selectbox\" name=\"");
w.write(name);
w.write("\"");
if (onchange_ != null) {
w.append(" onchange=\"").append(renderOnChangeEvent(uiForm)).append("\"");
}
if (isMultiple_) w.write(" multiple=\"true\"");
if (size_ > 1) w.write(" size=\"" + size_ + "\"");
if (isDisabled()) w.write(" disabled ");
renderHTMLAttributes(w);
w.write(">\n");
for (SelectItem item : options_) {
String label = item.getLabel();
if (item instanceof SelectOption) {
try {
label = res.getString(formId + ".label.option." + ((SelectOption) item).getValue());
} catch (MissingResourceException ex) {
}
w.write(renderOption(((SelectOption) item), label));
} else if (item instanceof SelectOptionGroup) {
label = item.getLabel();
try {
label = res.getString(getFrom().getId() + ".optionGroup.label." + label);
} catch (MissingResourceException ex) {
log.debug("Could not find: " + getFrom().getId() + ".optionGroup.label." + label);
}
w.write("<optgroup label=\"");
w.write(label);
w.write("\">\n");
for (SelectOption opt : ((SelectOptionGroup) item).getOptions()) {
label = opt.getLabel();
try {
label = res.getString(formId + ".label.option." + opt.getValue());
} catch (MissingResourceException ex) {
}
w.write(renderOption(opt, label));
}
w.write("</optgroup>\n");
}
}
w.write("</select>\n");
if (this.isMandatory()) w.write(" *");
}
private String renderOption(SelectOption option, String label) {
StringBuffer buf = new StringBuffer();
buf.append("<option value=\"");
buf.append(option.getValue());
buf.append("\"");
if (option.isSelected()) buf.append("selected=\"selected\"");
buf.append(">");
buf.append(label);
buf.append("</option>\n");
return buf.toString();
}
public UIFormSelectBoxWithGroups setValue(String value) {
value_ = value;
for (SelectItem option : options_) {
if (option instanceof SelectOption) {
if (((SelectOption) option).getValue().equals(value_))
((SelectOption) option).setSelected(true);
else ((SelectOption) option).setSelected(false);
} else if (option instanceof SelectOptionGroup) {
((SelectOptionGroup) option).setValue(value);
}
}
return this;
}
public UIFormSelectBoxWithGroups setSelectedValues(String[] values) {
for (SelectItem option : options_) {
if (option instanceof SelectOption) {
((SelectOption) option).setSelected(false);
for (String value : values) {
if (value.equals(((SelectOption) option).getValue())) {
((SelectOption) option).setSelected(true);
break;
}
}
} else if (option instanceof SelectOptionGroup) {
((SelectOptionGroup) option).setSelectedValue(values);
}
}
return this;
}
@Override
public void reset() {
// TODO Auto-generated method stub - dang.tung
if (options_ == null || options_.size() < 1) return;
for (SelectItem option : options_) {
if (option instanceof SelectOption) ((SelectOption) option).setSelected(false);
else if (option instanceof SelectOptionGroup) {
((SelectOptionGroup) option).reset();
}
}
for (SelectItem option : options_) {
if (option instanceof SelectOption) {
value_ = ((SelectOption) option).getValue();
((SelectOption) option).setSelected(true);
break;
}
}
}
@SuppressWarnings("unused")
public void decode(Object input, WebuiRequestContext context) throws Exception {
String[] values = context.getRequestParameterValues(getId());
if (values == null) {
value_ = null;
for (SelectItem option : options_) {
if (option instanceof SelectOption) ((SelectOption) option).setSelected(false);
else if (option instanceof SelectOptionGroup) {
for (SelectOption opt : ((SelectOptionGroup) option).getOptions()) {
opt.setSelected(false);
}
}
}
return;
}
int i = 0;
value_ = values[0];
for (SelectItem item : options_) {
if (item instanceof SelectOption) {
if (i > -1 && ((SelectOption) item).getValue().equals(values[i])) {
((SelectOption) item).setSelected(true);
if (values.length == ++i) i = -1;
} else ((SelectOption) item).setSelected(false);
} else if (item instanceof SelectOptionGroup) {
for (SelectOption opt : ((SelectOptionGroup) item).getOptions()) {
if (i > -1 && ((SelectOption) opt).getValue().equals(values[i])) {
((SelectOption) opt).setSelected(true);
if (values.length == ++i) i = -1;
} else {
((SelectOption) opt).setSelected(false);
}
}
}
}
}
