public int doStartTag() throws JspException {
try {
JspWriter out = pageContext.getOut();
HttpServletRequest req = (HttpServletRequest) pageContext.getRequest();
out.print(
"<table><tr><td colspan=\"2\" align=\"center\"><select multiple=\"multiple\" name=\"group_ids\" size=\"");
out.print(multiple ? "10" : "1");
out.println("\">");
// ensure that if no group is selected that a blank option is displayed - xhtml compliance
if (groups == null || groups.length == 0) {
out.print("<option value=\"\"> </option>");
}
if (groups != null) {
for (int i = 0; i < groups.length; i++) {
out.print("<option value=\"" + groups[i].getID() + "\">");
out.print(groups[i].getName() + " (" + groups[i].getID() + ")");
out.println("</option>");
}
}
out.print("</select></td>");
if (multiple) {
out.print("</tr><tr><td width=\"50%\" align=\"center\">");
} else {
out.print("<td>");
}
String p =
(multiple
? LocaleSupport.getLocalizedMessage(
pageContext, "org.dspace.app.webui.jsptag.SelectGroupTag.selectGroups")
: LocaleSupport.getLocalizedMessage(
pageContext, "org.dspace.app.webui.jsptag.SelectGroupTag.selectGroup"));
out.print(
"<input type=\"button\" value=\""
+ p
+ "\" onclick=\"javascript:popup_window('"
+ req.getContextPath()
+ "/tools/group-select-list?multiple="
+ multiple
+ "', 'group_popup');\" />");
if (multiple) {
out.print("</td><td width=\"50%\" align=\"center\">");
out.print(
"<input type=\"button\" value=\""
+ LocaleSupport.getLocalizedMessage(
pageContext, "org.dspace.app.webui.jsptag.SelectGroupTag.removeSelected")
+ "\" onclick=\"javascript:removeSelected(window.document.epersongroup.group_ids);\"/>");
}
out.println("</td></tr></table>");
} catch (IOException ie) {
throw new JspException(ie);
}
return SKIP_BODY;
}
/**
* Returns a i18n string for the supplied key.
*
* @param messageKey
* @param defaultValue
* @param pageContext
* @return the i18n string for the supplied key
*/
public static String getMessage(String messageKey, String defaultValue, PageContext pageContext) {
// if messageKey isn't defined either, use defaultValue
String key = (messageKey != null) ? messageKey : defaultValue;
String message = LocaleSupport.getLocalizedMessage(pageContext, key);
return message;
}