if ($action == "fiedvalues") {
$field = getRequestParam("field");
$values = $solr->getFiedvalues($field);
$res = '';
if (!empty($values)) {
foreach ($values[$field] as $key => $value) {
if ($res != "") {
$res .= "|";
}
$res .= $key . ":" . $value;
}
}
}
if ($action == "gettagcloud") {
$field = getRequestParam("field");
$data = $solr->getCloud($field, 20, '', '', 0, 3, true, false);
$tags = array();
$aData = explode("|", $data);
//$count=0;
foreach ($aData as $value) {
//if ($count < $maxsize)
//{
//if ($value != "")
//{
$aItem = explode(":", $value);
//$tempTag[tag_name] = utf8_decode($aItem[0]);
$tempTag["tag_name"] = $aItem[0];
$tempTag["tag_count"] = $aItem[1];
$tags[] = $tempTag;
//}
//}