클래스 파일 : _class.xmldb.inc.php
코드 복사 코드는 다음과 같습니다.
class xmldb는 DOMDocument를 확장합니다.{
var $xmldb;
공용 함수 __construct($xmldbname){
$this->xmldb=$xmldbname;
if(!file_exists($this->xmldb)){
$initxmldb = "
$this->loadXML($initxmldb);
$this->save($this->xmldb);
}else{
$this->load($this->xmldb);
}
}
공개 함수 insert_message($nickname,$message){
$messagedom = $this->getElementsByTagName("Message");
$subnode = $this->createElement("행");
$nicknamenode = $this->createElement("닉네임");
$nicknamenode -> AppendChild($this->createTextNode($nickname));
$subnode -> AppendChild($닉네임노드);
$contentnode = $this->createElement("콘텐츠");
$contentnode -> AppendChild($this->createTextNode($message));
$subnode -> AppendChild($contentnode);
$timernode = $this->createElement("타이머");
$timernode -> AppendChild($this->createTextNode(time()));
$subnode -> AppendChild($timernode);
$messagedom->item(0)->appendChild($subnode);
$this->saveXML();
$this->save($this->xmldb);
}
function get_node_length($nodename){
$odom = $this->getElementsByTagName($nodename);
$odom->length를 반환합니다.
}
공개 함수 get_message_list($start,$rowscount,$pagesize){
$end = $rowscount > $페이지 크기 ? $start $pagesize : $rowscount;
$k = 0;
for($i = $start; $i < $end; $i ){
$rowslist[$k]["Nickname"] = $this->getElementsByTagName("닉네임")-> ;item($i)->nodeValue;
$rowslist[$k]["Content"] = $this->getElementsByTagName("Content")->item($i)->nodeValue;
$rowslist[$k]["Timer"] = $this->getElementsByTagName("Timer")->item($i)->nodeValue;
$k ;
}
$rowslist를 반환합니다.
}
공용 정적 함수 Splitpage($pageall,$page=1,$urled=null,$strpage = "page",$pageaverage = 10){
$pageaverage -= 1;
$page = intval($page >=1 ? $page : 1 );
$page = $page > $ 페이지 올 ? $pageall : $페이지;
$startpage = $page - $pageaverage > 0? $page - ceil(($pageaverage / 2)):1;
$startpage = ($page ceil($pageaverage/2) > $pageall)?$pageall-$pageaverage:$startpage;
$startpage = $startpage > 0? $시작페이지 : 1;
$stoppage = $startpage $pageaverage >$pageall?$pageall:$startpage $pageaverage;
if(empty($urlfile)){ $urlfile=$_SERVER["PHP_SELF"]; }
if(!strrpos($urlfile,'?')) $urled .= '?';
foreach($_GET as $k => $v)
{
$urled = ($k<>$strpage) ? $urled.$k.'='.urlencode($v).'&' : $urled;
}
if ($page>1){
$mess ="首页 ";
$mess .="上一页 ";
}else{
$mess ="首页 ";
$mess .="上一页 ";
}
if($page > 9){
$startpage = $page - 9;
}
$stoppage = $startpage 9 >= $pageall ? $pageall : $start페이지 9;
for($i= $startpage; $i<= $stoppage ;$i )
{
if($i<= $pageall && !($page==$i))
$mess .= " ".$i."
else
$mess .= "".$i." ";
}
if ($page < $pageall){
$mess .=" 下一页";
$mess .=" 尾页";
}else{
>}
호출 파일: index.php
코드 복사
< ;?php require("_class.xmldb.inc.php") $xmldb = new xmldb("./my_xmldb.xml" ); if(isset($_POST["btnform1" ])){
$xmldb -> insert_message($_POST["nickname"],$_POST["content"])}
$pagesize = 3;
$page = !empty($_GET['page']) ? intval($_GET['page']) :
$xmldb -> get_node_length("행");
$pagecount = ceil( $rowscount/$pagesize)
$start = ($page-1)*$pagesize > )*$pagesize;
$rowslist = $xmldb -> ; get_message_list($start,$rowscount,$pagesize)
?>
< HTML>
