<script type="text/javascript"> var xmlHttp; function createXMLHttpRequest(){ if(window.ActiveXObject){ xmlHttp=new ActiveXObject("Microsoft.XMLHTTP"); }else if(window.XMLHttpRequest){ xmlHttp=new XMLHttpRequest(); }
}
function upd(){ createXMLHttpRequest();
var id=document.getElementById("id").value; var title=document.getElementById("title").value; var name=document.getElementById("name").value; var cent=document.getElementById("cent").value; var str="id="+id+"&title="+title+"&name="+name+"¢="+cent; var url="php/update.php"; xmlHttp.open("POST",url,true); xmlHttp.onreadystatechange=callback; xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded"); xmlHttp.send(str);
}
function callback(){ if(xmlHttp.readyState==4){ if(xmlHttp.status==200){ var strs=xmlHttp.responseText;
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=GB2312" />
<title>无标题文档</title>
</head><body>
<?php
header("Content-type:text/html;charset='GBK'");
$id=$_GET["key"];
$link=mysql_connect("localhost","root","");
mysql_select_db("enterprise");
mysql_query("set names 'GBK'");
$sql="select * from etp_news where id=".$id;
$result=mysql_query($sql);
while($rs = mysql_fetch_object($result)){
$tit=$rs->tit;
$cont=$rs->content;
$name=$rs->source;
?>
<form name="form1">
<table>
<tr><td>标题</td><td><input type="text" name="title" id="title" value="<?php echo $tit;?>" /></td><td></td></tr>
<tr><td>正文</td><td><textarea name="cent" id="cent"><?php echo $cont;?></textarea></td><td></td></tr>
<tr><td>作者</td><td><input type="text" id="name" name="name" value="<?php echo $name;?>" /></td><td></td></tr>
<tr><td></td><td colspan="2"><input type="hidden" name="id" id="id" value="<?php echo $id;?>" />
<input type="button" name="but" onclick="upd()" value="提交" /></td></tr>
</table>
</form>
<?php } ?>
<script type="text/javascript">
var xmlHttp;
function createXMLHttpRequest(){
if(window.ActiveXObject){
xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
}else if(window.XMLHttpRequest){
xmlHttp=new XMLHttpRequest();
}
}
function upd(){
createXMLHttpRequest();
var id=document.getElementById("id").value;
var title=document.getElementById("title").value;
var name=document.getElementById("name").value;
var cent=document.getElementById("cent").value;
var str="id="+id+"&title="+title+"&name="+name+"¢="+cent;
var url="php/update.php";
xmlHttp.open("POST",url,true);
xmlHttp.onreadystatechange=callback;
xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
xmlHttp.send(str);
}
function callback(){
if(xmlHttp.readyState==4){
if(xmlHttp.status==200){
var strs=xmlHttp.responseText;
if(strs=="1"){
alert("数据已修改");
}
}
}
}
</script>
</body>
</html>
两部分合在一起还能算是 XML 吗?
你不按错误信息改错,光抱拳有什么用?
加了就出错,找不到ctent,我需要让他循环显示啊