📄 19.4.3 absoluteposition属性.html
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<body>
<form>
<input type="button" value="<<" onclick="move(-1)">
<input type="button" value=">>" onclick="move(1)">
跳转至<input type="text" name="pos" size="1">/<label id="all"></label>
<input type="button" value="GO" onclick="move(0)">
<div id="lst"></div>
</form>
<script type="text/javascript" src="openConMark.js"></script>
<script type="text/javascript" src="adojavas.inc"> </script>
<script language="javascript">
var curpos=1;
var rs=new ActiveXObject("ADODB.RecordSet");
strSQL="select * from student";
rs.open(strSQL,objconn);
showItem(curpos);
document.all("all").innerText=rs.RecordCount;
function move(num)
{
if(num==0)
curpos=parseInt(document.forms[0].pos.value);
else
{
curpos+=num;
document.forms[0].pos.value=curpos;
}
showItem();
}
function showItem()
{
if(curpos<1)
curpos=1;
if(curpos>rs.RecordCount)
curpos=rs.RecordCount;
rs.AbsolutePosition=curpos;
var flds=new Enumerator(rs.Fields);
var strRlt="";
while(!flds.atEnd())
{
var fd=flds.item();
strRlt+="<li>"+fd.Value;
flds.moveNext();
}
document.getElementById("lst").innerHTML=strRlt;
}
</script>
</body>
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