81,076
社区成员




<div style="height:100px; overflow-x : visible; overflow-y : scroll; ">
<table id="xxxtable" border="1"><tr><td>name</td></tr></table>
</div>
<script type="text/javascript">
function username_keydown(e)
{
var ev = window.event || e;
var newName=document.getElementById("username");
if(ev.keyCode == 13 && newName.value != "")
{
adduser(newName.value);
newName.value="";
}
}
function adduser(newName){
var xxxtable =document.getElementById("xxxtable");
var xxxtr=xxxtable.insertRow();
var xxxtd=document.createElement("td");
var xxxtext=document.createTextNode(newName);
xxxtd.appendChild(xxxtext);
xxxtr.appendChild(xxxtd);
}
</script>
<table id="xxxtable" border="1"><tr><td>name</td></tr></table>
<input type="text" id="username" onkeydown="username_keydown(event)">