<form?id="form1"?name="form1"?action="reg_insert.php"?method="post">
<table?border="0"?cellspacing="0"?cellpadding="0"?width="1000px">
????<tr><td><table?border="0"?cellspacing="0"?cellpadding="0">
??????<tr>
?//用戶名這一條死活沒反映
????????<td?width="400px">用戶名：</td>
????????<td?width="170px"><input?type="text"?id="username"/></td>
????????<td?width="400px"><p?id="checkusername"></p></td>
??????</tr>
??//這一條員工編號卻可以，哪里寫錯了?????????????
???????????????<tr>
???????????????<td><label>請輸入員工編號：</label></td>
<td><input?type="text"?id="keyword"?/></td>
<td><p?id="searchResult"></p></td></tr>
??????<tr>
????????<td?colspan="2"><span?style="font-size:11px;?color:#999">(必填，3-16字符長度，支持字母、數字及_)</span></td>
??????</tr>document.getElementById("username").onblur?=?function()?{?
var?un=username.value;
if(un==""){
document.getElementById("checkusername").innerHTML?=?"寫東西??！";
}else?if(un.length<4){
document.getElementById("checkusername").innerHTML?=?"用戶名不能少于4位";
}else
{
document.getElementById("checkusername").innerHTML?=?"123"; }
}?
//這里的get傳遞頁面沒有問題。不用擔心
document.getElementById("keyword").onblur?=?function()?{?
var?request?=?new?XMLHttpRequest();
request.open("GET",?"server.php?number="?+?document.getElementById("keyword").value);
request.send();
request.onreadystatechange?=?function()?{
if?(request.readyState===4)?{
if?(request.status===200)?{?
document.getElementById("searchResult").innerHTML?=?request.responseText;
}?else?{
alert("發生錯誤："?+?request.status);
}
}?
}
}
同樣的代碼，在IE中1條能實現1條卻死活沒反映
qq_菲楊_0
2015-07-24 11:31:48
