memberQuery.html
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script src="memberQuery.js"></script>
<div id="webhead"><h1>会员消费信息查询</h1></div>
</head>
<body style="text-align:center">
<form>
请输入会员手机号:<br/>
<input type="text" id="memPhone" size="30" onkeyup="showMember(this.value)"></input>
<br/>
</form>
<p>
<div id="listMemberCost"><b>显示会员消费信息</b></div>
</p>
</body>
</html>
memberQuery.js
var xmlHttp
function showMember(str){
xmlHttp=GetXmlHttpObject()
if (xmlHttp == null) {
alter("Browser does not support HTTP Request.")
return
}
var url="memberQuery.php"
url = url + "?memberPhone=" + str
url = url + "&sid=" + Math.random()
xmlHttp.onreadystatechange=stateChanged
xmlHttp.open("GET",url,true);
xmlHttp.send(null)
}
function stateChanged(){
if (xmlHttp.readyState == 4 || xmlHttp.readyState == "complete"){
document.getElementById("listMemberCost").innerHTML = xmlHttp.responseText
}
}
function GetXmlHttpObject(){
var xmlHttp = null;
try{
//Firefox,Opera 8.0+, Safari
xmlHttp = new XMLHttpRequest();
} catch (e){
//IE
try {
xmlHttp = new ActiveXObject("Msxm12.XMLHTTP");
} catch (e){
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
}
}
return xmlHttp;
}