yzxlemon 2014-06-25
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title> new document </title>
<meta charset="utf-8"/>
<meta name="generator" content="kingwell" />
<meta name="author" content="" />
<meta name="keywords" content="" />
<meta name="description" content="" />
</head>
<body>
<div id="text"></div>
<script>
function Ajax(obj){
var xml = window.XMLHttpRequest ? new XMLHttpRequest() : new ActiveXObject('Microsoft.XMLHTTP');
if (!xml){
return;
}
var o = obj || {};
var that = this;
this.xml = xml;
this.type = o.type || 'GET';
this.asyn = o.asyn || false;
this.url = o.url;
this.data = o.data || null;
this.setRequestHeader = o.setRequestHeader;
this.timeOut = o.timeOut || 5000;
this.onError = o.onError || function(){};
this.onSuccess = o.onSuccess || function(){};
this.onComplete = o.onComplete || function(){};
if (!this.url){
return;
}
this.xml.onreadystatechange = function(){
if (this.readyState === 4){
if (this.status === 200 || this.status === 403){
that.onSuccess.call(this);
}else{
that.onError.call(this,this.status);
}
}
}
this.xml.open(this.type,this.url,this.asyn);
for (var key in this.setRequestHeader){
this.xml.setRequestHeader(key,this.setRequestHeader[key]);
}
this.xml.send(this.data);
setTimeout(function(){
that.xml.abort();
that.onComplete(that);
},this.timeOut);
//alert(this.xml.getAllResponseHeaders());
//alert(this.xml.getResponseHeader('Content-Type'));
}
new Ajax({
type:'get',
url : 'text.txt',
timeOut : 1000,
setRequestHeader :{
'Content-Type' : 'text/html',
},
onSuccess : function(){
//alert(this.responseText);
//document.getElementById('text').innerHTML =this.responseText ;
alert('success');
},
onError : function(code){
//alert('error'+code);
},
onComplete : function(){
//alert('完成了');
console.log('完成了');
}
});
</script>
</body>
</html> 结束数据方法的参数,该如何定义?-- 集合为自定义实体类中的结合属性,有几个实体类,改变下标就行了。<input id="add" type="button" value="新增visitor&quo
本文实例讲述了php+ ajax 实现的写入数据库操作。分享给大家供大家参考,具体如下:。<input class="tel" type="text" placeholder="请输入您的手机号码&q