今天天气好晴朗处处好风光,好天气好开始,又来和大家分享啦。下面给大家推荐AJAX 实时读取输入文本(php),希望大家看完后也有个好心情,快快行动吧!
客户端代码:
代码如下:
!DOCTYPE html PUBLIC "-//W3C//DTDXHTML1.0 Transitional//EN" ""
html xmlns=""
head
meta http-equiv="Content-Type" content="text/html; charset=gb2312" /
title无标题文档/title
/head
script language="javascript"
var xmlHttp;
function createXMLHttpRequest(){
if(){
xmlHttp = new ActiveXObject("");
}
else if(){
xmlHttp = new XMLHttpRequest();
}
}
function sendRequest(){
createXMLHttpRequest();
var name = ("");
url = ""+;
= callback;
(\,,);
();
}
function callback(){
if( == 4){
if( == 200){
("") = "您输入的字符串为:"+ ;
}
}
}
/script
body
pAJAX test;/p
pbr/
input type="text" onkeyup="sendRequest();" /
br/
span/span
/p
/body
/html
服务器端代码:
代码如下:
?php
header(Content-type: text/html;charset=GB2312);
$ename = $_GET["page"];
if ($ename == "") {
$ename = "请输入:";
}
echo ($ename);
exit(0);
?