ajax.js
====================
var xmlHttp = null;
function send_request() {
if(window.XMLHttpRequest) {
xmlHttp = new XMLHttpRequest();
} elseif(window.ActiveXObject) {
xmlHttp = new ActiveXObject("Micosoft.XMLHTTP");
}
}
function ajax(url) {
send_request();
xmlHttp.open("GET","show.php?id="+url,true);
xmlHttp.onreadystatechange = processRequest;
xmlHttp.send(null);
} function processRequest() {
if (xmlHttp.readyState == 4) {
if (xmlHttp.status == 200) {
var process = xmlHttp.responseText;
document.getElementById("show").innerHTML = process;
}
}
}
=============index.php=======
<script language="javascript" type="text/javascript" src="ajax.js"></script>
<a href="#" onclick="ajax('a')">b</a> <div id="show"></div>==============show.php=================
<?php
if($str = $_GET['id']) {
for($i=0;$i<=10;$i++) {
echo $str;
}
}
?>
Ajax
====================
var xmlHttp = null;
function send_request() {
if(window.XMLHttpRequest) {
xmlHttp = new XMLHttpRequest();
} elseif(window.ActiveXObject) {
xmlHttp = new ActiveXObject("Micosoft.XMLHTTP");
}
}
function ajax(url) {
send_request();
xmlHttp.open("GET","show.php?id="+url,true);
xmlHttp.onreadystatechange = processRequest;
xmlHttp.send(null);
} function processRequest() {
if (xmlHttp.readyState == 4) {
if (xmlHttp.status == 200) {
var process = xmlHttp.responseText;
document.getElementById("show").innerHTML = process;
}
}
}
=============index.php=======
<script language="javascript" type="text/javascript" src="ajax.js"></script>
<a href="#" onclick="ajax('a')">b</a> <div id="show"></div>==============show.php=================
<?php
if($str = $_GET['id']) {
for($i=0;$i<=10;$i++) {
echo $str;
}
}
?>
Ajax
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