我用這個AJAX代碼:AJAX加載指示燈
<script language="javascript" type="text/javascript">
<!--
//Browser Support Code
function ajaxFunction(){
var ajaxRequest; // The variable that makes Ajax possible!
try{
// Opera 8.0+, Firefox, Safari
ajaxRequest = new XMLHttpRequest();
} catch (e){
// Internet Explorer Browsers
try{
ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try{
ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e){
// Something went wrong
alert("Your browser broke!");
return false;
}
}
}
// Create a function that will receive data sent from the server
ajaxRequest.onreadystatechange = function(){
if(ajaxRequest.readyState == 4){
var ajaxDisplay = document.getElementById('ajaxDiv');
ajaxDisplay.innerHTML = ajaxRequest.responseText;
}
}
var age = document.getElementById('age').value;
var wpm = document.getElementById('wpm').value;
var sex = document.getElementById('sex').value;
var queryString = "?age=" + age + "&wpm=" + wpm + "&sex=" + sex;
ajaxRequest.open("GET", "file.php" + queryString, true);
ajaxRequest.send(null);
}
//-->
</script>
如何指示AJAX加載?
函數ajaxFunction(){ - {show()'後面的I.e。 在onreadystatechange - 'hide()' ? – lam3r4370 2010-07-15 09:22:50
是的,在你的ajaxFunction()的末尾顯示進度指示器 – st78 2010-07-15 09:34:09
在這個頁面你可以輕鬆生成動畫gif:http://ajaxload.info/ – st78 2010-07-15 09:36:20