0
任何人都愿意帮我解决这个脚本吗?AJAX to JQuery Conversion Assistance
我只需要有人把这个片段的AJAX,基本上用jQuery重新编程,所以我可以学习它,并学习更多关于如何使用jQuery。这是我目前正在使用的AJAX工作原理,我认为如果我能在jQuery中看到它,它会启动我的学习过程...
因此,如果任何人都会如此善良,这是脚本:
function CreateXmlHttpObject() { //function to return the xml http object
var xmlhttp = false;
try {
xmlhttp = new XMLHttpRequest(); //creates a new ajax object
} catch(e) {
try {
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); //this is for IE browser
} catch(e) {
try {
req = new ActiveXObject("Msxml2.XMLHTTP"); //this is for IE browser
} catch(e1) {
xmlhttp = false; //error creating object
}
}
}
return xmlhttp;
}
function getMetaID(strURL) {
var req = CreateXmlHttpObject(); // function to get xmlhttp object
if(req) {
req.onreadystatechange = function() {
if(req.readyState == 4) { //data is retrieved from server
if(req.status == 200) { // which reprents ok status
document.getElementById('meta_id').innerHTML = req.responseText; //put the results of the requests in or element
} else {
alert("There was a problem while using XMLHTTP:\n");
}
}
}
req.open("GET", strURL, true); //open url using get method
req.send(null); //send the results
}
}
这是调用函数(PHP)的网页上:
echo '<select name="meta_id" onChange="getMetaID('."'".'http://www.mysite.com/backoffice/meta_tags/ajaxpageid.php?meta_id='."'".'+this.value)">';
这之后,一个<div>
。
希望这是足够的信息,让它有意义。当然,我感谢所有帮助...