jQuery的返回链接不工作时，阿贾克斯 [英] jQuery Return links is not working when Ajax
问题描述
jQuery的返回链接不工作。我已经使用jQuery和基本的Ajax特性。我的jQuery返回从文件的链接 Links_ajax.php 。
jQuery return links are not working. I have Used jQuery and the basic Ajax feature. My jQuery returns the links from file Links_ajax.php.
我给code样本。
GetCustomerData.php有：
GetCustomerData.php has:
<html>
<script type="text/javascript">
<script src="ajax.js" type="text/javascript">
$(function() {
.....
$.ajax({
type: 'POST',
url: 'Links_ajax.php',
data: 'category='+category ,
success: function(data){
$("#response").html(data);
}
});
}
......
}
...
<! Links return here
<div id="response">
</div>
</html>
<?
echo "Some Code";
?>
....
我Links_ajax.php有以下code
My Links_ajax.php has the following code
....
echo '<a href="getCustomerData.php?id=10" onclick="requestCustomerInfo();return false;">show me </a>';
echo '<a href="getCustomerData.php?id=11" onclick="requestCustomerInfo();return false;">show me </a>';
....
现在我来给主页getCustomerData.php。我已经使用了Ajax特性，返回从Links_ajax.php链接。
Now I come to the Main Page getCustomerData.php. I have used the Ajax feature that returns link from Links_ajax.php.
.....
所以，我ajax.js有以下阿贾克斯脚本。
So, my ajax.js has the following Ajax scripts.
var url = "GetCustomerData.php?id="; // The server-side script
function handleHttpResponse() {
if (http.readyState == 4) {
if (http.status == 200) {
var results = http.responseText;
document.getElementById('divCustomerInfo').innerHTML = results;
}
}
}
function requestCustomerInfo(event) {
if(event &&event.preventDefault) event.preventDefault();
else if (window.event && window.event.returnValue)
window.eventReturnValue = false;
var sId = 10;
http.open("GET", url + escape(sId), true);
http.onreadystatechange = handleHttpResponse;
http.send(null);
}
function getHTTPObject() {
var xmlhttp;
if (window.XMLHttpRequest){
xmlhttp = new XMLHttpRequest();
}
else if (window.ActiveXObject){
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
if (!xmlhttp){
xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
}
}
return xmlhttp;
}
var http = getHTTPObject(); // We create the HTTP object
......
......
现在我来到这个问题。当我执行GetCustomerdata.php，我能够得到ajax.JQuery的所有环节。
而在点击了，我需要一个基本的Ajax特性，因为加载同一个＆LT; DIV＆GT; ＆LT; / DIV＆GT; 。但我无法看到它，即使我做了。
有什么错我的code？还是我必须使用其他功能？
Now I come to the problem. When I execute the GetCustomerdata.php, I am able to get all the links from ajax.JQuery.
And upon clicking that, I need a basic Ajax feature since loading the same <div> </div>. But I am unable to view it even though I done.
Is there anything wrong in my code? Or do I have to use any other feature?
推荐答案
首先，我不知道为什么你写了一个自定义函数HTT prequest，而你已经有jQuery对象，事实上你已经使用$阿贾克斯上方，但随后创建getHTTPObject（）之后。
First i wonder why you write a custom function HTTPrequest while you already have jquery object, infact you already use $.ajax at the top but then create getHTTPObject() later.
现在的问题是JavaScript函数requestCustomerInfo（）从来没有委托来处理在Ajax响应数据的链接，你需要的功能委托作为Ajax请求的回调
The problem is the javascript function requestCustomerInfo() never delegate to handle the link at the ajax response data, you need to delegate the function as a callback of the ajax request
$.ajax({
type:'POST',
url: 'Links_ajax.php',
dataType: 'html',
data:'category='+category,
success: function(data){
$("#response").html(data);
// here add the link click handler
$("#response a").click(function(){
// make http get request & custom handler
$.get('GetCustomerData.php?id=10',function(result){
$('#divCustomerInfo').html(result);
}); return false;
});
}
});
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