jquery 取得$.ajax事件中的傳回值，並添加事件複製代碼 代碼如下:<html>
<head>
<title>測試JQUERY提交動態文本</title>
<script language="javascript" src="jquery.js"></script>
<script language="javascript">
$(function(){ //引用的jquery檔案我就不上傳了，大家應該都有的。
$("#a1").clone().appendTo("#ap");
var a=""; //定義全域變數 a;
txtadd();
alert(a); //測試全域變數是否有值；
$("#tall").blur(function(){ alert("測試一下"); }); //添加一個從同步事件裡返迴文本框的blur事件
$("#a1").blur(function(){ alert("本頁面事件!"); });//注意，clone出來的a1文字框不具有blur事件；
function txtadd(){
$.ajax({
async:false, //使用同步請求，因為非同步請求不能將傳回值傳給全域變數；
type:"post",
url:"autotxt.php",
data:{txtid1:1,txtid2:2},
beforeSend:function(){$("#tt").html("資料載入中。。。")},
success:function(data){$("#tt").html(decodeURI(data)); //autotxt.php傳回值<input name='tall' id='tall' value='dc' maxlength='6'/>；
a=$("#tall").val(); //將傳回值做處理給全域變數
}
});
}
})
</script>
</head>
<body>
<form action="autotxt.php" method="post">
<div id="tt"></div>
<div id="ap"></div>
<input type="text" id="a1" name="a1" value="測試" />
<input type="hidden" id="ok" name="ok" value="ok" />
<input type="submit" value="確定" />
</form>
</body>
</html>
Start building with 50+ products and up to 12 months usage for Elastic Compute Service
1 on 1 presale consultation
24/7 Technical Support 6 Free Tickets per Quarter Faster Response
Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.
A comprehensive suite of global cloud computing services to power your business
Payment Methods We Support
