jquery中的错误消息 [英] Error message in jquery
本文介绍了jquery中的错误消息的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
请查看下面的代码,我想使用jquery显示错误消息,我已经在jquery中为确认密码编写了代码。问题是当txtpwd2控件上发生blur()事件时,我附加了错误消息。但是当我多次创建模糊事件时,错误信息会多次附加。
Hi,
Please look into the code below, i want to display an error message using jquery, i have written code for that in jquery for confirm password. The problem is when blur() event occurs on txtpwd2 control, i am appending the error message. but when i create blur event multiple times, the error message is appending multiple times.
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script src="Scripts/jquery-2.0.2.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function () {
$('#txtpwd2').blur(function () {
debugger;
var t1 = $('#txtpwd1').val();
var t2 = $('#txtpwd2').val();
if (t1 != t2) {
$('#d2').append($('#txtpwd2').attr('title'));
$('#txtpwd2').focus();
return false;
}
});
});
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<div id="d1">
<asp:TextBox runat="server" ID="txtpwd1"></asp:TextBox>
</div>
<div id="d2">
<asp:TextBox runat="server" ID="txtpwd2" title="Passwords do not match"></asp:TextBox>
</div>
<div id="d3">
<asp:Button runat="server" ID="btn" Text="submit" />
</div>
</div>
</form>
</body>
</html>
推荐答案
(document).ready(function(){
(document).ready(function () {
('#txtpwd2')。blur(function) (){
调试器;
var t1 =
('#txtpwd2').blur(function () { debugger; var t1 =
('#txtpwd1')。val();
var t2 =
('#txtpwd1').val(); var t2 =
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