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jquery - TypeError : $. 浏览器未定义

转载 作者：行者123 更新时间：2023-12-03 21:25:07 25 4
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我正在使用 msdropdown 图像组合框来创建下拉选择选项。当我在我的电脑上本地运行此代码时，一切都运行良好。但是当我在 GoDaddy 服务器上运行它时，msdropdown 被禁用。

它不适用于任何浏览器。 Firebug 将错误显示为:

TypeError: $.browser is undefined

 echo <<<_START
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
 <title>profile</title>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1">
<meta name="generator" content="HAPedit 3.1">
<link rel="stylesheet" href="profile.css" type="text/css">
<link rel="stylesheet" type="text/css" href="dd.css" />
<link rel="stylesheet" href="javascript/jquery-ui.css" />
<script src="http://code.jquery.com/jquery-1.9.0.js"></script>
<script src="http://code.jquery.com/jquery-migrate-1.1.0.js"></script>
<script type="text/javascript" src="jQuery.js"></script>
<script src="javascript/jquery-ui.js"></script>
<script type="text/javascript" src="javascript/drop.js"></script>
<script src="jquery.dd.min.js"></script>
<script type="text/javascript" src="jquery.blockUI3.js"></script>
<script type="text/javascript" src="javascript/req.js"></script>
<link rel="stylesheet" href="css/body.css" />
<script>
$(function() {
$( "#datepicker" ).datepicker({dateFormat: 'dd-mm-yy', minDate: 0, maxDate: "+0M +5D"
 });
});
</script>
<script type="text/javascript">
    <!--
        function otherSelect() {
            var other = document.getElementById("otherBox");
            if    (document.getElementById("form3").place.options[document.getElementById("form3").place.selectedIndex].value == "other") {
                other.style.visibility = "visible";
            }
            else {
                other.style.visibility = "hidden";
            }
        }
    //-->
</script>
</head>

<body id="body">

 <div id="container">
<div class="header">
<a href="profile.php" class="logo">
    <img title="Title" alt="Alter" src="images/logo.png" border="0" height="60px"  width="200px">
</a>
<a style="text-decoration:none; margin-top:15px; font-family:Bookman Old Style;  font-size:12px; color:#FFFFFF; font-weight:bold;" href="logout.php?id='$session_id'"  class="req">
Logout
</a>
<a href="notification.php?email='$encrypted_string'" class="req1">
<img border="0" title="Notifications" alt="Notifications" src="images/notification.png" height="60px" width="60px"><div class="text1">$numbr</div>
</a>
<a href="request.php?email='$encrypted_string'" class="req2">
<img border="0" title="requests" alt="Requests" src="images/request.png" height="60px" width="60px"><div class="text">$req</div>
</a>
</div>

<div id="navigation">
<div id="picture"><img src="$img">
<h1 id="display" style="margin-left:30px;">$name</h1><hr>
<table style="background-color:#81F781;font-family:Chaparral Pro,corbel; font-   size:17px; color:#1C1C1C; width:100%;" border="1" cellpadding="25">
<tr><th>Requests($n)</th></tr></table>
</div>
</div></div>
<div style="margin-top: 90px;" id="conte">

_START;

 echo <<<_START
 </div>
 <div id="accept" style="display:none">
<form method="post" id="form3" action="cnfrm.php">
<br><table border="0" style="width:100%;" cellspacing="4" cellpadding="4"><tr>    <td  style="font-family:Chaparral Pro,corbel; font-size:17px; color:#1C1C1C;">Meeting Date:   <input type="text" id="datepicker" name="date"/></td>
<td style="font-family:Chaparral Pro,corbel; font-size:17px; color:#1C1C1C;">@ about<input  type="text" id="time" size="3">AM<input type="radio" name="time2" id="time2" value="am"> |   PM<input type="radio" name="time2" id="time2" value="pm"></td></tr>
_START;

echo <<<H
<tr><td valign="top" rowspan="2">
<select id="place" name="place" style="width:300px;" onchange="otherSelect()">
    <option value="" data-description="Choose your meeting place"  selected="selected">Meet me @</option>
    <option value="LC" data-image="image/msdropdown/icons/meet.png" data-description="Limbdi Corner">L.C</option>
    <option value="VT" data-image="image/msdropdown/icons/meet.png" data-description="Vishwanath temple">V.T</option>
    <option value="H.G" data-image="image/msdropdown/icons/meet.png" data-description="Hyderabaad Gate">H.G</option>
    <option value="D.G Corner" data-image="image/msdropdown/icons/meet.png" data-description="Dhanrajgiri Corner">D.G corner</option>
    <option value="Library" data-image="image/msdropdown/icons/meet.png" data-description="IIT Library">Library</option>
    <option value="other" data-image="image/msdropdown/icons/meet.png" data-description="Add your own...">Other place</option>
</select> </td></tr>
H;

此问题已解决:msdropdown update并下载最新的文件。

最佳答案

只需将 $.browser 代码放入您的 js

var matched, browser;

jQuery.uaMatch = function( ua ) {
    ua = ua.toLowerCase();

    var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
        /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
        /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
        /(msie) ([\w.]+)/.exec( ua ) ||
        ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
        [];

    return {
        browser: match[ 1 ] || "",
        version: match[ 2 ] || "0"
    };
};

matched = jQuery.uaMatch( navigator.userAgent );
browser = {};

if ( matched.browser ) {
    browser[ matched.browser ] = true;
    browser.version = matched.version;
}

// Chrome is Webkit, but Webkit is also Safari.
if ( browser.chrome ) {
    browser.webkit = true;
} else if ( browser.webkit ) {
    browser.safari = true;
}

jQuery.browser = browser;

关于jquery - TypeError : $. 浏览器未定义，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/14798403/

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