我在管理面板的"客户端："字段的post_form页面上使用它时遇到了问题。它适用于我的客户端artist_form，但在浏览器的检查器中，它在post_form页面上显示错误。第一个屏幕截图来自有错误的post_form，第二个屏幕截图来自我让您的精美插件工作的artist_form，第三个我无法发布的是我在这里没有足够的声誉，因为我是这个网站的新手，来自我的标题.php其中发布了指向所选.css文件的链接。如果您能帮助我解决此问题，我将不胜感激。
第一个屏幕截图来自带有错误的post_form
第二个来自我有插件工作的artist_form
<script type="text/javascript">
// Post Form Validate
$(document).ready(function () {
$('#postForm').validate({
errorElement: "div",
rules: {
name: { required: true },
details: { required: true },
category: { required: true }
}
});
$('#restform').click(function(){
$('#postForm')[0].reset();
});
});
// Chosen multi-select
var config = {
'.chosen-select' : {},
'.chosen-select-deselect' : {allow_single_deselect:true},
'.chosen-select-no-single' : {disable_search_threshold:10},
'.chosen-select-no-results': {no_results_text:'Oops, nothing found!'},
'.chosen-select-width' : {width:"95%"}
}
for (var selector in config) {
$(selector).chosen(config[selector]);
}
</script><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>World Music Listing: Master Admin</title>
<link rel="stylesheet" href="public/css/screen.css" type="text/css" media="screen" title="default" />
<link rel="stylesheet" href="public/css/chosen.css">
<!--[if IE]>
<link rel="stylesheet" media="all" type="text/css" href="css/pro_dropline_ie.css" />
<![endif]-->
<!-- jquery core -->
<script src="public/js/jquery/jquery.min.js" type="text/javascript"></script>
<script src="public/js/jquery.validate.min.js" type="text/javascript"></script>
<script src="public/js/chosen.jquery.min.js" type="text/javascript"></script>
</head> <tr>
<th valign="top">Client:</th>
<td>
<?php
$host_name = "localhost";
$database = "#my database name";
$username = "#my admin user name";
$password = "#my password for the admin user";
//////// Do not Edit below /////////
try {
$dbo = new PDO('mysql:host='.$host_name.';dbname='.$database, $username, $password);
} catch (PDOException $e) {
print "Error!: " . $e->getMessage() . "<br/>";
die();
}
// Select all artists (clients) and order by name //
$sql="SELECT aname FROM tbl_music_artists ORDER BY aname";
// multi-select dropdown - select which artists (clients) receive posts //
?>
<select name="userids[]" class="chosen-select" data-placeholder="Choose a Client..." style="width:350px;" multiple>
<?php
foreach ($dbo->query($sql) as $row){
echo "<option value=$row[id]>$row[aname]</option>";
}
?>
</select>
</td>
</tr> 我能够通过复制并重新粘贴 var 配置 = { '.chosen-select' ： {}， '.chosen-select-deselect' ： {allow_single_deselect：true}， '.chosen-select-no-single' ： {disable_search_threshold：10}， '.chosen-select-no-results'： {no_results_text：'
哎呀，什么也没找到！'}， '.chosen-select-width' ： {width："95%"} } ... 我post_form底部的代码来自所选的 jQuery。