我在管理面板的“客户端:”字段的post_form页上使用它时遇到问题。它可以在我的artist_form客户端上使用,但是在我的浏览器的检查器中,它在post_form页面上显示错误。第一个屏幕截图来自具有错误的post_form,第二个屏幕截图来自artist_form,其中有您可以正常使用的插件,第三个屏幕截图我无法发布,因为我对此网站陌生,因此在这里我没有足够的声誉将来自我的header.php,其中发布了selected.css文件的链接。如果您能协助我解决这个问题,我们将不胜感激。

The first screenshot is from the post_form with the error

the second is from the artist_form where I have the plugin working



<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>		

最佳答案

通过复制并重新粘贴var config = {'.chosen-select':{},'.chosen-select-deselect':{allow_single_deselect:true},'.chosen-select-no,我能够解决我的问题-single':{disable_search_threshold:10},'.chosen-select-no-results':{no_results_text:'糟糕,什么都找不到!'},'.chosen-select-width':{width:“ 95%”} } ...代码位于我的post_form底部,它来自所选的jquery。

10-05 21:04
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