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jQuery Ui.Layout.js——PrintArea.js学习

2011-07-07 16:50 429 查看
欢迎技术交流。 QQ:138986722

最近在学习jQuery、想做一个自己的页面框架、但是自己的美工水平实在不敢恭维。于是考虑到Ext什么的、但是Ext呢、从来没有接触过、就选择了jQuery、找了半天、也瞎摸了半天、英文水平不好(单词量基本上都是java语言或者Oralce语言的关键字、而且还不全)、学编程确实很吃力、官网上的东西如同天书、如果想好好深入的话、确实该好好学学英文了!

jQuery不光是提供Layout插件、还有很多很多的插件、csdn上搜索一下"jQuery插件"。出来的前几页标题基本一致~~~!!!非常之无语、希望csdn能对搜索引擎这块做做优化吧~~~!!!从官方网站(http://jqueryui.com/download)上下载、今天已经是2011年7月7号、一个特殊的日子、不是农历的七夕、而是"77事变"~~~、怀恋下革命先烈、你们永垂不朽!jQueryUI的版本已经发展到1.8.14了!发展快、很快、相当快!

OK、下载好过后、找到demos文件夹、点击里面的index.html页面、你就可以看到官网提供的UI示例了!附带示例代码的、推荐使用Mozilla FireFor浏览器查看、点击Open demo in a new window 然后在新的窗口中查看源代码、你会发现、有一个demos.css文件、它在你点击View Source 的时候没有的!如果你没有引用这个css文件、后果很严重、你会发现你跟示例一模一样的代码、就是出不来示例中的效果!用火狐还有一个好处就是、当你找不到某个页面引用文件的时候、只需要在查看页面源代码的时候、点击文件引用地址就能够看到里面的代码、复制一下、创建一个名称相同的文件、粘帖进去就OK了!里面的示例代码都有、我就不贴出来了!

然后在看看Layout~~~!!!这个东西需要单独下载、在另一个网站里面(http://layout.jquery-dev.net/demos.cfm)。点击DEMOC导航、然后会看到很多超链接、点击这些超链接你能看到Layout设计出的框架了、有很多超链接就意味着有很多框架~~~!!!如果你对页面布局非常熟悉的话、可以直接修改源代码、来达到你想要的效果!需要的js可以点击导航DOWNLOADS去下载、看看示例、在看看示例的页面源代码你就知道要什么js跟css了!

另外、我遇到一个问题、就是在火狐上能运行、但是到IE就出不了效果~~~这是一件很头大的事情、把新建jsp页面的时候生成的DOCTYPE节点增加点东西就OK了、加上:<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
" http://www.w3.org/TR/html4/strict.dtd"> 这个牵扯到协议方面的东西、我不是很清楚!



<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" " http://www.w3.org/TR/html4/strict.dtd"> <html>
	<head>
		<title>UI测试</title>
		<link type="text/css" rel="stylesheet" href="js/layout-default-latest.css" />
		<style type="text/css">
			html, body {
				background:	#666;
				width:		100%;
				height:		100%;					
				padding:	0;
				margin:		0;
				overflow:	auto; /* when page gets too small */
			}
			#container {
				background:	#999;
				height:		100%;
				margin:		0 auto;
				width:		100%;
				max-width:	900px;
				min-width:	700px;
				_width:		700px; /* min-width for IE6 */
			}
			.pane {
				display:	none; /* will appear when layout inits */
			}
		</style>
		<script type="text/javascript" src="js/jquery-1.4.2.js" ></script>
		<script type="text/javascript" src="js/jquery-latest.js"></script>
		<script type="text/javascript" src="js/jquery-ui-latest.js"></script>
		<script type="text/javascript" src="js/jquery.layout-latest.js"></script>
		<script type="text/javascript" src="js/jquery.PrintArea.js" ></script>
		<script type="text/javascript">
			$(document).ready(function () {
				$('#container').layout();
			});
			function PrintDiv(){
				$("#myPrintArea").printArea();
			}
		</script>
	</head>
	<body>
	<div id="container">
	
		<%-- 主体编辑区域 --%>
		<div class="pane ui-layout-center" id="myPrintArea">
			<iframe id="mainFrame" name="mainFrame" class="ui-layout-center"
				width="100%" height="100%" frameborder="0" scrolling="auto"
				src="Droppable/Modal_form.jsp">
			</iframe>
			<input type="button" value="打印" onclick="PrintDiv();" />
		</div>
		
		<%-- 头部 --%>
		<div class="pane ui-layout-north" >
			<embed src="flash/00128229.swf" width="875px" height="35px" ></embed>
		</div>
		
		<%-- 底部 --%>
		<div class="pane ui-layout-south">
			<iframe id="mainFrame" name="mainFrame" class="ui-layout-center"
				width="100%" height="100%" frameborder="0" scrolling="auto"
				src="Droppable/Basic_modal.jsp">
			</iframe>
		</div>
		
		<%-- 右导航 --%>
		<div class="pane ui-layout-east">
			<iframe id="mainFrame" name="mainFrame" class="ui-layout-center"
				width="100%" height="100%" frameborder="0" scrolling="auto"
				src="Droppable/Fill_space.jsp">
			</iframe>
		</div>
		
		
		<%-- 左导航 --%>
		<div class="pane ui-layout-west">
			<iframe id="mainFrame" name="mainFrame" class="ui-layout-center"
				width="100%" height="100%" frameborder="0" scrolling="auto"
				src="Droppable/Animate_Demo.jsp">
			</iframe>
		</div>
	</div>
	</body>
</html>


其中头部的falsh、我找了好久、硬是没有找到满意的、!如果大家有好的falsh素材请告诉我一下!

然后iframe控件对应的就是jQuery UI其他插件了!

主题编辑区域:

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>jQuery UI Dialog - Modal form</title>
	<link type="text/css" href="js/themes/base/jquery.ui.all.css" rel="stylesheet" />
	<script type="text/javascript" src="js/jquery-1.4.2.js"></script>
	<script type="text/javascript" src="js/external/jquery.bgiframe-2.1.1.js"></script>
	<script type="text/javascript" src="js/ui/jquery.ui.core.js"></script>

	<script type="text/javascript" src="js/ui/jquery.ui.widget.js"></script>
	<script type="text/javascript" src="js/ui/jquery.ui.mouse.js"></script>
	<script type="text/javascript" src="js/ui/jquery.ui.button.js"></script>
	<script type="text/javascript" src="js/ui/jquery.ui.draggable.js"></script>
	<script type="text/javascript" src="js/ui/jquery.ui.position.js"></script>
	<script type="text/javascript" src="js/ui/jquery.ui.resizable.js"></script>

	<script type="text/javascript" src="js/ui/jquery.ui.dialog.js"></script>
	<script type="text/javascript" src="js/ui/jquery.effects.core.js"></script>
	<link type="text/css" href="js/demos.css" rel="stylesheet" />
	<style type="text/css">
		body { font-size: 62.5%; }
		label, input { display:block; }
		input.text { margin-bottom:12px; width:95%; padding: .4em; }
		fieldset { padding:0; border:0; margin-top:25px; }
		h1 { font-size: 1.2em; margin: .6em 0; }
		div#users-contain { width: 350px; margin: 20px 0; }
		div#users-contain table { margin: 1em 0; border-collapse: collapse; width: 100%; }
		div#users-contain table td, div#users-contain table th { border: 1px solid #eee; padding: .6em 10px; text-align: left; }
		.ui-dialog .ui-state-error { padding: .3em; }
		.validateTips { border: 1px solid transparent; padding: 0.3em; }
		
	</style>
	<script type="text/javascript">
	$(function() {
		// a workaround for a flaw in the demo system (http://dev.jqueryui.com/ticket/4375), ignore!
		$("#dialog").dialog("destroy");
		
		var name = $("#name"),
			email = $("#email"),
			password = $("#password"),
			allFields = $([]).add(name).add(email).add(password),
			tips = $(".validateTips");

		function updateTips(t) {
			tips
				.text(t)
				.addClass('ui-state-highlight');
			setTimeout(function() {
				tips.removeClass('ui-state-highlight', 1500);
			}, 500);
		}

		function checkLength(o,n,min,max) {

			if ( o.val().length > max || o.val().length < min ) {
				o.addClass('ui-state-error');
				updateTips("Length of " + n + " must be between "+min+" and "+max+".");
				return false;
			} else {
				return true;
			}

		}

		function checkRegexp(o,regexp,n) {

			if ( !( regexp.test( o.val() ) ) ) {
				o.addClass('ui-state-error');
				updateTips(n);
				return false;
			} else {
				return true;
			}

		}
		
		$("#dialog-form").dialog({
			autoOpen: false,
			height: 500,
			width: 450,
			modal: true,
			buttons: {
				'Create an account': function() {
					var bValid = true;
					allFields.removeClass('ui-state-error');

					bValid = bValid && checkLength(name,"username",3,16);
					bValid = bValid && checkLength(email,"email",6,80);
					bValid = bValid && checkLength(password,"password",5,16);

					bValid = bValid && checkRegexp(name,/^[a-z]([0-9a-z_])+$/i,"Username may consist of a-z, 0-9, underscores, begin with a letter.");
					// From jquery.validate.js (by joern), contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/ 					bValid = bValid && checkRegexp(email,/^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i,"eg. ui@jquery.com");
					bValid = bValid && checkRegexp(password,/^([0-9a-zA-Z])+$/,"Password field only allow : a-z 0-9");
					
					if (bValid) {
						$('#users tbody').append('<tr>' +
							'<td>' + name.val() + '</td>' + 
							'<td>' + email.val() + '</td>' + 
							'<td>' + password.val() + '</td>' +
							'</tr>'); 
						$(this).dialog('close');
					}
				},
				Cancel: function() {
					$(this).dialog('close');
				}
			},
			close: function() {
				allFields.val('').removeClass('ui-state-error');
			}
		});
		
		
		
		$('#create-user')
			.button()
			.click(function() {
				$('#dialog-form').dialog('open');
			});

	});
	</script>
</head>
<body>

<div class="demo">

<div id="dialog-form" title="Create new user">
	<p class="validateTips">所有字段均为必填.</p>

	<form>
	<fieldset>
		<label for="name">姓名</label>
		<input type="text" name="name" id="name" class="text ui-widget-content ui-corner-all" />
		<label for="email">Email</label>

		<input type="text" name="email" id="email" value="" class="text ui-widget-content ui-corner-all" />
		<label for="password">密码</label>
		<input type="password" name="password" id="password" value="" class="text ui-widget-content ui-corner-all" />
	</fieldset>
	</form>
</div>

<div id="users-contain" class="ui-widget">

		<h1>现有用户:</h1>

	<table id="users" class="ui-widget ui-widget-content">
		<thead>
			<tr class="ui-widget-header ">
				<th>姓名</th>
				<th>Email</th>
				<th>密码</th>

			</tr>
		</thead>
		<tbody>
			<tr>
				<td>John Doe</td>
				<td>john.doe@example.com</td>
				<td>johndoe1</td>

			</tr>
		</tbody>
	</table>
</div>
<button id="create-user">创建新用户</button>

</div><!-- End demo -->

<div class="demo-description">

<p>Use a modal dialog to require that the user enter data during a multi-step process.  Embed form markup in the content area, set the <code>modal</code> option to true, and specify primary and secondary user actions with the <code>buttons</code> option.</p>

</div><!-- End demo-description -->
  </body>
</html>


其他部分就不贴了~~~!!!反正都是官方的示例、在来看看PrintArea.js对打印的支持吧:在主页面(index.jsp)中
<script type="text/javascript">
			function PrintDiv(){
				$("#myPrintArea").printArea();
			}
		</script>
		<%-- 主体编辑区域 --%>
<div class="pane ui-layout-center" id="myPrintArea">
			<iframe id="mainFrame" name="mainFrame" class="ui-layout-center"
				width="100%" height="100%" frameborder="0" scrolling="auto"
				src="Droppable/Modal_form.jsp">
			</iframe>
			<input type="button" value="打印" onclick="PrintDiv();" />
		</div>


设置你需要打印部分的id、然后:
$("#myPrintArea").printArea();



注意、需要引用:

<script type="text/javascript" src="js/jquery.PrintArea.js" ></script>
这个js、在官网上有下载资源:http://plugins.jquery.com/project/PrintArea

点击View all releases到里面去选择版本!我选的是2.1版的、要注意、看清楚它的下载链接、狗日的小得老火、我找半天没找着!

在这里给大家贴出来jquery.PrintArea.js_4.txt

看看效果吧、有图有真相:



其中头部由于没有好的falsh就不弄出来丢人了、底部也是一样!!!
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