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布局窗口(Layout Window)

Posted 周二, 06/17/2008 - 14:09 by admin


ExtJs中的窗体是最吸引我们的地方,熟练运用之后,你做出来的页面,效果你自己也会大吃一惊.下面我们来看看 布局窗口(Layout Window) 这个例子.

演示(demo)地址在文章最后.

效果图:

例子包括两个文件layout.html 和 layout.js

layout.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
    <title>Window Layouts Example</title>
    <link rel="stylesheet" type="text/css" href="../../resources/css/ext-all.css"/>

    <!-- GC -->
    <!-- LIBS -->
    <script type="text/javascript" src="../../adapter/ext/ext-base.js"></script>
    <!-- ENDLIBS -->

    <script type="text/javascript" src="../../ext-all.js"></script>

    <script language="javascript" src="../state/save-state.php"></script>
    <script language="javascript" src="../state/get-state.php"></script>
    <script language="javascript" src="../state/SessionProvider.js"></script>
    <script language="javascript" src="layout.js"></script>

    <!-- Common Styles for the examples -->
    <link rel="stylesheet" type="text/css" href="../examples.css"/>

    <style type="text/css">
        .x-panel-body p {
            margin: 10px;
            font-size: 12px;
        }
    </style>
</head>
<body>
<script type="text/javascript" src="../examples.js"></script>
<!-- EXAMPLES -->
<h1>Windows with Layouts</h1>
<p>This example shows how Ext containers can be nested in windows to create advanced layouts.</p>
<input type="button" id="show-btn" value="Show Window"/><br/><br/>
<p>Note that the js is not minified so it is readable. See <a href="layout.js">layout.js</a> for the full source code.</p>
</body>
</html>

layout.js

/*
 * Ext JS Library 2.0.2
 * Copyright(c) 2006-2008, Ext JS, LLC.
 * licensing＠extjs.com
 * 
 * extjs.com/license
 */

Ext.onReady(function(){
    
    Ext.state.Manager.setProvider(
            new Ext.state.SessionProvider({state: Ext.appState}));

    var button = Ext.get('show-btn');

    button.on('click', function(){

        // tabs for the center
        var tabs = new Ext.TabPanel({
            region: 'center',
            margins:'3 3 3 0', 
            activeTab: 0,
            defaults:{autoScroll:true},

            items:[{
                title: 'Bogus Tab',
                html: Ext.example.bogusMarkup
            },{
                title: 'Another Tab',
                html: Ext.example.bogusMarkup
            },{
                title: 'Closable Tab',
                html: Ext.example.bogusMarkup,
                closable:true
            }]
        });

        // Panel for the west
        var nav = new Ext.Panel({
            title: 'Navigation',
            region: 'west',
            split: true,
            width: 200,
            collapsible: true,
            margins:'3 0 3 3',
            cmargins:'3 3 3 3'
        });

        var win = new Ext.Window({
            title: 'Layout Window',
            closable:true,
            width:600,
            height:350,
            //border:false,
            plain:true,
            layout: 'border',

            items: [nav, tabs]
        });

        win.show(this);
    });
});

演示地址: http://extjs.org.cn/extjs/examples/window/layout.html

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