使用jQuery easyUI 创建一个 RSS Feed阅读器

@author YHC

在这个教程中我们要去创建一个rss阅读器使用easyUI框架.

查看DEMO

我们将使用以下插件:

layout:创建一个应用程序界面.
datagrid: 显示rss feed列表.
tree:显示feed频道.

步骤1: 创建 Layout
[html]
<body class="easyui-layout">
    <div region="north" border="false" class="rtitle">
        jQuery EasyUI RSS Reader Demo
    </div>
    <div region="west" title="Channels Tree" split="true" border="false" style="width:200px;background:#EAFDFF;">
        <ul id="t-channels" url="data/channels.json"></ul>
    </div>
    <div region="center" border="false">
        <div class="easyui-layout" fit="true">
            <div region="north" split="true" border="false" style="height:200px">
                <table id="dg"
                        url="get_feed.php" border="false" rownumbers="true"
                        fit="true" fitColumns="true" singleSelect="true">
                    <thead>
                        <tr>
                            <th field="title" width="100">Title</th>
                            <th field="description" width="200">Description</th>
                            <th field="pubdate" width="80">Publish Date</th>
                        </tr>
                    </thead>
                </table>
            </div>
            <div region="center" border="false" style="overflow:hidden">
                <iframe id="cc" scrolling="auto" frameborder="0" style="width:100%;height:100%"></iframe>
            </div>
        </div>
    </div>
</body>

<body class="easyui-layout">
    <div region="north" border="false" class="rtitle">
        jQuery EasyUI RSS Reader Demo
    </div>
    <div region="west" title="Channels Tree" split="true" border="false" style="width:200px;background:#EAFDFF;">
        <ul id="t-channels" url="data/channels.json"></ul>
    </div>
    <div region="center" border="false">
        <div class="easyui-layout" fit="true">
            <div region="north" split="true" border="false" style="height:200px">
                <table id="dg"
                        url="get_feed.php" border="false" rownumbers="true"
                        fit="true" fitColumns="true" singleSelect="true">
                    <thead>
                        <tr>
                            <th field="title" width="100">Title</th>
                            <th field="description" width="200">Description</th>
                            <th field="pubdate" width="80">Publish Date</th>
                        </tr>
                    </thead>
                </table>
            </div>
            <div region="cente

补充：web前端 , JavaScript ,