使用Sencha读取XML

我即将开发一个使用Sencha touch的应用程序。我现在面临的问题是Sencha代码应该读取以下XML（“data.xml”并显示新闻，文章...），请帮助这里的任何专家？使用Sencha读取XML

<ns2:categories> 
<category> 
<catId>96</catId> 
<title>News</title> 
</category> 
<category> 
<catId>97</catId> 
<title>Articles</title> 
</category> 
</ns2:categories>

当我在新闻点击作为一个例子应该阅读特定“的recordId”元素“data_read.xml”，并显示“origUrl”，“标题”，“数据” .the data_read.xml样子以下..

<ns2:records> 
<record> 
<recordId>96</recordId> 
<title>123 Lifted</title> 
<author>|</author> 
<published>2010-01-20T14:36:00.000-08:00</published> 
<origUrl> 
http://www.abc.com/</origUrl> 
<numComments>0</numComments> 
<data> 
<![CDATA[<p>According to a report on sd asdas das asdasd asdasd hjjasd .</p> 
<p> </p> 
<p>This is a landmark vote, and a harbinger of change for this extremely traditional area that also has banned the use of metal r bolt.</p> 
<p> </p> 
<p>Check out: abc.com and xyz .com for more information.</p> 
<p class="modifydate">Last Updated (Wednesday, 20 January 2010 22:36)</p>]]> 
</data> 
</record> 
</ns2:records>

这可能在Sencha？

来源

2011-01-28 user580950