如何在没有循环的情况下获得elment childern

我有类似的XML结构

i have XML structure like that

<employees>

 <employee id="10">
   <name>jone</name>
</employee>
 <employee id="20">
   <name>adam</name>
</employee>
 <employee id="35">
   <name>tito</name>
</employee>
</employees>

如何使用jquery获取id = 20的员工姓名，请注意该员工我在任何位置（我是3元素或第一元素）



假设存储在变量中的XML文档名为xmfile

how to get the name of employee with id= 20 using jquery note that this employee my be at any position (my be 3 element or first element )

suppose that XML document stored in variable called xmfile

if($(xmfile).find("employee[id=10]").length > 0)
   alert($(this).html());