2011-07-10 31 views
0
<code> 

<?xml version="1.0" encoding="iso-8859-1" ?> 
<projects> 

<project> 
    <flag>1</flag> 
    <name>Project 1</name> 
    <descp> Short description. </descp> 
    <rating> 6 </rating> 
    <link> URL1 </link> 
    </project> 

<project> 
    <flag>1</flag> 
    <name>Project 2</name> 
    <descp> Short description. </descp> 
    <rating> 9 </rating> 
    <link> URL2 </link> 
    </project> 

<project> 
    <flag>1</flag> 
    <name>Project 3</name> 
    <descp> Short description. </descp> 
    <rating> 4 </rating> 
    <link> URL3 </link> 
    </project> 

<project> 
    <flag>1</flag> 
    <name>Project 4</name> 
    <descp> Short description. </descp> 
    <rating> 5 </rating> 
    <link> URL4 </link> 
    </project> 

</projects> 

</code> 

我是新來的JavaScript和使用getElementsbyTagName(「項目」),我得到的項目標籤數組後,我有一個問題。但是現在我很困惑如何訪問子標籤以獲取我需要的XML數據?如何通過這個XML文件獲取數據?

回答