Spry Framework入门（一）——XML数据集及显示
简介：
Spry Framework是Adobe出品的轻量级的支持Ajax的JavaScript库，以HTML为中心，使用最基本的HTML、CSS和JavaScript来实现丰富Web页面体验。
安装：
从http://labs.adobe.com/technologies/spry/ 下载安装包，目前版本为Spry_P1_3_08-11.zip，解开后把includes目录复制到自己的IIS虚拟目录上即可。
页面代码：
data.xml
1
<?xml version="1.0" encoding="UTF-8"?>
2<specials>
3 <menu_item id="1">
4 <item>夏日沙拉</item>
5 <description>organic butter lettuce with apples, blood oranges, gorgonzola, and raspberry vinaigrette.</description>
6 <price>7</price>
7 <url>summersalad.xml?id=1</url>
8 </menu_item>
9 <menu_item id="2">
10 <item>Thai Noodle Salad</item>
11 <description>lightly sauteed in sesame oil with baby bok choi, portobello mushrooms, and scallions.</description>
12 <price>8</price>
13 <url>thainoodles.xml</url>
14 </menu_item>
15 <menu_item id="3">
16 <item>Grilled Pacific Salmon</item>
17 <description>served with new potatoes, diced beets, Italian parlsey, and lemon zest.</description>
18 <price>16</price>
19 <url>salmon.xml</url>
20 </menu_item>
21</specials>
test.html
<?xml version="1.0" encoding="UTF-8"?>2
<specials>3
<menu_item id="1">4
<item>夏日沙拉</item>5
<description>organic butter lettuce with apples, blood oranges, gorgonzola, and raspberry vinaigrette.</description>6
<price>7</price>7
<url>summersalad.xml?id=1</url>8
</menu_item>9
<menu_item id="2">10
<item>Thai Noodle Salad</item>11
<description>lightly sauteed in sesame oil with baby bok choi, portobello mushrooms, and scallions.</description>12
<price>8</price>13
<url>thainoodles.xml</url>14
</menu_item>15
<menu_item id="3">16
<item>Grilled Pacific Salmon</item>17
<description>served with new potatoes, diced beets, Italian parlsey, and lemon zest.</description>18
<price>16</price>19
<url>salmon.xml</url>20
</menu_item>21
</specials><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Spry Example</title><!--Link the Spry libraries--><script type="text/javascript" src="includes/xpath.js"></script> <script type="text/javascript" src="includes/SpryData.js"></script> <!--Create a data set object--><script type="text/javascript"> var dsSpecials = new Spry.Data.XMLDataSet("data.xml", "specials/menu_item"); </script></head><body> <!--Create the Spry dynamic region--> <div id="Specials_DIV" spry:region="dsSpecials"> <!--Display the data in a table--> <table id="Specials_Table"> <tr> <th>名称</th> <th>Description</th> <th>价格</th> </tr> <tr spry:repeat="dsSpecials"> <td>{item}</td> <td>{description}</td> <td>{price}</td> </tr> </table> </div></body>