Spry Framework入门(二)——XML数据集及主从表显示
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。
试验环境:
操作系统:windows2003 Server
浏览器:IE7.0 RC1 FireFox 1.5.0.7
WEB服务器:IIS 6.0
Spry库:Spry_P1_3_08-11
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:
test.html
data.xml
<?xml version="1.0" encoding="UTF-8"?>
<specials>
<menu_item id="1">
<item>夏日沙拉</item>
<description>organic butter lettuce with apples, blood oranges, gorgonzola, and raspberry vinaigrette.</description>
<price>7</price>
<url>summersalad.xml?id=1</url>
</menu_item>
<menu_item id="2">
<item>Thai Noodle Salad</item>
<description>lightly sauteed in sesame oil with baby bok choi, portobello mushrooms, and scallions.</description>
<price>8</price>
<url>thainoodles.xml</url>
</menu_item>
<menu_item id="3">
<item>Grilled Pacific Salmon</item>
<description>served with new potatoes, diced beets, Italian parlsey, and lemon zest.</description>
<price>16</price>
<url>salmon.xml</url>
</menu_item>
</specials>
summersalad.xml
<?xml version="1.0" encoding="UTF-8"?>
<item>
<item_name>Summer salad</item_name>
<ingredients>
<ingredient>
<name>butter lettuce</name>
</ingredient>
<ingredient>
<name>Macintosh 苹果</name>
</ingredient>
<ingredient>
<name>Blood oranges</name>
</ingredient>
<ingredient>
<name>Gorgonzola cheese</name>
</ingredient>
</ingredients>
</item>
thainoodles.xml
<?xml version="1.0" encoding="UTF-8"?>
<item>
<item_name>Thain Noodles</item_name>
<ingredients>
<ingredient>
<name>Thain Noodle</name>
</ingredient>
<ingredient>
<name>Macintosh apples</name>
</ingredient>
</ingredients>
</item>
salmon.xml
<?xml version="1.0" encoding="UTF-8"?>
<item>
<item_name>Salmon</item_name>
<ingredients>
<ingredient>
<name>Salmon</name>
</ingredient>
<ingredient>
<name>parsley</name>
</ingredient>
<ingredient>
<name>basil</name>
</ingredient>
</ingredients>
</item>
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。
试验环境:
操作系统:windows2003 Server
浏览器:IE7.0 RC1 FireFox 1.5.0.7
WEB服务器:IIS 6.0
Spry库:Spry_P1_3_08-11
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:
test.html
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<title>Spry Example</title>
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<!--Link the Spry libraries-->
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<script type="text/javascript" src="includes/xpath.js"></script>
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<script type="text/javascript" src="includes/SpryData.js"></script>
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<!--Create a data set object-->
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<script type="text/javascript">
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var dsSpecials = new Spry.Data.XMLDataSet("data.xml", "specials/menu_item");
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var dsIngredients = new Spry.Data.XMLDataSet('{dsSpecials::url}', "item/ingredients/ingredient");
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</script>
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</head>
15![](/Images/OutliningIndicators/None.gif)
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<body>
17![](/Images/OutliningIndicators/None.gif)
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<!--Create the Spry dynamic region-->
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<div id="Specials_DIV" spry:region="dsSpecials">
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<!--Display the data in a table-->
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<table id="Specials_Table">
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<tr>
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<th>名称</th>
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<th>Description</th>
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<th>价格</th>
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</tr>
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<!--<tr spry:repeat="dsSpecials">-->
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<tr spry:repeat="dsSpecials" onclick="dsSpecials.setCurrentRow('{ds_RowID}')">
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<td>{item}</td>
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<td>{description}</td>
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<td>{price}</td>
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</tr>
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</table>
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</div>
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<hr>
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<!--Create the detail dynamic region-->
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<div id="Specials_Detail_DIV" spry:region="dsIngredients">
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<table id="Specials_Detail_Table">
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<tr>
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<th>Ingredients</th>
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</tr>
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<tr spry:repeat="dsIngredients">
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<td>{name}</td>
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</tr>
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</table>
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</div>
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</body>
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data.xml
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summersalad.xml
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thainoodles.xml
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salmon.xml
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