name 函式 (XPath)

發行項
02/25/2015

傳回一個含有 QName 的字串，其代表節點集引數中位居文件順序首位之節點的展開名稱。

string name(node-set?)

備註

QName 必須根據節點中的生效命名空間來表示展開名稱。如果節點上生效的命名空間宣告，將多個前置詞與相同的命名空間產生關聯，則不需要執行上述動作。如果節點集引數是空的，或第一個節點沒有展開名稱，則傳回空字串。如果忽略引數，則會將其預設為節點集，而唯一成員為內容節點。

範例

XML 檔 (bcat.xml)

<?xml version='1.0'?>
<?xml-stylesheet type="text/xsl" href="sample.xsl"?>
<b:catalog xmlns:b="x-schema:book-schema.xml">
   <b:book id="bk101">
      <b:author>Gambardella, Matthew</b:author>
      <b:title>XML Developer's Guide</b:title>
      <b:genre>Computer</b:genre>
      <b:price>44.95</b:price>
      <b:publish_date>2000-10-01</b:publish_date>      
      <b:description>An in-depth look at creating applications with XML.</b:description>
   </b:book>
   <b:book id="bk102">
      <b:author>Ralls, Kim</b:author>
      <b:title>Midnight Rain</b:title>
      <b:genre>Fantasy</b:genre>
      <b:price>5.95</b:price>
      <b:publish_date>2000-12-16</b:publish_date>
      <b:description>A former architect battles corporate zombies, an evil sorceress, and her own childhood to become queen of the world.</b:description>
   </b:book>
</b:catalog>

XSLT 檔 (sample.xsl)

<?xml version='1.0'?>
<xsl:stylesheet version="1.0"
      xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="html"/>

<xsl:template match="/">
    <html>
       <body>
          <h3>name() Function</h3>

          <xsl:apply-templates />

       </body>
    </html>
</xsl:template>

<xsl:template match="*">
    <xsl:value-of select="name()"/> = <xsl:value-of select="text()"/><br/>
    <xsl:apply-templates select="*"/>
</xsl:template>

</xsl:stylesheet>

輔助 XSLT 檔 (book-schema.xml)

<Schema name="books" xmlns="urn:schemas-microsoft-com:xml-data"
           xmlns:dt="urn:schemas-microsoft-com:datatypes">
   <ElementType name="author"/>
   <ElementType name="title"/>
   <ElementType name="genre"/>
   <ElementType name="price"/>
   <ElementType name="publish_date"/>
   <ElementType name="description"/>
   <AttributeType name="id" dt:type="id"/>

   <ElementType name="catalog">
      <element type="book"/>
   </ElementType>

   <ElementType name="book" model="closed" content="eltOnly">
      <attribute type="id"/>
      <element type="author"/>
      <element type="title"/>
      <element type="genre"/>
      <element type="price"/>
      <element type="publish_date"/>
      <element type="description"/>
   </ElementType>
</Schema>

格式化輸出

name() Function

b:catalog =

b:book =

b:author = Gambardella, Matthew

b:title = XML Developer's Guide

b:genre = Computer

b:price = 44.95

b:publish_date = 2000-10-01

b:description = An in-depth look at creating applications with XML.

b:book =

b:author = Ralls, Kim

b:title = Midnight Rain

b:genre = Fantasy

b:price = 5.95

b:publish_date = 2000-12-16

b:description = A former architect battles corporate zombies, an evil sorceress, and her own childhood to become queen of the world.

處理器輸出

<html>

<body>

<h3>name() Function</h3>b:catalog = b:book = b:author = Gambardella, Matthew b:title = XML Developer's Guide b:genre = Computer b:price = 44.95 b:publish_date = 2000-10-01 b:description = An in-depth look at creating applications with XML. b:book = b:author = Ralls, Kim b:title = Midnight Rain b:genre = Fantasy b:price = 5.95 b:publish_date = 2000-12-16 b:description = A former architect battles corporate zombies, an evil sorceress, and her own childhood to become queen of the world. </body>

</html>

請參閱

參考

XML 資料型別參考

共用方式為