XSLT <xsl:if> element
Tafiyar da Aiki
<xsl:if> yana da sabon aikata, kawai kwanan nan aikata na zai aiki ne idan shiri na zai aiki ne.
Tafiyar: Goyan koyi <xsl:choose> da <xsl:when> da <xsl:otherwise> domin samar aikata kwararriya na nau'ikan aikata.
Grammar
<xsl:if test="expression"> <!-- Content: template --> </xsl:if>
Attribute
| Attribute | Wuri | Ba'ani |
|---|---|---|
| test | expression | Wajib. Tana bayyana shiri na aikata aiki. |
Shirin
Tasi 1
Idan hoto na CD kowa ko kowa kowa 10, nuna hoto na title da artist:
<?xml version="1.0" encoding="ISO-8859-1"?>
<xsl:stylesheet version="1.0">
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
<html>
<body>
<h2>My CD Collection</h2>
<table border="1">
<tr bgcolor="#9acd32">
<th>Title</th>
<th>Artist</th>
</tr>
<xsl:for-each select="catalog/cd">
<xsl:if test="price > 10">
<tr>
<td><xsl:value-of select="title"/></td>
<td><xsl:value-of select="artist"/></td>
</tr>
</xsl:if>
</xsl:for-each>
</table>
</body>
</html>
</xsl:template>
</xsl:stylesheet>
Gani XML fiyar,Gani XSL fiyar,Gani nuna.
Tasi 2
Nuna akaiwa hoto na CD kowane. Idan ba kowa kowa ko kuma farko ko kuma farkon farko, kuma girmi ", " tsawon kowane CD-title. Idan kowa kowa kowa farko, kuma girmi "!" bayan hoto. Idan kowa kowa farkon farko, kuma girmi ", and " bayan.
<?xml version="1.0" encoding="ISO-8859-1"?>
<xsl:stylesheet version="1.0">
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
<html>
<body>
<h2>My CD Collection</h2>
<p>Titles:
<xsl:for-each select="catalog/cd">
<xsl:value-of select="title"/>
<xsl:if test="position()!=last()">
<xsl:text>, </xsl:text>
</xsl:if>
<xsl:if test="position()=last()-1">
<xsl:text> and </xsl:text>
</xsl:if>
<xsl:if test="position()=last()">
<xsl:text>!</xsl:text>
</xsl:if>
</xsl:for-each>
</p>
</body>
</html>
</xsl:template>
</xsl:stylesheet>
