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[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] How to Use Current Node Value to Test to See if Option
 I have a menu and a list of items that a user has chosen. I want to
display
the form and test each menu item to see if it is in the chosen_list. If
it is I
want to set the option to selected. I can not figure out how to use
the
current node value to build a expression to test to see if the value
was in
the chosen list of not. Right now the code below assigns the literal
string I want to
execute to the variable $chosen-item. The variable query never gets
evaulated
and so $chosen-item always evalutates to true and so everything is set
to selected.
Any ideas.
Thanks.
?- XML File ?-
<SIMPLE_MENU>
<CHOSEN_LIST>
<CHOSEN_ITEM>Mexico</CHOSEN_ITEM>
</CHOSEN_LIST>
<MENU>
<MENU_ITEM>Canada</MENU_ITEM>
<MENU_ITEM>Mexico</MENU_ITEM>
<MENU_ITEM>United States</MENU_ITEM>
</MENU>
</SIMPLE_MENU>
?-XSL Style sheet ?-
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="html"/>
<xsl:template match="/">
<HTML>
<BODY>
<CENTER/>
<FORM METHOD="POST" NAME="MENU" ACTION="ReportBuilder.ASP" >
<xsl:element name="SELECT">
<xsl:attribute name="NAME">VARIABLE</xsl:attribute>
<xsl:attribute name="MULTIPLE"/>
<xsl:attribute name="SIZE">3</xsl:attribute>
<xsl:apply-templates select="//MENU/MENU_ITEM" />
</xsl:element>
<p/>
<input type="submit" name="btnSelect" value="Select"/>
<input type="button" name="btnCancel" value="Cancel"
onClick="window.location.href='ReportBuilder.asp'"/>
</FORM>
</BODY>
</HTML>
</xsl:template>
<xsl:template match="MENU/MENU_ITEM">
<xsl:variable name="chosen-item">
select="//CHOSEN_LIST/CHOSEN_ITEM/text()='.'"
</xsl:variable>
<xsl:value-of select = "$chosen-item" />
<xsl:element name="OPTION">
<xsl:if test="$chosen-item">
<xsl:attribute name="SELECTED">selected</xsl:attribute>
</xsl:if>
<xsl:value-of select ="." />
</xsl:element>
</xsl:template>
</xsl:stylesheet>
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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