Subject: Re: [xsl] Problem with a key From: Russell Urquhart <russurquhart1@xxxxxxxxxxx> Date: Thu, 22 Mar 2012 18:41:24 -0500 |
Yes it did, thank you very much! Russ On Thu, Mar 22, 2012 at 05:15:56PM -0400, G. Ken Holman wrote: > The use= attribute is calculated relative to the node matched. > > You are matching on title so you need to express use= as relative to the > title element. > > BTW, the use of text() may happen to work but it is a bad habit to get > into. So very (very!) rarely have I ever needed to use text(). If you > want the text value of an element, simply address the element. > > I hope this helps. > > . . . . . . . . Ken > > At 2012-03-22 16:10 -0500, russurquhart1@xxxxxxxxxxx wrote: >> I am trying to use a key to return the errata_section title elements, >> given the device_name element attached to the parent errata_section. >> >> The structure is like the following: >> >> <errata_section> >> <title>Bug title 1</title> >> >> <devices_impacted> >> <device_name>Mod1</device_name> >> </devices_impacted> >> <devices_impacted> >> <device_name>Mod45</device_name> >> </devices_impacted> >> , >> , >> , >> </errata_section> >> >> <errata_section> >> . >> . >> . >> </errata_section> >> >> As several devices maybe addressed in a given errata_section element, i >> was trying to write a key to pull out, for a given device, ALL the >> errata_section titles that impact this device name. (Ideally for >> inclusion into a table based on the device name. >> >> I wrote the following thinking this might work: >> >> <xsl:key name="bugtitlekey" match="errata_section/title" >> use="errata_section/devices_impacted/device_name" /> >> <xsl:template match="/"> >> <xsl:value-of select="key('bugtitlekey', 'Mod4')/text()"/> >> >> </xsl:template> >> >> I don't get any output when i try this. I thought my key def was ok. >> Do i need to go deeper per each errata_section element? > > > -- > Contact us for world-wide XML consulting and instructor-led training > Free 5-hour video lecture: XSLT/XPath 1.0 & 2.0 http://ude.my/uoui9h > Crane Softwrights Ltd. http://www.CraneSoftwrights.com/s/ > G. Ken Holman mailto:gkholman@xxxxxxxxxxxxxxxxxxxx > Google+ profile: https://plus.google.com/116832879756988317389/about > Legal business disclaimers: http://www.CraneSoftwrights.com/legal
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