Subject: Re: [xsl] Add items to a sequence From: "rick@xxxxxxxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> Date: Fri, 24 Mar 2023 16:32:57 -0000 |
Thank you Martin. I used <xsl:iterate> because I was going to just return the first match. But I see that I could have just used a [1] predicate. From: Martin Honnen martin.honnen@xxxxxx <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> Sent: Friday, March 24, 2023 12:22 PM To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx Subject: Re: [xsl] Add items to a sequence Am 3/24/2023 um 5:11 PM schrieb Martin Honnen martin.honnen@xxxxxx <mailto:martin.honnen@xxxxxx> : Am 3/24/2023 um 5:02 PM schrieb rick@xxxxxxxxxxxxxx <mailto:rick@xxxxxxxxxxxxxx> : I am not sure if I can ask this without giving more context, but I have a function that loops through some regular expressions in a lookup file and finds matches against a description element. When there is a match, I want to return an element from my lookup file. I want to return a sequence because there may be more than one regular expression match. In my function below, it seems like it is returning a flattened sequence instead of a sequence of distinct elements. If this isnbt enough context, I can try to mock up a more complete example. Thank you. Rick <xsl:function name="rq:get-key-codes"> <xsl:param name="description" as="xs:string"/> <xsl:param name="report-type" as="xs:string"/> <xsl:iterate select="$key-codes/key-codes/record[report[.=$report-type]]"> <xsl:param name="keyword-codes" as="empty-sequence()"/> <xsl:on-completion>{$keyword-codes}</xsl:on-completion> Here you don't want a text value template but <xsl:on-completion select="$keyword-codes"/> Of course I wonder whether you need the `xsl:iterate` and can't just use <xsl:sequence select="$key-codes/key-codes/record[report[.=$report-type]][matches($descript ion, key-word,'i')]/key-code"/> XSL-List info and archive <http://www.mulberrytech.com/xsl/xsl-list> EasyUnsubscribe <http://lists.mulberrytech.com/unsub/xsl-list/612310> (by email <> )
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