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Hi,
I'm doing a merge and sort transformation against a number of xml files and using for-each-group to group common structures together: <!-- $path is the path to the folder that contains the XML files --> <xsl:variable name="docs" as="node()*" select="collection(concat($path, '?select=*.xml'))"/> <xsl:variable name="divs" as="node()*" select="$docs//TEI.2/text/body/div"/> <xsl:for-each-group select="$divs" group-by="@id"> <div type="{current-grouping-key()}" id="{current-group()[1]/@id}"> <xsl:apply-templates select="current-group()[1]/head"/> <xsl:for-each-group select="current-group()/node()" group-by="@id"> <div type="{current-group()[1]/@type}" id="{current-grouping-key()}" n="{current-group()[1]/@n}"> <!-- I want to insert a xsl:sort here so that i can sort the current-group() according to the @n --> <xsl:apply-templates select="current-group()[1]/head"/> <xsl:for-each-group select="current-group()/div" group-by="@n"> <div type="{current-group()[1]/@type}" id="{current-group()[1]/@id}" n="{current-grouping-key()}"> <xsl:apply-templates select="current-group()[1]/head"/> <xsl:apply-templates select="div"/> </div> </xsl:for-each-group> </div> </xsl:for-each-group> </div> </xsl:for-each-group> currently i'm getting: <div type="edition_title" id="PLBAT"> <head><hi rend="b">Some text</hi></head> <div type="papyrus_number" id="PLBAT1" n="1"> <head><hi rend="b">1</hi></head> <!-- this is from file1.xml--> <div type="nr" id="PLBAT1_10" n="10"> <head><hi rend="b">10</hi></head> <div type="zeile" id="PLBAT1_10_-" n="-"> <head>-</head> <div type="entry" id="PLBAT1_10_-_BL5" n="10" part="-" vol="BL5" lang="ger" page="59"> <p>Some Text</p> </div> </div> </div> <!-- this is from file1.xml--> <div type="nr" id="PLBAT1_14" n="14"> <head><hi rend="b">14</hi></head> <div type="zeile" id="PLBAT1_14_11-12" n="11-12"> <head>11-12</head> <div type="entry" id="PLBAT1_14_11-12_BL5" n="14" part="11-12" vol="BL5" lang="ger" page="59"> <p>Sone text</p> </div> </div> </div> <!-- this is from file3.xml but i want it to be first because it @n is lesser than the ones above it--> <div type="nr" id="PLBAT1_3" n="3"> <head><hi rend="b">3</hi></head> <div type="zeile" id="PLBAT1_10_-" n="-"> <head>-</head> <div type="entry" id="PLBAT1_10_-_BL5" n="10" part="-" vol="BL5" lang="ger" page="59"> <p>Some Text</p> </div> </div> </div> <!-- this is from file3.xml but i want it to be first because it @n is lesser than the ones above it--> <div type="nr" id="PLBAT1_9" n="9"> <head><hi rend="b">9</hi></head> <div type="zeile" id="PLBAT1_14_11-12" n="11-12"> <head>11-12</head> <div type="entry" id="PLBAT1_14_11-12_BL5" n="14" part="11-12" vol="BL5" lang="ger" page="59"> <p>Sone text</p> </div> </div> </div> </div> <div type="papyrus_number" id="PLBAT2" n="2"> <head><hi rend="b">2</hi></head> <!-- this is from file2.xml--> <div type="nr" id="PLBAT2_7" n="7"> <head><hi rend="b">7</hi></head> <div type="zeile" id="PLBAT2_7_-" n="-"> <head>-</head> <div type="entry" id="PLBAT2_7_-_BL5" n="7" part="-" vol="BL5" lang="ger" page="59"> <p>Some text</p> </div> </div> </div> <!-- this is from file2.xml--> <div type="nr" id="PLBAT2_14" n="14"> <head><hi rend="b">14</hi></head> <div type="zeile" id="PLBAT2_14_5" n="5"> <head>5</head> <div type="entry" id="PLBAT2_14_5_BL5" n="14" part="5" vol="BL5" lang="ger" page="59"> <p>Some text</p> </div> </div> </div> </div> <div type="papyrus_number" id="PLBAT6" n="6"> <head><hi rend="b">6</hi></head> <!-- this is from file1.xml--> <div type="nr" id="PLBAT6_9" n="9"> <head><hi rend="b">9</hi></head> <div type="zeile" id="PLBAT6_9_24" n="24"> <head>24</head> <div type="entry" id="PLBAT6_9_24_BL5" n="9" part="24" vol="BL5" lang="ger" page="60"> <p>Some text</p> </div> </div> </div> <!-- this is from file1.xml--> <div type="nr" id="PLBAT6_11" n="11"> <head><hi rend="b">11</hi></head> <div type="zeile" id="PLBAT6_11_1-3" n="1-3"> <head>1-3</head> <div type="entry" id="PLBAT6_11_1-3_BL5" n="11" part="1-3" vol="BL5" lang="ger" page="60"> <p>Some text</p> </div> </div> </div> <!-- this is from file1.xml--> <div type="nr" id="PLBAT6_13" n="13"> <head><hi rend="b">13</hi></head> <div type="zeile" id="PLBAT6_13_15-16" n="15-16"> <head>15-16</head> <div type="entry" id="PLBAT6_13_15-16_BL5" n="13" part="15-16" vol="BL5" lang="ger" page="60"> <p>Some text</p> </div> </div> <div type="zeile" id="PLBAT6_13_56" n="56"> <head>56</head> <div type="entry" id="PLBAT6_13_56_BL5" n="13" part="56" vol="BL5" lang="ger" page="60"> <p>Some text</p> </div> </div> </div> <!-- this is from file1.xml--> <div type="nr" id="PLBAT6_21" n="21"> <head><hi rend="b">21</hi></head> <div type="zeile" id="PLBAT6_21_8" n="8"> <head>8</head> <div type="entry" id="PLBAT6_21_8_BL5" n="21" part="8" vol="BL5" lang="ger" page="60"> <p>Some text</p> </div> </div> </div> </div> </div> I'm trying to use: <xsl:sort select="current-group()[1]/@n"/> after the for-each-group but i cannot get a sorted output. How can i get a sorted output? -- *Jeferson L. Sese* Asiatype Incorporated Suite 114, Columbia Tower, Ortigas Ave., Greenhills, Mandaluyong City 1550 Philippines
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