Subject: RE: [xsl] Looping and assigning into variable From: Meiyu Lin <MeiyuL@xxxxxxxxxxx> Date: Fri, 29 Mar 2002 13:56:19 -0800 |
I already solved this problem. Thank you. Meiyu -----Original Message----- From: Michael Kay [mailto:michael.h.kay@xxxxxxxxxxxx] Sent: Friday, March 29, 2002 1:30 PM To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx Subject: RE: [xsl] Looping and assigning into variable I'm completely confused. This seems to be XSLT code that is generating JavaScript code, except that it contains some <comment> elements. There's nothing wrong with the XSLT code, but I've no idea whether the JavaScript that you are generating makes any sense at all. Michael Kay Software AG home: Michael.H.Kay@xxxxxxxxxxxx work: Michael.Kay@xxxxxxxxxxxxxx > -----Original Message----- > From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx > [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx]On Behalf Of Meiyu Lin > Sent: 28 March 2002 19:29 > To: 'xsl-list@xxxxxxxxxxxxxxxxxxxxxx' > Subject: RE: [xsl] Looping and assigning into variable > > > Hi Michael, > This is just what I am looking for but I just tried the following: > var categorySelect = new Array(30); > var driverName = new Array(30); > var driverDesc = new Array(30); > > <xsl:for-each select= "driverlist"> > <comment> > categorySelect[techInd] = '<xsl:value-of select="category" />' > driverName[techInd] = '<xsl:value-of select="drivername" />' > driverDesc[techInd++] = '<xsl:value-of select="driverdesc" />' > </comment> > </xsl:for-each> > <xsl:for-each select= "bsqapplist"> > <comment> > categorySelect[appInd] = '<xsl:value-of > select="bsqappcategory" />' > driverName[appInd] = '<xsl:value-of select="bsqappname" />' > driverDesc[appInd++] = '<xsl:value-of select="bsqappdesc" />' > </comment> > </xsl:for-each> > > I tried > categorySelect[techInd] = <xsl:value-of select="category" /> > The results for the vars are undefined. Could you tell me > what did I do > wrong? Thank you. > > Meiyu > > -----Original Message----- > From: Michael Kay [mailto:michael.h.kay@xxxxxxxxxxxx] > Sent: Thursday, March 28, 2002 8:54 AM > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx > Subject: RE: [xsl] Looping and assigning into variable > > > How can I do this in XSLT? > > Not by trying to update a variable, that's not the way XSLT works. > > Do it like this: > > <xsl:variable name="commentVar"> > <xsl:for-each select="Header"> > <xsl:value-of select="Comment"/> > </xsl:for-each> > </xsl:variable> > > <Comments> > <xsl:value-of select="$commentVar"/> > </Comments> > > Of course, you might not need a variable at all, you can just do the > xsl:for-each inside the <Comments> element. > > In XPath 2.0 / Saxon 7.0, you can just do: > > <Comments> > <xsl:value-of select="Header/Comment" separator=""/> > </Comments> > > Michael Kay > Software AG > home: Michael.H.Kay@xxxxxxxxxxxx > work: Michael.Kay@xxxxxxxxxxxxxx > > > > > <xsl: variable name="CommentVar"/> > > > > <xsl:for-each select="Header"> > > > > <!-- here i would like to get the current 'Comment' > > value and > > concatenate with the previous comment value > > through above 'CommentVar', something like below--> > > <xsl:value-of > > select="CommentVar=concat(Comment,$CommentVar)"/> > > > > </xsl:for-each> > > > > <!-- here I would like to get the concatenated list of all > > 'Comment' values --> > > <Comments> > > <xsl:value-of select="$CommentVar"/> > > </Comments> > > > > Basically Each 'Header' element has 1 'Comment' child element > > in it. So > > I have to loop through all headers and finally get the > > complete list of > > concatenated 'Comment's > > > > > > Thanks in advance.. > > VENKAT > > > > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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