xsl:foreach
Question posted by: mickey0
(Member)
on
July 10th, 2008 12:10 AM
Hello,
I just this question:
-
<xsl:for-each select="//tag1">
-
<xsl:value-of select="text()" />
-
</xsl:for-each>
my output is:
hello;world;
I need:
Hello;
World;
my xslt header is:
-
<xsl:output method="text"
-
encoding="iso-8859-1"
-
indent="yes"
My output file is a text file.....
How can I do this, please?
Best regards,
16
Answers Posted
You can concatenate text() with line feed entity "
".
- <xsl:template match="/">
-
<xsl:for-each select="//tag1">
-
<xsl:value-of select="concat(text(), '
')"/>
-
</xsl:for-each>
-
</xsl:template>
hi thanks,
what do you think if I add it inside a text tag? is this better or not?
- <xsl:text>>
</xsl:text>
sometimes I need to do this too:
- <xsl:text>>printf("hello");
</xsl:text>
or indent the braces:
- <xsl:text>> } 
</xsl:text>
What do you suggest for these aims?
Thanks,
I think it's absolutely normal, but variant with concatenation is more readable than your. Compare:
-
<xsl:value-of select="concat( 'your_text', text(), '> } ', some_tag_value, 'your_text2')"/>
and
-
<xsl:text>your_text</xsl:text><xsl:value-of select="text()/><xsl:text>> } </xsl:text><xsl:value-of select="some_attrib_value"/><xsl:text>your_text2</xsl:text>
thanks,
seem ok, but the function concat(), where I can find explanation about other function too?
Why doens't these below work?
-
indent="yes"
-
xalan:indent-amount="2"/>
It's xalan specific instruction. I think U need to read some docs about it. )
Thanks; a further question if possible....
The text in the xml contains this string inside a tag: "hello\nworld" (and I mean not the new line but the '\' follow by 'n'
-
<xsl:value-of select="concat( 'PRINT(', text(), ');' />
-
//produce in the output file:
-
PRINT(hello\nworld);
while I need in the output text file:
-
PRINT(hello);
-
PRINT(world);
How can I do this, please?
<xsl:value-of select="concat( 'PRINT(',
replace(text(), '\n', 
),
');' />
Quote:
Originally Posted by roces
<xsl:value-of select="concat( 'PRINT(',
replace(text(), '\n', 
),
');' />
hello,
it seems there's a problem to put the "(" ")" of replace inside a concat......Do you know it? Is there any trick, please?
thanks,
- <xsl:value-of select="concat( 'PRINT(',
-
replace(text(), '\n', ),
-
');' "/>
I forgot double quote at the end of "select" attribute. And you just need to pay attention to the code and read more docs ))
Quote:
Originally Posted by roces
- <xsl:value-of select="concat( 'PRINT(',
-
replace(text(), '\n', ),
-
');' "/>
I forgot double quote at the end of "select" attribute. And you just need to pay attention to the code and read more docs ))
Hello, I don't understand: my code is this
-
<xsl:value-of select="concat(' doc.print(',
-
replace(text(), '\n', '
' ), ');
');" disable-output-escaping="yes" />
now I'm editing it with .Net and it says that replace() isn't xslt function....
Is it ok ,please?
mm I haven't still done this thing; I can't understand how to do the replace() (in my case) with xslt 1.0....any suggests....
I remember...my output file output:
-
print(hello\nworld); //"hello\nworld" is the result of text() xslt function
Instead I need:
-
print(hello);
-
print(world);
That is: xslt should looks into text() and break the string when it sees a '\n';
thanks.
Could you post your input? It might really help to clear things up. I feel like we're forcing an error down a crooked path.
-
<root>
-
<htmltag><![CDATA[<html>\n<body>]]></htmltag>
-
<text><![CDATA[This is a text node]]></text>
-
<htmltag><![CDATA[.\n</body>\n</html>]]></htmltag>
-
</root>
This is my xml; with xalan and a xslt (as you read before) I have to produce:
-
print(<html>);
-
print(<body>);
-
...................
at the moment it produce:
THe problem is that '\n' (and at this point the fact that xalan use xslt 1.0 and doens't know replace() )
Are you understand? I dont' understand how write the replace in xslt 1.0....
- <xsl:template name="globalReplace">
-
<xsl:param name="outputString"/>
-
<xsl:param name="target"/>
-
<xsl:param name="replacement"/>
-
<xsl:choose>
-
<xsl:when test="contains($outputString,$target)">
-
<xsl:text>print(<xsl:text>
-
<xsl:value-of select=
-
"concat(substring-before($outputString,$target),
-
$replacement)"/>
-
<xsl:text>);<xsl:text>
-
<xsl:call-template name="globalReplace">
-
<xsl:with-param name="outputString"
-
select="substring-after($outputString,$target)"/>
-
<xsl:with-param name="target" select="$target"/>
-
<xsl:with-param name="replacement"
-
select="$replacement"/>
-
</xsl:call-template>
-
</xsl:when>
-
<xsl:otherwise>
-
<xsl:text>print(<xsl:text>
-
<xsl:value-of select="$outputString"/>
-
<xsl:text>);<xsl:text>
-
</xsl:otherwise>
-
</xsl:choose>
-
</xsl:template>
Put the corresponding print text around anywhere where you output the text.
target is '\n', replacement is '' (empty string)
hello,
there is a problem: $outputString; I suppose I have to set this via Xalan (in java code); but as you can see in my previous code I use text();
With xalan I can do :
trasformer.setParameter("target", '\n' );
trasformer.setParameter("replacement", "" );
but only this and not other...
Are you understand, plese?
|
|
|
What is Bytes?
We are a network of experts and professionals in IT and software development that help one another with answers to tough questions and share insights.
Get the best answers to your questions from over 197,034 network members.
|
