keep-together.within-column

[sandraB]

Hi,
I use the keep-together.within-column attribut for the fo:table-cell to have text wrapping. It's working fine with the text "https://www.xxxxxxxxxx.xxxxxxxxxxxxxxx.com/xxxxxxxx/services/MultiDiffusionWS" but it's not working with "com.xxxxxxxxxxxxx.xxxxxxx.xxxxxxx.xxxxxxxxx.GenericDecoder".
Could you help me to resolve this issue ?
Thanks in advance.

[Georg Datterl]

Hi Sandra,

Most likely the hyphenation method doesn't know where to insert a break. This was discussed on the developer list recently and the suggestion was to insert zero-width spaces. If you know exactly in which cells you can get the classnames, maybe you can replace all . with .+zero width space?

Regards,
 
Georg Datterl
 
------ Kontakt ------
 
Georg Datterl
 
Geneon media solutions gmbh
Gutenstetter Straße 8a
90449 Nürnberg
 
HRB Nürnberg: 17193
Geschäftsführer: Yong-Harry Steiert

Tel.: [phone] - 26
Fax: [phone] - 20
 
www.geneon.de
 
Weitere Mitglieder der Willmy MediaGroup:
 
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-----Ursprüngliche Nachricht-----
Von: sandraB [mailto:sandra.bogaert@...]
Gesendet: Freitag, 5. Dezember 2008 15:06
An: fop-users@...
Betreff: keep-together.within-column


Hi,
I use the keep-together.within-column attribut for the fo:table-cell to have text wrapping. It's working fine with the text "https://www.xxxxxxxxxx.xxxxxxxxxxxxxxx.com/xxxxxxxx/services/MultiDiffusionWS"
but it's not working with
"com.xxxxxxxxxxxxx.xxxxxxx.xxxxxxx.xxxxxxxxx.GenericDecoder".
Could you help me to resolve this issue ?
Thanks in advance.
--
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[sandraB]

Hi,
Could you give me an example please ?

Georg Datterl wrote:

Hi Sandra,

Most likely the hyphenation method doesn't know where to insert a break. This was discussed on the developer list recently and the suggestion was to insert zero-width spaces. If you know exactly in which cells you can get the classnames, maybe you can replace all . with .+zero width space?

Regards,
 
Georg Datterl
 
------ Kontakt ------
 
Georg Datterl
 
Geneon media solutions gmbh
Gutenstetter Straße 8a
90449 Nürnberg
 
HRB Nürnberg: 17193
Geschäftsführer: Yong-Harry Steiert

Tel.: [phone] - 26
Fax: [phone] - 20
 
www.geneon.de
 
Weitere Mitglieder der Willmy MediaGroup:
 
IRS Integrated Realization Services GmbH:    www.irs-nbg.de
Willmy PrintMedia GmbH:                            www.willmy.de
Willmy Consult & Content GmbH:                 www.willmycc.de
-----Ursprüngliche Nachricht-----
Von: sandraB [mailto:[e-mail]]
Gesendet: Freitag, 5. Dezember 2008 15:06
An: [e-mail]
Betreff: keep-together.within-column


Hi,
I use the keep-together.within-column attribut for the fo:table-cell to have text wrapping. It's working fine with the text "https://www.xxxxxxxxxx.xxxxxxxxxxxxxxx.com/xxxxxxxx/services/MultiDiffusionWS"
but it's not working with
"com.xxxxxxxxxxxxx.xxxxxxx.xxxxxxx.xxxxxxxxx.GenericDecoder".
Could you help me to resolve this issue ?
Thanks in advance.
--
View this message in context: http://www.nabble.com/keep-together.within-column-tp20854422p20854422.html
Sent from the FOP - Users mailing list archive at Nabble.com.


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[Georg Datterl]

Hi Sandra,

Basically depends how you get your data and where you manipulate it. I think, in the end the class name should look like com.\u200Bxxxxxxxxxxxxx.\u200Bxxxxxxx.\u200Bxxxxxxx.\u200Bxxxxxxxxx.\u200BGenericDecoder (in case Outlook is killing that: after each period is a unicode 200B).
That should do the trick. Possibly more elegant readers can provide more elegant solutions.

Regards,
 
Georg Datterl
 
------ Kontakt ------
 
Georg Datterl
 
Geneon media solutions gmbh
Gutenstetter Straße 8a
90449 Nürnberg
 
HRB Nürnberg: 17193
Geschäftsführer: Yong-Harry Steiert

Tel.: [phone] - 26
Fax: [phone] - 20
 
www.geneon.de
 
Weitere Mitglieder der Willmy MediaGroup:
 
IRS Integrated Realization Services GmbH:    www.irs-nbg.de
Willmy PrintMedia GmbH:                            www.willmy.de
Willmy Consult & Content GmbH:                 www.willmycc.de

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[sandraB]

I'm using a xsl stylesheet to transform an xml file to FO file. I don't know exactly in which cells I can get the classnames. I use a template to search '.' and replace it by '\u200B' but I'm facing another problem with the  invalid character (\). I'll update this topic when I will have the solution, but feel free to comment my solution.

Georg Datterl wrote:

Hi Sandra,

Basically depends how you get your data and where you manipulate it. I think, in the end the class name should look like com.\u200Bxxxxxxxxxxxxx.\u200Bxxxxxxx.\u200Bxxxxxxx.\u200Bxxxxxxxxx.\u200BGenericDecoder (in case Outlook is killing that: after each period is a unicode 200B).
That should do the trick. Possibly more elegant readers can provide more elegant solutions.

Regards,
 
Georg Datterl
 
------ Kontakt ------
 
Georg Datterl
 
Geneon media solutions gmbh
Gutenstetter Straße 8a
90449 Nürnberg
 
HRB Nürnberg: 17193
Geschäftsführer: Yong-Harry Steiert

Tel.: [phone] - 26
Fax: [phone] - 20
 
www.geneon.de
 
Weitere Mitglieder der Willmy MediaGroup:
 
IRS Integrated Realization Services GmbH:    www.irs-nbg.de
Willmy PrintMedia GmbH:                            www.willmy.de
Willmy Consult & Content GmbH:                 www.willmycc.de

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[Vincent Hennebert-2]

Hi Sandra,

sandraB wrote:
> I'm using a xsl stylesheet to transform an xml file to FO file. I don't know
> exactly in which cells I can get the classnames.

So that means that you don’t have a special markup for classnames? In
which case it’s only a guess game indeed. Maybe you can use a regexp
attempting at identifying classnames; something like
[a-zA-Z]+\(\.[a-zA-Z]+\)*
As to implement that in XSLT...


> I use a template to search
> '.' and replace it by '\u200B' but I'm facing another problem with the
> invalid character (\). I'll update this topic when I will have the solution,
> but feel free to comment my solution.

You can use the XML entity: ​
Just put it like this in your XSLT stylesheet, and the XSLT processor
should process it correctly.


> Georg Datterl wrote:
>> Hi Sandra,
>>
>> Basically depends how you get your data and where you manipulate it. I
>> think, in the end the class name should look like
>> com.\u200Bxxxxxxxxxxxxx.\u200Bxxxxxxx.\u200Bxxxxxxx.\u200Bxxxxxxxxx.\u200BGenericDecoder
>> (in case Outlook is killing that: after each period is a unicode 200B).
>> That should do the trick. Possibly more elegant readers can provide more
>> elegant solutions.

HTH,
Vincent

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[sandraB]

Hi,
I'm facing another issue. I keep my solution but with yours it will be the same problem:
I transform the text() node by replacing the '.' with '\u200B'. But how can I call the <xsl:apply-templates> on the result (I can have some bold text text or italic text text in a table cell) ?

My templates

<xsl:template match="td">
          <fo:table-cell overflow="visible" keep-together.within-column="always">
            <fo:block padding="0cm" white-space-collapse="false">
            <xsl:call-template name="addZeroWidthSpace" >
                                <xsl:with-param name="str" select="text()" />
                        </xsl:call-template>
            </fo:block>
           </fo:table-cell>
</xsl:template>
<xsl:template name="addZeroWidthSpace">
                <xsl:param name="str" />
                <xsl:variable name="hyphenation-character">​</xsl:variable>
                <xsl:choose>
                        <xsl:when test="'.' and contains($str, '.')">
                               <!-- I need to apply another templates on substring-before($str, '.')  -->
                                <xsl:value-of select="substring-before($str, '.')" />.<xsl:value-of select="$hyphenation-character" />
                                <xsl:call-template name="addZeroWidthSpace">
            <xsl:with-param name="str" select="substring-after($str, '.')" />
                                </xsl:call-template>
                        </xsl:when>
                        <xsl:otherwise>
                               <!-- I need to apply another templates here -->
                                <xsl:value-of select="$str" />
                        </xsl:otherwise>
                </xsl:choose>
        </xsl:template>

Vincent Hennebert-2 wrote:

Hi Sandra,

sandraB wrote:
> I'm using a xsl stylesheet to transform an xml file to FO file. I don't know
> exactly in which cells I can get the classnames.

So that means that you don’t have a special markup for classnames? In
which case it’s only a guess game indeed. Maybe you can use a regexp
attempting at identifying classnames; something like
[a-zA-Z]+\(\.[a-zA-Z]+\)*
As to implement that in XSLT...


> I use a template to search
> '.' and replace it by '\u200B' but I'm facing another problem with the
> invalid character (\). I'll update this topic when I will have the solution,
> but feel free to comment my solution.

You can use the XML entity: ​
Just put it like this in your XSLT stylesheet, and the XSLT processor
should process it correctly.


> Georg Datterl wrote:
>> Hi Sandra,
>>
>> Basically depends how you get your data and where you manipulate it. I
>> think, in the end the class name should look like
>> com.\u200Bxxxxxxxxxxxxx.\u200Bxxxxxxx.\u200Bxxxxxxx.\u200Bxxxxxxxxx.\u200BGenericDecoder
>> (in case Outlook is killing that: after each period is a unicode 200B).
>> That should do the trick. Possibly more elegant readers can provide more
>> elegant solutions.

HTH,
Vincent

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[Vincent Hennebert-2]

Hi Sandra,

sandraB wrote:
> Hi,
> I'm facing another issue. I keep my solution but with yours it will be the
> same problem:
> I transform the text() node by replacing the '.' with '\u200B'. But how can
> I call the <xsl:apply-templates> on the result (I can have some bold text
> text or italic text text in a table cell) ?

I’m no XSLT specialist, but I’d play a bit more with XPath: “transform
every text node that is a descendant of a td element”:

     <xsl:template match="td//text()">
         <xsl:call-template name="addZeroWidthSpace" select="."/>
     </xsl:template>

If you have something like <td>Text with <b>bold</b> fragment</td>, the
above template will be called 3 times: on “Text with ”, “bold” and
“ fragment”.

In the template matching td you can replace the call to
addZeroWidthSpace with a simple <xsl:apply-templates/>.

> My templates
>
> <xsl:template match="td">
>  <fo:table-cell overflow="visible" keep-together.within-column="always">
>    <fo:block padding="0cm" white-space-collapse="false">
>     <xsl:call-template name="addZeroWidthSpace" >
> <xsl:with-param name="str" select="text()" />
> </xsl:call-template>
>    </fo:block>
>   </fo:table-cell>
> </xsl:template>
> <xsl:template name="addZeroWidthSpace">
> <xsl:param name="str" />
> <xsl:variable name="hyphenation-character">​</xsl:variable>
> <xsl:choose>
> <xsl:when test="'.' and contains($str, '.')">

Why are you testing for '.'? It seems to me that you can simply do
     <xsl:when test="contains($str, '.')">

>                                <!-- I need to apply another templates on
> substring-before($str, '.')  -->
> <xsl:value-of select="substring-before($str, '.')" />.<xsl:value-of
> select="$hyphenation-character" />
> <xsl:call-template name="addZeroWidthSpace">
>   <xsl:with-param name="str" select="substring-after($str, '.')" />
> </xsl:call-template>
> </xsl:when>
> <xsl:otherwise>
>                                <!-- I need to apply another templates here
> -->
> <xsl:value-of select="$str" />
> </xsl:otherwise>
> </xsl:choose>
> </xsl:template>

If you still have trouble getting your stylesheet right, I suggest you
to ask on the Mulberry Tech XSL list:
http://www.mulberrytech.com/xsl/xsl-list/index.html
You will have more chance to find XSLT specialists who will be able to
help you.


HTH,
Vincent

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[sandraB]

Hi,
Thank you everybody, it's working fine. I have really appreciated your quick answers  !
Sandra

Vincent Hennebert-2 wrote:

Hi Sandra,

sandraB wrote:
> Hi,
> I'm facing another issue. I keep my solution but with yours it will be the
> same problem:
> I transform the text() node by replacing the '.' with '\u200B'. But how can
> I call the <xsl:apply-templates> on the result (I can have some bold text
> text or italic text text in a table cell) ?

I’m no XSLT specialist, but I’d play a bit more with XPath: “transform
every text node that is a descendant of a td element”:

     <xsl:template match="td//text()">
         <xsl:call-template name="addZeroWidthSpace" select="."/>
     </xsl:template>

If you have something like <td>Text with bold fragment</td>, the
above template will be called 3 times: on “Text with ”, “bold” and
“ fragment”.

In the template matching td you can replace the call to
addZeroWidthSpace with a simple <xsl:apply-templates/>.



> My templates
>
> <xsl:template match="td">
>  <fo:table-cell overflow="visible" keep-together.within-column="always">
>    <fo:block padding="0cm" white-space-collapse="false">
>     <xsl:call-template name="addZeroWidthSpace" >
> <xsl:with-param name="str" select="text()" />
> </xsl:call-template>
>    </fo:block>
>   </fo:table-cell>
> </xsl:template>
> <xsl:template name="addZeroWidthSpace">
> <xsl:param name="str" />
> <xsl:variable name="hyphenation-character">​</xsl:variable>
> <xsl:choose>
> <xsl:when test="'.' and contains($str, '.')">

Why are you testing for '.'? It seems to me that you can simply do
     <xsl:when test="contains($str, '.')">

>                                <!-- I need to apply another templates on
> substring-before($str, '.')  -->
> <xsl:value-of select="substring-before($str, '.')" />.<xsl:value-of
> select="$hyphenation-character" />
> <xsl:call-template name="addZeroWidthSpace">
>   <xsl:with-param name="str" select="substring-after($str, '.')" />
> </xsl:call-template>
> </xsl:when>
> <xsl:otherwise>
>                                <!-- I need to apply another templates here
> -->
> <xsl:value-of select="$str" />
> </xsl:otherwise>
> </xsl:choose>
> </xsl:template>

If you still have trouble getting your stylesheet right, I suggest you
to ask on the Mulberry Tech XSL list:
http://www.mulberrytech.com/xsl/xsl-list/index.html
You will have more chance to find XSLT specialists who will be able to
help you.


HTH,
Vincent

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