Tech or Treat! Write an article about your scariest tech disaster to win gadgets!Learn more

x
?
Solved

Adding text pt; at the end of line-height

Posted on 2008-09-30
1
Medium Priority
?
418 Views
Last Modified: 2013-11-18
Hello Experts,

The input xml file contains below structure like...

<p outputclass="line-height: 1.5;text-align: right;"><ph outputclass="color: green;font-size: 9pt;"></ph><xref href="test.html#survey">test</xref><ph outputclass="font-size: 9pt;"><b></b></ph></p>
      <p>

xslt code for this....
<xsl:template match="p[not(parent::entry)][@outputclass]">
    <xsl:variable name="value" select="@outputclass"/>
    <xsl:variable name="margin" select="substring-before(substring-after($value,'margin-left:'),'in;')"/>
    <p>
      <xsl:copy-of select="@*[not(name() = 'class')][not(name() = 'outputclass')]"/>
      <xsl:attribute name="style">
        <xsl:choose>
          <xsl:when test="contains($value,'margin-left:')">
            <xsl:value-of select="number($margin)*96"/>
          </xsl:when>
          <xsl:otherwise>
            <xsl:value-of select="$value"/>  
          </xsl:otherwise>
        </xsl:choose>
      </xsl:attribute>
      <xsl:apply-templates/>
    </p>
  </xsl:template>

In the output which is like below...
<p style="line-height: 1.5;text-align: right;"> for this line i have to add line-height:1.5pt;
         <span style="color: green;font-size: 9pt;"></span>
         <a href="test.html#survey">Test</a>
         <span style="font-size: 9pt;">
            <b></b>
         </span>
      </p>

Can you please suggest what's needs to be updated in xslt code.
0
Comment
Question by:ShaileshShinde
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
1 Comment
 
LVL 60

Accepted Solution

by:
Geert Bormans earned 500 total points
ID: 22612530
Here is what you need to do this.
I am not convinced of the usefullness though
Note that 1.5 lineheight means that it is 1.5 times the font-size, often around 12pt, so line-height would be 18pt
a line-height of 1.5pt is very small
But anyway, I did what you asked for
    <xsl:template match="p[not(parent::entry)][@outputclass]">
        <xsl:variable name="value" select="@outputclass"/>
        <xsl:variable name="changed-value">
            <xsl:analyze-string select="$value" regex="^(.*)(line\-height:\s*[\d\.]+)(pt)?(.*)$">
                <xsl:matching-substring>
                    <xsl:value-of select="regex-group(1)"></xsl:value-of>
                    <xsl:value-of select="regex-group(2)"></xsl:value-of>
                    <xsl:text>pt</xsl:text>
                    <xsl:value-of select="regex-group(4)"></xsl:value-of>
                </xsl:matching-substring>
                <xsl:non-matching-substring>
                    <xsl:value-of select="."></xsl:value-of>
                </xsl:non-matching-substring>
            </xsl:analyze-string>
        </xsl:variable>
        <xsl:variable name="margin" select="substring-before(substring-after($changed-value,'margin-left:'),'in;')"/>
        <p>
            <xsl:copy-of select="@*[not(name() = 'class')][not(name() = 'outputclass')]"/>
            <xsl:attribute name="style">
                <xsl:choose>
                    <xsl:when test="contains($changed-value,'margin-left:')">
                        <xsl:value-of select="number($margin)*96"/>
                    </xsl:when>
                    <xsl:otherwise>
                        <xsl:value-of select="$changed-value"/>  
                    </xsl:otherwise>
                </xsl:choose>
            </xsl:attribute>
            <xsl:apply-templates/>
        </p>
    </xsl:template>

Open in new window

0

Featured Post

How to Use the Help Bell

Need to boost the visibility of your question for solutions? Use the Experts Exchange Help Bell to confirm priority levels and contact subject-matter experts for question attention.  Check out this how-to article for more information.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Preface In the first article: A Better Website Login System (http://www.experts-exchange.com/A_2902.html) I introduced the EE Collaborative Login System and its intended purpose. In this article I will discuss some of the design consideratio…
Originally, this post was published on Monitis Blog, you can check it here . In business circles, we sometimes hear that today is the “age of the customer.” And so it is. Thanks to the enormous advances over the past few years in consumer techno…
Viewers will learn about arithmetic and Boolean expressions in Java and the logical operators used to create Boolean expressions. We will cover the symbols used for arithmetic expressions and define each logical operator and how to use them in Boole…
HTML5 has deprecated a few of the older ways of showing media as well as offering up a new way to create games and animations. Audio, video, and canvas are just a few of the adjustments made between XHTML and HTML5. As we learned in our last micr…

647 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question