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Re: Re: for-each not working

2003-07-15 09:28:17
Please try this..

<xsl:for-each select="restrictedValue">
  <xsl:if test="(position() = 1) and text()">
    Min Value Allowed: <xsl:value-of select="text()"
/>
  </xsl:if>
  <xsl:if test="(position() = 1) and not(text())">
    Min Value Allowed: None
  </xsl:if>
  <xsl:if test="(position() = 2) and text()">
    Max Value Allowed: <xsl:value-of select="text()"
/>
  </xsl:if>        
  <xsl:if test="(position() = 2) and not(text())">
    Max Value Allowed: None
  </xsl:if>        
</xsl:for-each>


Regards,
Mukul


--- John Liebermann <ahsan_hussain(_at_)nextaxiom(_dot_)com>
wrote:
Hi All--

How do i compare the contents of a tag to an empty
string? I thought i could
invoke this call and be able to process the contents
of each
<restrictedValue> tag separately. But that is not
the case. A "for-each
snippet" works for me but i am not able to put "Min
Value Allowed: 40" like
this or "Max Value Allowed: None". They both have to
placed before the
"for-each" statement. Below you will find how i want
the output to be
displayed. This is how i was tryin to solve this
problem:

XSL (faulty):

Once inside the template:

Min Value Allowed: <br />
Max Value Allowe: <br />
<xsl:when test="contains(@restrictType, '2')">
      <xsl:for-each select="restrictedValue">
              <xsl:value-of select="text()" /><br/>
      </xsl:for-each><br /><br />
</xsl:when>

But this doesn't solve my problem.

--------------------------------------------------------------------------
Here is the XML snippet:

<HSContract>
      <HSDataContainerType name="TextValueRestrictions"
required="true"
revision="">
              <HSString name="restrictByRangeNoMAX"
required="true" restrictType="2"
xmlNodeType="1">
                      <restrictedValue>40</restrictedValue>
                      <restrictedValue />
              </HSString>
</HSContract>

Here is how i want the output (HTML) to look like:

Min Value Allowed: 40
Max Value Allowed: None

The first <restrictedValue>40</restrictedValue> will
always be the minimum
whereas the next one will be the max. I want to see
if there is nothing
inside any one of these tags, i would like to put
"None" after Max Value
Allowed or Min Value Allowed.

If you are confused as to what i want, please email
me so that i can try to
explain better.

Any help will be greatly appreciated. Thank you.

-John


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