How do I add conditions to XSLT?

Question

1.00/5 (1 vote)

See more:

How do I check TimeStampChange node is the only node with Op code
AND in CaseEvent there are no Op codes on any other child nodes? i.e. CaseEvent\TimeStampChange Op="E" and there are no Op codes on any other child elements.

If statement will be True when TimeStampChange is the only node in CaseEvent that have Op code.
If any other node have an Op code, then the If statement will be False

Here is the xml that I am reading

XML

<Case>
   <CaseEvent Op="E">
      <RevDate Op="E">08/01/2019</RevDate>
      <CompDate Op="E">08/01/2019</CompDate>
      <TimestampChange Op="E">08/01/2019 14:07:15:690</TimestampChange>
   </CaseEvent>
</Case>

What I have tried:

Here is my xslt code. I need help adding and condition to also check if any other child nodes in CaseEvent have Op code
The XML above should return false because both TimeStampChange and CompDate has @OP. It should only return true when only TimeStampChange as @Op or when TimeStampChange has no @Op but CompDate has @Op

My if statement is returning true.

XML

<xsl:if test="(@Op='E') and (((CompDate[@Op='A']) or (CompDate[@Op='E'])) or (TimestampChange[@Op='E'] and count(*[@Op])=1))">True</xsl:if>

Posted 5-Aug-19 7:07am

Member 11403304

Updated 8-Aug-19 17:51pm

v9

Add a Solution

1 solution

Add a Solution

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Richard Deeming · Accepted Answer · 2019-08-08T03:52:00

Try:

XML

<xsl:if test="TimestampChange[@Op='E'] and count(*[@Op]) = 1">True</xsl:if>

EDIT: Based on your updated question and comment, I'm guessing that you want the following:

If CompDate[@Op] is either "E" or "A", then the statement is true if and only if TimestampChange has no Op attribute, regardless of whether or not the other nodes have an Op attribute;
Otherwise, the statement is true if any only if TimestampChange is the only node with an Op attribute;

XML

<xsl:if test="((CompDate[@Op='E'] or CompDate[@Op='A']) and TimestampChange and count(TimestampChange[@Op])=0) or (TimestampChange[@Op] and count(*[@Op])=1)" >True</xsl:if>

How do I add conditions to XSLT?

1 solution

Solution 1

Add your solution here

Preview 0

How do I add conditions to XSLT?

1 solution

Solution 1

Add your solution here

Preview 0

Existing Members

...or Join us