or operator in for each - XSLT

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David W. 159 posts 284 karma points c-trib

Oct 06, 2010 @ 16:00
0

Or-operator in for-each

XSLT
Hello,

I'm looking to iterate through nodes of a particular set of document types.

My cuurent xslt looks like this:
```
<xsl:for-each select="$currentPage/StandardPage/ancestor-or-self::* [@level=1]/* [@isDoc and string(umbracoNaviHide) != '1'] ">
```
That works great, but I would also like to add another documenttype to the clause, I was hoping for something like this:
```
<xsl:for-each select="$currentPage/[StandardPage | AnotherPage]/ancestor-or-self::* [@level=1]/* [@isDoc and string(umbracoNaviHide) != '1'] ">
```
But that does not work. Any ideas?

Thanks.
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Chriztian Steinmeier 2798 posts 8788 karma points MVP 7x admin c-trib

Oct 06, 2010 @ 16:14
1
Hi Sledger,

It actually doesn't matter because you're going up to level one, so you can just leave it out:
```
<xsl:for-each select="$currentPage/ancestor-or-self::*[@level=1]/*[@isDoc][not(umbracoNaviHide = 1)] ">
```
- Just in case you're just wondering how to do the other thing:
```
<xsl:for-each select="$currentPage/*[self::StandardPage or self::AnotherPage]/ancestor-or-self::*[@level=1]/*[@isDoc][not(umbracoNaviHide) = 1]">
```
/Chriztian
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David W. 159 posts 284 karma points c-trib

Oct 07, 2010 @ 17:49

0

Thanks for the markup. It sort of works, but gave me some unwanted consequences. As i suck on xslt (really need to take a training course!) I'm gonna go with another approach altogheter.

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Thomas Höhler 1237 posts 1709 karma points MVP

Oct 08, 2010 @ 12:27
0
I have a similiar approach but for excluding not including subnodes, but it can easily be reversed like this:

1. I defined a param listing the document types to include:
```
<xsl:param name="nodeTypes">Admin;Test;</xsl:param>
```
2. Then I have the for-each with the filtering:
```
<xsl:for-each select="$currentPage/ancestor-or-self::Frontpage/* [@isDoc and string(umbracoNaviHide) != '1' and contains($nodeTypes, concat(local-name(), ';')) = true]">
```
With local-name you get the nodename (without namespace) so you can compare strings to it

hth, Thomas
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Ernst Utvik 123 posts 235 karma points

Oct 08, 2010 @ 12:58
0
Since my problem is similar to yours I'll take the liberty to continue your post ;)

Could anyone tell me the correct way to write the following:
```
<xsl:variable name="upcomingEvents" select="($calendar/descendant/*/CalendarEvent [@isDoc and umbraco.library:DateGreaterThanOrEqualToday(./calEventDate)]"/>
```
cheers
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Chriztian Steinmeier 2798 posts 8788 karma points MVP 7x admin c-trib

Oct 08, 2010 @ 13:11
0
Hi Ernst - it's best if you create a new topic for stuff like this, but here you go:
```
<xsl:variable name="upcomingEvents" select="$calendar//CalendarEvent[umbraco.library:DateGreaterThanOrEqualToday(calEventDate)]" />
```
(You don't really need the @isDoc check if you know the DocumentType name, unless it's very generic)

/Chriztian
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Ernst Utvik 123 posts 235 karma points

Oct 08, 2010 @ 13:30

0

Great stuff Chriztian :) Thanx a bunch.

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Or-operator in for-each