conversions to razor issues - Razor

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Streety 358 posts 568 karma points

Sep 12, 2013 @ 18:04
0

Conversions to Razor issues.
Hi I am converting an old XSLT script to rasor and I am stuck on the syntax, any pointers would be gratefully received.

This is the section (in XSLT) I need to convert:

Basically I get a reference to the current node:
```
<xsl:variable name="nodeIds" select="umbraco.library:Split($currentPage/refreshCarousel,',')" />
```
then I for each through the values:
```
<xsl:for-each select="$nodeIds/value">
```
...in a ul li
```
            <xsl:choose>
          <xsl:when test="$nodeIds/value != '' or $nodeIds/value &gt; 0">
              <xsl:variable name="slide" select="umbraco.library:GetXmlNodeById(current()/.)"/>
```
How does this translate to Razor?

Thanks
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Dennis Aaen 4500 posts 18255 karma points admin hq c-trib

Sep 12, 2013 @ 20:50

0

Hi Streety,

Maybe this post can help you in the right direction to convert your XSLT code to Razor

http://our.umbraco.org/forum/developers/razor/30232-razor-and-contains

/Dennis

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Dan Diplo 1554 posts 6205 karma points MVP 6x c-trib

Sep 12, 2013 @ 21:17

Should be something like this:

@{
    var nodeIds = Model.Content.GetPropertyValue<string>("refreshCarousel").Split(',');

    foreach (string node in nodeIds)
    {
        int id;

        <ul>

        @if (int.TryParse(node, out id))
        {
            var slide = Umbraco.TypedContent(id);

            <li>
                @slide.Name
            </li>
        }

        </ul>
    }
}

Obviously output whatever you want in the <li> part.

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Streety 358 posts 568 karma points

Sep 17, 2013 @ 18:09

0

Thank you I'll try this.

Regards

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Streety 358 posts 568 karma points

Sep 17, 2013 @ 18:22
0
Hmmm, is this code for the MVC version. Sorry I am 4.11.x

Missing assembly:
```
The type or namespace name 'TypedContent' does not exist in the namespace 'Umbraco' (are you missing an assembly reference?)
```
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Dan Diplo 1554 posts 6205 karma points MVP 6x c-trib

Sep 17, 2013 @ 21:13

Yeah, the code is for a Partial view. If you are using an old macroscript then it would be something like (from memory)

@{
    var nodeIds =CurrentModel.GetPropertyValue("refreshCarousel").Split(',');

    foreach(string node in nodeIds)
    {
        int id;

        <ul>

        @if(int.TryParse(node,out id))
        {
            var slide =Library.NodeById(id);

            <li>
                @slide.Name
            </li>
        }

        </ul>
    }
}

. Hopefully that should be close enough :)

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Conversions to Razor issues.