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Version 6.x > Portal Engine > Help with path macro

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lwhittemore-emh - 11/28/2012 1:42:12 PM

Help with path macro

I have a repeater that i want to display on a page. I have two document types that show in this repeater (cms.menuitem; inland.relatedlink). What I would like to have happen is that if the current page has documents below it in the tree (of either of these two types) to show them in the repeater. However, if there are none I want to show the documents at the current level.

Member

lwhittemore-emh - 11/28/2012 3:22:52 PM

RE:Help with path macro

{% TreeProvider tree = new TreeProvider(CMSContext.CurrentUser); DataSet documents = tree.SelectNodes(CMSContext.CurrentSiteName, "./%", "en-us", false, "CMS.MenuItem");   if (DataHelper.DataSourceIsEmpty(documents)) {"../%"} else {"./%"} %}

This is what I am trying to make work.

Kentico Support

kentico_janh - 11/29/2012 8:23:32 AM

RE:Help with path macro

Hello Lawrence,

You can use following macro as the Path property:

{%
children = CurrentDocument.Children;
hasChild = false;
foreach(child in children) {
if (child.NodeClass.CodeName == "CMS.MenuItem" || child.NodeClass.CodeName == "inland.relatedlink")
hasChild = true;
}
if (hasChild) {
return "./%";
}
else {
return "../%";
}
%}

Best regards,
Jan Hermann

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