I’ve searched the existing document on template variable bindings and @DOCUMENT and can’t find any example of how to use it.
What I’m trying to do is create a list of documents within a template variable. So...
Input Option Values:
@SELECT pagetitle from modx_site_content where parent=@DOCUMENT parent
Thanks for the help!
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That won’t work. The @-bindings only work one at a time. The @DOCUMENT binding only takes the ID of the desired resource as an argument, and simply returns the content field of the specified resource.
For your purposes, you’d need a snippet to set a placeholder with the ID, then use the placeholder in the TV:
The snippet:
$modx->setPlaceholder('thisParent', $modx->documentObject['parent']);
return;
The TV:
@SELECT * FROM [+PREFIX+]site_content WHERE parent='[+thisParent+]'
Are you sure a TV is the best way to do this? A snippet using getAllChildren() or getActiveChildren() might be a better solution.
http://wiki.modxcms.com/index.php/API:getAllChildren
