A list with only one level from several depths of levels?

615 Posts

Sylvaticus Reply #1, 19 years, 3 months ago

I have this category-setup:

Level-1 (Doc-ID=2)
Level-1-1
Level-1-1-1
Level-1-1-2
Level-1-2
Level-1-2-1
Level-1-2-2
Level-1-2-3
Level-2-1
Level-2-1-1
Level-2-1-2
Level-2-2
Level-2-2-1
Level-2-2-2
Level-2-2-3

And so on. How can I make a list with only all the Level-x-x or only all the Level-x-x-x?

I tried [[Ditto?parents=`2` &depth=`2` &tpl=`Familiy-list-tpl` &display=`all` &sortBy=`pagetitle` &sortDir=`ASC` &filter=`hidemenu,0`]], but it shows both Level-x-x and Level-x-x-x.

I use:
MODx 0.96
Ditto 2.02

Thanks.

I think, thererfor I am! But what I am, and why...?

3,250 Posts

MARKSVIRTUALDESK Reply #2, 19 years, 3 months ago

Assuming Level-x-x-x is not a container, changing &filter=`hidemenu,0` to &filter=`hidemenu,0|isfolder,1` should only show Level-x-x documents.

615 Posts

Sylvaticus Reply #3, 19 years, 3 months ago

Thanks for the answer, but the Level-x-x-x is a container. I’m sorry I didn’t tell the hole story, the structure is actually like this:

Level-1 (Doc-ID=2)
Level-1-1
Level-1-1-1
Level-1-1-2
Level-1-1-2-1
Level-1-1-2-2
Level-1-2
Level-1-2-1
Level-1-2-2
Level-1-2-2-1
Level-1-2-2-2
Level-1-2-3
Level-1-2-3-1
Level-1-2-3-2
Level-2-1
Level-2-1-1
Level-2-1-2
Level-2-1-2-1
Level-2-1-2-2
Level-2-2
Level-2-2-1
Level-2-2-2
Level-2-2-3

And the question is still: How can I make a list with only all the Level-x-x or only all the Level-x-x-x?

I think, thererfor I am! But what I am, and why...?

3,250 Posts

MARKSVIRTUALDESK Reply #4, 19 years, 3 months ago

Are there any attributes that all the Level-x-x items share in common that the other level items do not?

615 Posts

Sylvaticus Reply #5, 19 years, 3 months ago

Yes, all the pagetitles ends with xxxxaceae (Latin familynames of plants), like Betulaceae, Rosaceae, Salicaceae, Ericaceae and so on.

I think, thererfor I am! But what I am, and why...?

3,250 Posts

MARKSVIRTUALDESK Reply #6, 19 years, 3 months ago

Give this custom filter a try:

<?php

// filename: suffixFilter.extender.inc.php
// location: assets/snippets/ditto/extenders
// add &extenders=`suffixFilter` to your Ditto call to enable

$filters["custom"]["suffixFilter"] = array("pagetitle","suffixFilter"); 
if (!function_exists("suffixFilter")) {
	// ---------------------------------------------------
	// Function: suffixFilter
	// ---------------------------------------------------
	function suffixFilter($resource) {
		if (substr($resource['pagetitle'], -5) == "aceae") {
			return 1;
		} else {
			return 0;
		}
	}
}
?>

615 Posts

Sylvaticus Reply #7, 19 years, 3 months ago

Thank you very much for the answer. I followed your description in the code you gave me, but unfortunatelly it didn’t work. It still gives me a list with both Pteriophyta and Equisetaceae, that is both level 3 and 4, and it should only be from level 4 (where Toplevel=level 1).

This is the call used:
[!Ditto?parents=`2` &depth=`2` &tpl=`Familiy-list-tpl` &display=`all` &sortBy=`pagetitle` &sortDir=`ASC` &filter=`hidemenu,0` &extenders=`suffixFilter` !]

I guess thats because I didn’t explain my self good enough. Next time I will start with an accurate description of the situation. Sorry about that.

Here is the list:

Toplevel ID=0
Plants ID=2
   Pteridophyta
Equisetaceae
Equisetum
Lycopodiaceae
Huperzia
--"--
--"--
   Magnoliophyta
Salicaceae
Salix
Betulaceae
Betula
Polygonaceae
Bistorta
Koenigia
Oxyria
--"--
--"--
   Liliopsida
Tofieldaceae
Tofieldia
Juncaceae
Juncus
Luzula
Cyperaceae
--"--
--"--
Lists
Document with the list containing the xxxxaceae-names

What I try to make is a list with the xxxxaceae, the blue ones in the description.

I think, thererfor I am! But what I am, and why...?

3,250 Posts

MARKSVIRTUALDESK Reply #8, 19 years, 3 months ago

Can you attach the debug output of the call? (Append &debug=`1` and then choose "Save Debug Console")