From 64b2baa567a4b322cc9d8b247546e736a730a35f Mon Sep 17 00:00:00 2001
From: Vlad Dumitrescu <vladdu55@gmail.com>
Date: Sun, 26 Aug 2018 20:32:59 +0200
Subject: [PATCH] [KB] Note about nesting collection loops syntax

Feel free to improve wording.
I don't know how to add a proper id via github, I hope it will be fine.
---
 content/collections/kb/nested-collections.md | 39 ++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 content/collections/kb/nested-collections.md

diff --git a/content/collections/kb/nested-collections.md b/content/collections/kb/nested-collections.md
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@@ -0,0 +1,39 @@
+---
+title: Nested collection loops
+id: 889f5559-31d2-431a-9710-c09c58f0db51
+kb_categories:
+  - Tips, Tricks, and How-Tos
+---
+
+Sometimes one needs to nest collection loops, for example when implementing a master-detail page. 
+
+The Antlers parser can't handle this form:
+```
+{{ collection from="blog" }}
+  <p>
+    {{ collection from="stuff" }}
+      <span>{{ title }}</span>
+    {{ /collection }}
+  </p>
+{{ /collection }}
+```
+
+But this works :
+```
+{{ collection:blog }}
+  <p>
+    {{ collection from="stuff" }}
+      <span>{{ title }}</span>
+    {{ /collection }}
+  </p>
+{{ /collection:blog }}
+```
+
+And so does this one:
+```
+{{ collection from="blog|events" }}
+  <p>
+    {{ partial:stuff_blog }} {{# contains the inner loop code #}}
+  </p>
+{{ /collection }}
+```