From a0f7cf8fbbbf9574cc3337b74f2e87b09030b8f7 Mon Sep 17 00:00:00 2001
From: Ole Artz <ole.artz@t-online.de>
Date: Thu, 31 Aug 2017 13:34:35 +0200
Subject: [PATCH] DASH: page_hierarchy (in config & navigation)

---
 python_suite/dashboard/example.config.json | 4 ++++
 python_suite/dashboard/views/base.jinja2   | 8 ++++++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/python_suite/dashboard/example.config.json b/python_suite/dashboard/example.config.json
index 6bbe973..d014643 100644
--- a/python_suite/dashboard/example.config.json
+++ b/python_suite/dashboard/example.config.json
@@ -98,6 +98,10 @@
 		{"name": "CBM:MVD:PT100:VAC:17"},
 		{"name": "CBM:MVD:PT100:VAC:CONV_RATE"}
 	],
+	"page_hierarchy": {
+			"top": ["general_overview"],
+			"general_overview": ["cooling_system", "low_voltage_system"]
+		},
 	"pages": {
 			"general_overview": {
 				"name": "General System Overview",
diff --git a/python_suite/dashboard/views/base.jinja2 b/python_suite/dashboard/views/base.jinja2
index 22141c6..5a279f7 100644
--- a/python_suite/dashboard/views/base.jinja2
+++ b/python_suite/dashboard/views/base.jinja2
@@ -14,8 +14,12 @@
 			<h1>PRESTO - Overview<br/> Prototype of the Second Station of the Micro Vertex Detector of the Compressed Baryonic Matter</h1>
 		</div>
 		<nav class="menu_bar">
-			{% for page in config.pages %}
-			<a class="{{ 'active' if page == req_page else '' }}" href="/list/{{ page }}">{{ config.pages[page].name }}</a>
+			{% for page in config.page_hierarchy.top %}
+			<a class="{{ 'active' if page == req_page else '' }}" href="/list/{{ page }}">{{ config.pages[page].name }}</a> <span style="color: white;">→</span>
+				{% for page in config.page_hierarchy[page] %}
+				<a class="{{ 'active' if page == req_page else '' }}" href="/list/{{ page }}">{{ config.pages[page].name }}</a>
+				{% endfor %}
+			<br />
 			{% endfor %}
 		</nav>
 		<div id="content">
-- 
2.43.0