From 339ad455e4e635080f098cc275f0a1c56937777c Mon Sep 17 00:00:00 2001
From: Matthew Papaleo <matthew.papaleo@team.telstra.com>
Date: Fri, 16 Jan 2026 09:03:48 +1100
Subject: [PATCH] Support for max_length and max_depth standardised for
 prefix_list, aggreate/prefixes and prefix/prefixes

---
 netbox/templates/ipam/aggregate/prefixes.html |  2 ++
 netbox/templates/ipam/inc/max_depth.html      | 20 +++++++++++
 netbox/templates/ipam/inc/max_length.html     | 20 +++++++++++
 netbox/templates/ipam/prefix/prefixes.html    |  2 ++
 netbox/templates/ipam/prefix_list.html        | 36 ++-----------------
 5 files changed, 46 insertions(+), 34 deletions(-)
 create mode 100644 netbox/templates/ipam/inc/max_depth.html
 create mode 100644 netbox/templates/ipam/inc/max_length.html

diff --git a/netbox/templates/ipam/aggregate/prefixes.html b/netbox/templates/ipam/aggregate/prefixes.html
index c6f769a57..97dbbbe78 100644
--- a/netbox/templates/ipam/aggregate/prefixes.html
+++ b/netbox/templates/ipam/aggregate/prefixes.html
@@ -3,6 +3,8 @@
 
 {% block extra_controls %}
   {% include 'ipam/inc/toggle_available.html' %}
+  {% include 'ipam/inc/max_depth.html' %}
+  {% include 'ipam/inc/max_length.html' %}  
   {% if perms.ipam.add_prefix and first_available_prefix %}
     <a href="{% url 'ipam:prefix_add' %}?prefix={{ first_available_prefix }}" class="btn btn-primary">
       <i class="mdi mdi-plus-thick" aria-hidden="true"></i> {% trans "Add Prefix" %}
diff --git a/netbox/templates/ipam/inc/max_depth.html b/netbox/templates/ipam/inc/max_depth.html
new file mode 100644
index 000000000..850e7df54
--- /dev/null
+++ b/netbox/templates/ipam/inc/max_depth.html
@@ -0,0 +1,20 @@
+{% load i18n %}
+{% load helpers %}
+
+<div class="dropdown">
+    <button class="btn btn-outline-secondary dropdown-toggle" type="button" id="max_depth" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="true">
+        {% trans "Max Depth" %}{% if "depth__lte" in request.GET %}: {{ request.GET.depth__lte }}{% endif %}
+    </button>
+    <ul class="dropdown-menu" aria-labelledby="max_depth">
+        {% if request.GET.depth__lte %}
+            <li>
+                <a class="dropdown-item" href="{{ request.path }}{% querystring request depth__lte=None page=1 %}">{% trans "Clear" %}</a>
+            </li>
+        {% endif %}
+        {% for i in 16|as_range %}
+            <li><a class="dropdown-item" href="{{ request.path }}{% querystring request depth__lte=i page=1 %}">
+                {{ i }} {% if request.GET.depth__lte == i %}<i class="mdi mdi-check-bold"></i>{% endif %}
+            </a></li>
+        {% endfor %}
+    </ul>
+</div>
diff --git a/netbox/templates/ipam/inc/max_length.html b/netbox/templates/ipam/inc/max_length.html
new file mode 100644
index 000000000..858dd3529
--- /dev/null
+++ b/netbox/templates/ipam/inc/max_length.html
@@ -0,0 +1,20 @@
+{% load i18n %}
+{% load helpers %}
+
+<div class="dropdown">
+    <button class="btn btn-outline-secondary dropdown-toggle" type="button" id="max_length" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="true">
+        {% trans "Max Length" %}{% if "mask_length__lte" in request.GET %}: {{ request.GET.mask_length__lte }}{% endif %}
+    </button>
+    <ul class="dropdown-menu" aria-labelledby="max_length">
+        {% if request.GET.mask_length__lte %}
+            <li>
+                <a class="dropdown-item" href="{{ request.path }}{% querystring request mask_length__lte=None page=1 %}">{% trans "Clear" %}</a>
+            </li>
+        {% endif %}
+        {% for i in "4,8,12,16,20,24,28,32,40,48,56,64"|split %}
+            <li><a class="dropdown-item" href="{{ request.path }}{% querystring request mask_length__lte=i page=1 %}">
+                {{ i }} {% if request.GET.mask_length__lte == i %}<i class="mdi mdi-check-bold"></i>{% endif %}
+            </a></li>
+        {% endfor %}
+    </ul>
+</div>
diff --git a/netbox/templates/ipam/prefix/prefixes.html b/netbox/templates/ipam/prefix/prefixes.html
index 3962455a2..4261c3c36 100644
--- a/netbox/templates/ipam/prefix/prefixes.html
+++ b/netbox/templates/ipam/prefix/prefixes.html
@@ -3,6 +3,8 @@
 
 {% block extra_controls %}
   {% include 'ipam/inc/toggle_available.html' %}
+  {% include 'ipam/inc/max_depth.html' %}
+  {% include 'ipam/inc/max_length.html' %}  
   {% if perms.ipam.add_prefix and first_available_prefix %}
     <a href="{% url 'ipam:prefix_add' %}?prefix={{ first_available_prefix }}&vrf={{ object.vrf.pk }}&site={{ object.site.pk }}&tenant_group={{ object.tenant.group.pk }}&tenant={{ object.tenant.pk }}" class="btn btn-primary">
       <i class="mdi mdi-plus-thick" aria-hidden="true"></i> {% trans "Add Prefix" %}
diff --git a/netbox/templates/ipam/prefix_list.html b/netbox/templates/ipam/prefix_list.html
index 5b7103b94..526757b8d 100644
--- a/netbox/templates/ipam/prefix_list.html
+++ b/netbox/templates/ipam/prefix_list.html
@@ -6,38 +6,6 @@
     <button class="btn btn-outline-secondary toggle-depth" type="button">
         {% trans "Hide Depth Indicators" %}
     </button>
-    <div class="dropdown">
-        <button class="btn btn-outline-secondary dropdown-toggle" type="button" id="max_depth" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="true">
-            {% trans "Max Depth" %}{% if "depth__lte" in request.GET %}: {{ request.GET.depth__lte }}{% endif %}
-        </button>
-        <ul class="dropdown-menu" aria-labelledby="max_depth">
-            {% if request.GET.depth__lte %}
-                <li>
-                    <a class="dropdown-item" href="{% url 'ipam:prefix_list' %}{% querystring request depth__lte=None page=1 %}">{% trans "Clear" %}</a>
-                </li>
-            {% endif %}
-            {% for i in 16|as_range %}
-                <li><a class="dropdown-item" href="{% url 'ipam:prefix_list' %}{% querystring request depth__lte=i page=1 %}">
-                    {{ i }} {% if request.GET.depth__lte == i %}<i class="mdi mdi-check-bold"></i>{% endif %}
-                </a></li>
-            {% endfor %}
-        </ul>
-    </div>
-    <div class="dropdown">
-        <button class="btn btn-outline-secondary dropdown-toggle" type="button" id="max_length" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="true">
-            {% trans "Max Length" %}{% if "mask_length__lte" in request.GET %}: {{ request.GET.mask_length__lte }}{% endif %}
-        </button>
-        <ul class="dropdown-menu" aria-labelledby="max_length">
-            {% if request.GET.mask_length__lte %}
-                <li>
-                    <a class="dropdown-item" href="{% url 'ipam:prefix_list' %}{% querystring request mask_length__lte=None page=1 %}">{% trans "Clear" %}</a>
-                </li>
-            {% endif %}
-            {% for i in "4,8,12,16,20,24,28,32,40,48,56,64"|split %}
-                <li><a class="dropdown-item" href="{% url 'ipam:prefix_list' %}{% querystring request mask_length__lte=i page=1 %}">
-                    {{ i }} {% if request.GET.mask_length__lte == i %}<i class="mdi mdi-check-bold"></i>{% endif %}
-                </a></li>
-            {% endfor %}
-        </ul>
-    </div>
+    {% include 'ipam/inc/max_depth.html' %}
+    {% include 'ipam/inc/max_length.html' %}
 {% endblock %}