netbox/netbox/templates/dcim/device_list.html

{% extends '_base.html' %}
{% load buttons %}
{% load helpers %}

{% block content %}
<div class="pull-right">
    {% if perms.dcim.add_device %}
        {% add_button 'dcim:device_add' %}
        {% import_button 'dcim:device_import' %}
    {% endif %}
    {% export_button content_type %}
</div>
<h1>{% block title %}Devices{% endblock %}</h1>
<div class="row">
	<div class="col-md-9">
        {% include 'dcim/inc/device_table.html' with bulk_edit_url='dcim:device_bulk_edit' bulk_delete_url='dcim:device_bulk_delete' %}
    </div>
    <div class="col-md-3">
		{% include 'inc/search_panel.html' %}
    </div>
</div>
{% endblock %}

{% block javascript %}
<script type="text/javascript">
$(document).ready(function() {

    var site_list = $('#id_site');
    var rack_group_list = $('#id_rack_group_id');
    var rack_list = $('#id_rack_id');
    var manufacturer_list = $('#id_manufacturer_id');
    var model_list = $('#id_device_type_id');

    // Update device type options based on selected manufacturer
    manufacturer_list.change(function() {
        var selected_manufacturers = $(this).val();
        if (selected_manufacturers) {
            model_list.empty();
            $.ajax({
                url: netbox_api_path + 'dcim/device-types/?limit=500&manufacturer_id=' + selected_manufacturers.join('&manufacturer_id='),
                dataType: 'json',
                success: function (response, status) {
                    $.each(response["results"], function (index, device_type) {
                        var option = $("<option></option>").attr("value", device_type.id).text(device_type.model + " (" + device_type.instance_count + ")");
                        model_list.append(option);
                    });
                }
            });
        }
    });

    // Update rack group and rack options based on selected site
    site_list.change(function() {
        var selected_sites = $(this).val();
        if (selected_sites) {

            // Update rack group options
            rack_group_list.empty();
            $.ajax({
                url: netbox_api_path + 'dcim/rack-groups/?limit=500&site=' + selected_sites.join('&site='),
                dataType: 'json',
                success: function (response, status) {
                    $.each(response["results"], function (index, group) {
                        var option = $("<option></option>").attr("value", group.id).text(group.name);
                        rack_group_list.append(option);
                    });
                }
            });

            // Update rack options
            rack_list.empty();
            rack_list.append($("<option></option>").attr("value", "0").text("None"));
            $.ajax({
                url: netbox_api_path + 'dcim/racks/?limit=500&site=' + selected_sites.join('&site='),
                dataType: 'json',
                success: function (response, status) {
                    $.each(response["results"], function (index, rack) {
                        var option = $("<option></option>").attr("value", rack.id).text(rack.display_name);
                        rack_list.append(option);
                    });
                }
            });

        }
    });

    // Update rack options based on selected rack group
    rack_group_list.change(function() {
        var selected_rack_groups = $(this).val();
        if (selected_rack_groups) {
            rack_list.empty();
            $.ajax({
                url: netbox_api_path + 'dcim/racks/?limit=500&group_id=' + selected_rack_groups.join('&group_id='),
                dataType: 'json',
                success: function (response, status) {
                    $.each(response["results"], function (index, rack) {
                        var option = $("<option></option>").attr("value", rack.id).text(rack.display_name);
                        rack_list.append(option);
                    });
                }
            });
        }
    });

});
</script>
{% endblock %}