moving towards implementing bom upload as a page form rather than a modal form

InvenTree/part/templates/part/bom.html

@@ -34,7 +34,9 @@
 <div id='button-toolbar' class="btn-group" role="group" aria-label="...">
     {% if editing_enabled %}
     <button class='btn btn-default' type='button' title='Remove selected BOM items' id='bom-item-delete'><span class='glyphicon glyphicon-trash'></span></button>
-    <button class='btn btn-default' type='button' title='Import BOM data' id='bom-upload'><span class='glyphicon glyphicon-open-file'></span></button>
+    <a href="{% url 'upload-bom' part.id %}">
+        <button class='btn btn-default' type='button' title='Import BOM data' id='bom-upload'><span class='glyphicon glyphicon-open-file'></span></button>
+    </a>
     <button class='btn btn-default' type='button' title='New BOM Item' id='bom-item-new'><span class='glyphicon glyphicon-plus'></span></button>
     <button class='btn btn-default' type='button' title='Finish Editing' id='editing-finished'><span class='glyphicon glyphicon-ok'></span></button>
     {% elif part.active %}
@@ -107,12 +109,6 @@
         );
     });
 
-    $("#bom-upload").click(function() {
-        launchModalForm(
-            "{% url 'bom-import' part.id %}",
-        );
-    });
-
     {% else %}
 
     $("#validate-bom").click(function() {

InvenTree/part/templates/part/bom_upload/upload_file.html

@@ -0,0 +1,28 @@
+{% extends "part/part_base.html" %}
+{% load static %}
+
+{% block details %}
+
+{% include "part/tabs.html" with tab='bom' %}
+
+<h4>Upload Bill of Materials</h4>
+<hr>
+
+<p>
+    Select a BOM file to upload for:<br>
+    <b>{{ part.name }} - <i>{{ part.description }}</i></b>
+</p>
+
+<p>The BOM file must contain the required named columns as provided in the <a href="/part/bom_template/">BOM Upload Template</a></a></p>
+
+<form method="post" action='' class='js-modal-form' enctype="multipart/form-data">
+    {% csrf_token %}
+    {% load crispy_forms_tags %}
+
+    <input type='hidden' name='form_step' value='select_file'/>
+
+    {% crispy form %]
+
+</form>
+
+{% endblock %}