From 58336482fe481f889bd40cb0ab233834ac3ac9a5 Mon Sep 17 00:00:00 2001
From: Oliver Walters <oliver.henry.walters@gmail.com>
Date: Fri, 28 Jun 2019 19:48:22 +1000
Subject: [PATCH] POST the data back again

---
 InvenTree/part/bom.py                                     | 8 ++++++--
 .../part/templates/part/bom_upload/select_fields.html     | 4 +++-
 InvenTree/part/views.py                                   | 2 --
 3 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/InvenTree/part/bom.py b/InvenTree/part/bom.py
index 5108672e66..fe973efaf0 100644
--- a/InvenTree/part/bom.py
+++ b/InvenTree/part/bom.py
@@ -79,7 +79,7 @@ class BomUploadManager:
         except tablib.UnsupportedFormat:
             raise ValidationError({'bom_file': _('Error reading BOM file (invalid data)')})
 
-    def guess_headers(self, header, threshold=80):
+    def guess_header(self, header, threshold=80):
         """ Try to match a header (from the file) to a list of known headers
         
         Args:
@@ -145,7 +145,11 @@ class BomUploadManager:
         rows = []
 
         for i in range(self.row_count()):
-            row = self.get_row_data(i)
+
+            row = {
+                'data': self.get_row_data(i),
+                'index': i
+            }
 
             if row:
                 rows.append(row)
diff --git a/InvenTree/part/templates/part/bom_upload/select_fields.html b/InvenTree/part/templates/part/bom_upload/select_fields.html
index 709cf7a18d..db09b2a3fb 100644
--- a/InvenTree/part/templates/part/bom_upload/select_fields.html
+++ b/InvenTree/part/templates/part/bom_upload/select_fields.html
@@ -25,6 +25,7 @@
                         <option value='{{ req }}'{% if req == col.guess %}selected='selected'{% endif %}>{{ req }}</option>
                         {% endfor %}
                     </select>
+                    <input type='hidden' name='col_{{ forloop.counter0 }}' value='{{ col.name }}'/>
                     {{ col.name }}
                 </th>
                 {% endfor %}
@@ -34,8 +35,9 @@
             {% for row in bom_rows %}
             <tr>
                 <td>{% add forloop.counter 1 %}</td>
-                {% for item in row %}
+                {% for item in row.data %}
                 <td>
+                    <input type='hidden' name='row_{{ row.index }}_col_{{ forloop.counter0 }}' value='{{ item }}'/>
                     {{ item }}
                 </td>
                 {% endfor %}
diff --git a/InvenTree/part/views.py b/InvenTree/part/views.py
index ad55f75f3d..6858e3e179 100644
--- a/InvenTree/part/views.py
+++ b/InvenTree/part/views.py
@@ -721,8 +721,6 @@ class BomUpload(AjaxView, FormMixin):
             form = part_forms.BomUploadSelectFields
             self.ajax_template_name = 'part/bom_upload/select_fields.html'
 
-            # Try to guess at the 
-
             # Provide context to the next form
             ctx = {
                 'req_cols': BomUploadManager.HEADERS,