Started implementing file upload

server.py

@@ -4,7 +4,8 @@ import sqlalchemy
 from sqlalchemy.sql import select
 from sqlalchemy.sql import text
 from flask import Flask
-from flask import render_template, send_from_directory
+from flask import render_template, send_from_directory, request
+from werkzeug.utils import secure_filename
 
 app = Flask(__name__)
 
@@ -57,6 +58,16 @@ def getfile(filename):
 
     return send_from_directory('/srv/datasheets/', 'filename')
 
+@app.route('/parts/alter/<partID>', methods=['POST'])
+def alter(partID):
+    '''if 'file' not in request.files:
+        pass
+    else:
+        file = request.files['file']
+        filename = secure_filename(file.filename)
+        file.save(os.path.join('/srv/datasheets', filename))'''
+    print dict(request)
+
 def connect(user, password, db, host='localhost', port=5432):
     '''Returns a connection and a metadata object'''
     # We connect with the help of the PostgreSQL URL

static/script.js

@@ -94,7 +94,10 @@ function save(partID) {
 
 	partnos = partno_v.split(' ');
 
-	if (datasheet.length == 1) {
+	if (datasheet.length == 0) {
+		datasheet = [];
+		datasheet[0] = '';
+	}
 	$.ajax({
 	        // Your server script to process the upload
 	    url: 'https://www.elab.kth.se/parts/alter/' + partID,
@@ -127,7 +130,7 @@ function save(partID) {
           return xhr;
       },
 	  });
-	}
+
 
 	end_edit();
 }