create ns instance from ns list; minor fix

Change-Id: I31e3b349e86f67e776b85c2484f455c3594da0a6
Signed-off-by: lombardof <flombardo@cnit.it>
diff --git a/instancehandler/template/modal/instance_create.html b/instancehandler/template/modal/instance_create.html
index ffbce47..f1c24d9 100644
--- a/instancehandler/template/modal/instance_create.html
+++ b/instancehandler/template/modal/instance_create.html
@@ -28,14 +28,14 @@
                     <div class="form-group">
                         <label for="nsdId" class="col-sm-3 control-label">Nsd Id *</label>
                         <div class="col-sm-6">
-                            <input class="form-control" id="nsdId" name="nsdId"
-                                   placeholder="Nsd Id">
+                            <select required id="nsdId" class="js-example-basic form-control" name="nsdId">
+                            </select>
                         </div>
                     </div>
                     <div class="form-group">
                         <label for="vimAccountId" class="col-sm-3 control-label">Vim Account Id *</label>
                         <div class="col-sm-6">
-                            <select id="vimAccountId" class="js-example-basic form-control" name="vimAccountId">
+                            <select required id="vimAccountId" class="js-example-basic form-control" name="vimAccountId">
                             </select>
                         </div>
                     </div>