X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=templates%2Fwebpages%2Forder%2Ftabs%2F_multi_items_dialog.html;h=fcfee002e0d84b419659d8158df80a4b044022da;hb=6261d6ca23a2943f691d45ae6944da1a37eb7867;hp=710c332f018f4760dcfdfcec0bb6187f9d43d0c8;hpb=46d3bb6e2f544e82ed36ce6fa08bf48f74a54cc9;p=kivitendo-erp.git

diff --git a/templates/webpages/order/tabs/_multi_items_dialog.html b/templates/webpages/order/tabs/_multi_items_dialog.html
index 710c332f0..fcfee002e 100644
--- a/templates/webpages/order/tabs/_multi_items_dialog.html
+++ b/templates/webpages/order/tabs/_multi_items_dialog.html
@@ -18,8 +18,8 @@
 <div id='multi_items_result'></div>
 <hr>
 
-[% L.button_tag('add_multi_items()', LxERP.t8('Continue')) %]
-<a href="#" onclick="close_multi_items_dialog();">[%- LxERP.t8("Cancel") %]</a>
+[% L.button_tag('add_multi_items()', LxERP.t8('Continue'), id='continue_button') %]
+<a href="#" onclick="kivi.Order.close_multi_items_dialog();">[%- LxERP.t8("Cancel") %]</a>
 
 <script type='text/javascript'>
 function update_result() {
@@ -31,18 +31,42 @@ function update_result() {
     method: 'post',
     success: function(data){
       $('#multi_items_result').html(data);
-      $('#multi_items_result input').keydown(function(event) {
-        if(event.keyCode == 13) {
-          event.preventDefault();
-          add_multi_items();
-          return false;
-        }
-      });
+      enable_continue();
     }
   });
 }
 
+function disable_continue() {
+  // disable keydown-event and continue button to prevent
+  // impatient users to add parts multiple times
+  $('#multi_items_result input').off("keydown");
+  $('#continue_button').prop('disabled', true);
+}
+
+function enable_continue() {
+  $('#multi_items_result input').keydown(function(event) {
+    if(event.keyCode == 13) {
+      event.preventDefault();
+      add_multi_items();
+      return false;
+    }
+  });
+  $('#continue_button').prop('disabled', false);
+}
+
 function add_multi_items() {
+  // rows at all
+  var n_rows = $('.multi_items_qty').length;
+  if ( n_rows == 0) { return; }
+
+  // filled rows
+  n_rows = $('.multi_items_qty').filter(function() {
+    return $(this).val().length > 0;
+  }).length;
+  if ( n_rows == 0) { return; }
+
+  disable_continue();
+
   var data = $('#[%- FORM.callback_data_id %]').serializeArray();
   data = data.concat($('#multi_items_form').serializeArray());
   data.push({ name: 'action', value: '[%- FORM.callback %]' });