skins/cart_listing.js

   1 /*
   2 * © 2009 Luxia SAS. All rights reserved.
   3 * Contributors
   4 * — Benoît Pin <pinbe@luxia.fr>
   5 *
   6 * $Id: cart_listing.js 1009 2009-05-17 15:18:05Z pin $
   7 * $URL: http://svn.luxia.fr/svn/labo/projects/zope/Portfolio/trunk/skins/cart_listing.js $
   8 */
   9
  10 var CartListing;
  11
  12 (function(){
  13 var ENTERKEY = 13;
  14
  15 CartListing = function(table) {
  16         var thisCL = this;
  17         this.table = table;
  18         var form = table.parentNode;
  19         while(form.tagName != 'FORM')
  20                 form = form.parentNode;
  21
  22         this.fm = new FormManager(form);
  23
  24         if (browser.isIE)
  25                 addListener(table, 'focusout', function(evt){thisCL.updateRow(evt);});
  26         else
  27                 addListener(table, 'change', function(evt){thisCL.updateRow(evt);});
  28
  29         addListener(table, 'keypress', function(evt){thisCL.onKeypress(evt);});
  30 }
  31
  32 CartListing.prototype.updateRow = function(evt) {
  33         var target = getTargetedObject(evt);
  34         if (target.tagName != 'INPUT')
  35                 return;
  36
  37
  38         var row = target.parentNode.parentNode;
  39         var inputs = row.getElementsByTagName('input')
  40         var refreshBtn = inputs[1];
  41         this.fm.submitButton = refreshBtn;
  42         this.fm.submit(evt);
  43 };
  44
  45 CartListing.prototype.onKeypress = function(evt){
  46         if (evt.keyCode == ENTERKEY)
  47                 this.updateRow(evt);
  48 };
  49
  50 })();