www/prive/javascript/jquery.autosave.js

   1 /**
   2  * autosave plugin
   3  *
   4  * Copyright (c) 2009-2014 Fil (fil@rezo.net)
   5  * Dual licensed under the MIT and GPL licenses:
   6  * http://www.opensource.org/licenses/mit-license.php
   7  * http://www.gnu.org/licenses/gpl.html
   8  *
   9  */
  10
  11 /*
  12  * Usage: $("form").autosave({options...});
  13  * to use with SPIP's action/session.php
  14  */
  15
  16 (function($){
  17         $.fn.autosave = function(opt) {
  18                 opt = $.extend(opt,{
  19                         confirm: false,
  20                         confirmstring: 'Sauvegarder ?'
  21                 });
  22                 $(window)
  23                 .bind('unload',function() {
  24                         $('form.autosavechanged')
  25                         .each(function(){
  26                                 if (!opt.confirm || confirm(opt.confirmstring)) {
  27                                         var contenu = $(this).serialize();
  28                                         $.post('spip.php', {
  29                                                 'action': 'session',
  30                                                 'var': 'autosave_' + $('input[name=autosave]', this).val(),
  31                                                 'val': contenu
  32                                         });
  33                                 }
  34                         });
  35                 });
  36                 return this
  37                 .bind('change keyup', function() {
  38                         $(this).addClass('autosavechanged');
  39                 })
  40                 .bind('submit',function() {
  41                         $(this).removeClass('autosavechanged');
  42                 });
  43         }
  44 })(jQuery);
  45