Chosen: suporta caracteres com acentos

Eu concordo com gemal.

Já encontrei uma função para isso, se ao menos pudesse ligar a busca do escolhido a uma função customizada (como o jstree faz, por exemplo: http://www.jstree.com/documentation/search).

Esta função remove todos os diacríticos de uma string e os substitui por seu equivalente normalizado.
Aqui está o código: http://lehelk.com/2011/05/06/script-to-remove-diacritics/

A função que faz isso é Chosen.prototype.winnow_results. É um pouco difícil lidar com as expressões regulares: /

Isso pode ser útil e relacionado a este problema: https://github.com/harvesthq/chosen/pull/628

+1

+1

Modifiquei o método Chosen.prototype.winnow_results para limpar os acentos da string de pesquisa antes de pesquisar, não é meu melhor código, mas funciona conforme o esperado:

Chosen.prototype.winnow_results = function() {
      var found, option, part, parts, regex, regexAnchor, result, result_id, results, searchText, startpos, text, zregex, _i, _j, _len, _len1, _ref;
      this.no_results_clear();
      results = 0;

      var defaultDiacriticsRemovalMap = [
          {'base':'A', 'letters':/[\u0041\u24B6\uFF21\u00C0\u00C1\u00C2\u1EA6\u1EA4\u1EAA\u1EA8\u00C3\u0100\u0102\u1EB0\u1EAE\u1EB4\u1EB2\u0226\u01E0\u00C4\u01DE\u1EA2\u00C5\u01FA\u01CD\u0200\u0202\u1EA0\u1EAC\u1EB6\u1E00\u0104\u023A\u2C6F]/g},
          {'base':'AA','letters':/[\uA732]/g},
          {'base':'AE','letters':/[\u00C6\u01FC\u01E2]/g},
          {'base':'AO','letters':/[\uA734]/g},
          {'base':'AU','letters':/[\uA736]/g},
          {'base':'AV','letters':/[\uA738\uA73A]/g},
          {'base':'AY','letters':/[\uA73C]/g},
          {'base':'B', 'letters':/[\u0042\u24B7\uFF22\u1E02\u1E04\u1E06\u0243\u0182\u0181]/g},
          {'base':'C', 'letters':/[\u0043\u24B8\uFF23\u0106\u0108\u010A\u010C\u00C7\u1E08\u0187\u023B\uA73E]/g},
          {'base':'D', 'letters':/[\u0044\u24B9\uFF24\u1E0A\u010E\u1E0C\u1E10\u1E12\u1E0E\u0110\u018B\u018A\u0189\uA779]/g},
          {'base':'DZ','letters':/[\u01F1\u01C4]/g},
          {'base':'Dz','letters':/[\u01F2\u01C5]/g},
          {'base':'E', 'letters':/[\u0045\u24BA\uFF25\u00C8\u00C9\u00CA\u1EC0\u1EBE\u1EC4\u1EC2\u1EBC\u0112\u1E14\u1E16\u0114\u0116\u00CB\u1EBA\u011A\u0204\u0206\u1EB8\u1EC6\u0228\u1E1C\u0118\u1E18\u1E1A\u0190\u018E]/g},
          {'base':'F', 'letters':/[\u0046\u24BB\uFF26\u1E1E\u0191\uA77B]/g},
          {'base':'G', 'letters':/[\u0047\u24BC\uFF27\u01F4\u011C\u1E20\u011E\u0120\u01E6\u0122\u01E4\u0193\uA7A0\uA77D\uA77E]/g},
          {'base':'H', 'letters':/[\u0048\u24BD\uFF28\u0124\u1E22\u1E26\u021E\u1E24\u1E28\u1E2A\u0126\u2C67\u2C75\uA78D]/g},
          {'base':'I', 'letters':/[\u0049\u24BE\uFF29\u00CC\u00CD\u00CE\u0128\u012A\u012C\u0130\u00CF\u1E2E\u1EC8\u01CF\u0208\u020A\u1ECA\u012E\u1E2C\u0197]/g},
          {'base':'J', 'letters':/[\u004A\u24BF\uFF2A\u0134\u0248]/g},
          {'base':'K', 'letters':/[\u004B\u24C0\uFF2B\u1E30\u01E8\u1E32\u0136\u1E34\u0198\u2C69\uA740\uA742\uA744\uA7A2]/g},
          {'base':'L', 'letters':/[\u004C\u24C1\uFF2C\u013F\u0139\u013D\u1E36\u1E38\u013B\u1E3C\u1E3A\u0141\u023D\u2C62\u2C60\uA748\uA746\uA780]/g},
          {'base':'LJ','letters':/[\u01C7]/g},
          {'base':'Lj','letters':/[\u01C8]/g},
          {'base':'M', 'letters':/[\u004D\u24C2\uFF2D\u1E3E\u1E40\u1E42\u2C6E\u019C]/g},
          {'base':'N', 'letters':/[\u004E\u24C3\uFF2E\u01F8\u0143\u00D1\u1E44\u0147\u1E46\u0145\u1E4A\u1E48\u0220\u019D\uA790\uA7A4]/g},
          {'base':'NJ','letters':/[\u01CA]/g},
          {'base':'Nj','letters':/[\u01CB]/g},
          {'base':'O', 'letters':/[\u004F\u24C4\uFF2F\u00D2\u00D3\u00D4\u1ED2\u1ED0\u1ED6\u1ED4\u00D5\u1E4C\u022C\u1E4E\u014C\u1E50\u1E52\u014E\u022E\u0230\u00D6\u022A\u1ECE\u0150\u01D1\u020C\u020E\u01A0\u1EDC\u1EDA\u1EE0\u1EDE\u1EE2\u1ECC\u1ED8\u01EA\u01EC\u00D8\u01FE\u0186\u019F\uA74A\uA74C]/g},
          {'base':'OI','letters':/[\u01A2]/g},
          {'base':'OO','letters':/[\uA74E]/g},
          {'base':'OU','letters':/[\u0222]/g},
          {'base':'P', 'letters':/[\u0050\u24C5\uFF30\u1E54\u1E56\u01A4\u2C63\uA750\uA752\uA754]/g},
          {'base':'Q', 'letters':/[\u0051\u24C6\uFF31\uA756\uA758\u024A]/g},
          {'base':'R', 'letters':/[\u0052\u24C7\uFF32\u0154\u1E58\u0158\u0210\u0212\u1E5A\u1E5C\u0156\u1E5E\u024C\u2C64\uA75A\uA7A6\uA782]/g},
          {'base':'S', 'letters':/[\u0053\u24C8\uFF33\u1E9E\u015A\u1E64\u015C\u1E60\u0160\u1E66\u1E62\u1E68\u0218\u015E\u2C7E\uA7A8\uA784]/g},
          {'base':'T', 'letters':/[\u0054\u24C9\uFF34\u1E6A\u0164\u1E6C\u021A\u0162\u1E70\u1E6E\u0166\u01AC\u01AE\u023E\uA786]/g},
          {'base':'TZ','letters':/[\uA728]/g},
          {'base':'U', 'letters':/[\u0055\u24CA\uFF35\u00D9\u00DA\u00DB\u0168\u1E78\u016A\u1E7A\u016C\u00DC\u01DB\u01D7\u01D5\u01D9\u1EE6\u016E\u0170\u01D3\u0214\u0216\u01AF\u1EEA\u1EE8\u1EEE\u1EEC\u1EF0\u1EE4\u1E72\u0172\u1E76\u1E74\u0244]/g},
          {'base':'V', 'letters':/[\u0056\u24CB\uFF36\u1E7C\u1E7E\u01B2\uA75E\u0245]/g},
          {'base':'VY','letters':/[\uA760]/g},
          {'base':'W', 'letters':/[\u0057\u24CC\uFF37\u1E80\u1E82\u0174\u1E86\u1E84\u1E88\u2C72]/g},
          {'base':'X', 'letters':/[\u0058\u24CD\uFF38\u1E8A\u1E8C]/g},
          {'base':'Y', 'letters':/[\u0059\u24CE\uFF39\u1EF2\u00DD\u0176\u1EF8\u0232\u1E8E\u0178\u1EF6\u1EF4\u01B3\u024E\u1EFE]/g},
          {'base':'Z', 'letters':/[\u005A\u24CF\uFF3A\u0179\u1E90\u017B\u017D\u1E92\u1E94\u01B5\u0224\u2C7F\u2C6B\uA762]/g},
          {'base':'a', 'letters':/[\u0061\u24D0\uFF41\u1E9A\u00E0\u00E1\u00E2\u1EA7\u1EA5\u1EAB\u1EA9\u00E3\u0101\u0103\u1EB1\u1EAF\u1EB5\u1EB3\u0227\u01E1\u00E4\u01DF\u1EA3\u00E5\u01FB\u01CE\u0201\u0203\u1EA1\u1EAD\u1EB7\u1E01\u0105\u2C65\u0250]/g},
          {'base':'aa','letters':/[\uA733]/g},
          {'base':'ae','letters':/[\u00E6\u01FD\u01E3]/g},
          {'base':'ao','letters':/[\uA735]/g},
          {'base':'au','letters':/[\uA737]/g},
          {'base':'av','letters':/[\uA739\uA73B]/g},
          {'base':'ay','letters':/[\uA73D]/g},
          {'base':'b', 'letters':/[\u0062\u24D1\uFF42\u1E03\u1E05\u1E07\u0180\u0183\u0253]/g},
          {'base':'c', 'letters':/[\u0063\u24D2\uFF43\u0107\u0109\u010B\u010D\u00E7\u1E09\u0188\u023C\uA73F\u2184]/g},
          {'base':'d', 'letters':/[\u0064\u24D3\uFF44\u1E0B\u010F\u1E0D\u1E11\u1E13\u1E0F\u0111\u018C\u0256\u0257\uA77A]/g},
          {'base':'dz','letters':/[\u01F3\u01C6]/g},
          {'base':'e', 'letters':/[\u0065\u24D4\uFF45\u00E8\u00E9\u00EA\u1EC1\u1EBF\u1EC5\u1EC3\u1EBD\u0113\u1E15\u1E17\u0115\u0117\u00EB\u1EBB\u011B\u0205\u0207\u1EB9\u1EC7\u0229\u1E1D\u0119\u1E19\u1E1B\u0247\u025B\u01DD]/g},
          {'base':'f', 'letters':/[\u0066\u24D5\uFF46\u1E1F\u0192\uA77C]/g},
          {'base':'g', 'letters':/[\u0067\u24D6\uFF47\u01F5\u011D\u1E21\u011F\u0121\u01E7\u0123\u01E5\u0260\uA7A1\u1D79\uA77F]/g},
          {'base':'h', 'letters':/[\u0068\u24D7\uFF48\u0125\u1E23\u1E27\u021F\u1E25\u1E29\u1E2B\u1E96\u0127\u2C68\u2C76\u0265]/g},
          {'base':'hv','letters':/[\u0195]/g},
          {'base':'i', 'letters':/[\u0069\u24D8\uFF49\u00EC\u00ED\u00EE\u0129\u012B\u012D\u00EF\u1E2F\u1EC9\u01D0\u0209\u020B\u1ECB\u012F\u1E2D\u0268\u0131]/g},
          {'base':'j', 'letters':/[\u006A\u24D9\uFF4A\u0135\u01F0\u0249]/g},
          {'base':'k', 'letters':/[\u006B\u24DA\uFF4B\u1E31\u01E9\u1E33\u0137\u1E35\u0199\u2C6A\uA741\uA743\uA745\uA7A3]/g},
          {'base':'l', 'letters':/[\u006C\u24DB\uFF4C\u0140\u013A\u013E\u1E37\u1E39\u013C\u1E3D\u1E3B\u017F\u0142\u019A\u026B\u2C61\uA749\uA781\uA747]/g},
          {'base':'lj','letters':/[\u01C9]/g},
          {'base':'m', 'letters':/[\u006D\u24DC\uFF4D\u1E3F\u1E41\u1E43\u0271\u026F]/g},
          {'base':'n', 'letters':/[\u006E\u24DD\uFF4E\u01F9\u0144\u00F1\u1E45\u0148\u1E47\u0146\u1E4B\u1E49\u019E\u0272\u0149\uA791\uA7A5]/g},
          {'base':'nj','letters':/[\u01CC]/g},
          {'base':'o', 'letters':/[\u006F\u24DE\uFF4F\u00F2\u00F3\u00F4\u1ED3\u1ED1\u1ED7\u1ED5\u00F5\u1E4D\u022D\u1E4F\u014D\u1E51\u1E53\u014F\u022F\u0231\u00F6\u022B\u1ECF\u0151\u01D2\u020D\u020F\u01A1\u1EDD\u1EDB\u1EE1\u1EDF\u1EE3\u1ECD\u1ED9\u01EB\u01ED\u00F8\u01FF\u0254\uA74B\uA74D\u0275]/g},
          {'base':'oi','letters':/[\u01A3]/g},
          {'base':'ou','letters':/[\u0223]/g},
          {'base':'oo','letters':/[\uA74F]/g},
          {'base':'p','letters':/[\u0070\u24DF\uFF50\u1E55\u1E57\u01A5\u1D7D\uA751\uA753\uA755]/g},
          {'base':'q','letters':/[\u0071\u24E0\uFF51\u024B\uA757\uA759]/g},
          {'base':'r','letters':/[\u0072\u24E1\uFF52\u0155\u1E59\u0159\u0211\u0213\u1E5B\u1E5D\u0157\u1E5F\u024D\u027D\uA75B\uA7A7\uA783]/g},
          {'base':'s','letters':/[\u0073\u24E2\uFF53\u00DF\u015B\u1E65\u015D\u1E61\u0161\u1E67\u1E63\u1E69\u0219\u015F\u023F\uA7A9\uA785\u1E9B]/g},
          {'base':'t','letters':/[\u0074\u24E3\uFF54\u1E6B\u1E97\u0165\u1E6D\u021B\u0163\u1E71\u1E6F\u0167\u01AD\u0288\u2C66\uA787]/g},
          {'base':'tz','letters':/[\uA729]/g},
          {'base':'u','letters':/[\u0075\u24E4\uFF55\u00F9\u00FA\u00FB\u0169\u1E79\u016B\u1E7B\u016D\u00FC\u01DC\u01D8\u01D6\u01DA\u1EE7\u016F\u0171\u01D4\u0215\u0217\u01B0\u1EEB\u1EE9\u1EEF\u1EED\u1EF1\u1EE5\u1E73\u0173\u1E77\u1E75\u0289]/g},
          {'base':'v','letters':/[\u0076\u24E5\uFF56\u1E7D\u1E7F\u028B\uA75F\u028C]/g},
          {'base':'vy','letters':/[\uA761]/g},
          {'base':'w','letters':/[\u0077\u24E6\uFF57\u1E81\u1E83\u0175\u1E87\u1E85\u1E98\u1E89\u2C73]/g},
          {'base':'x','letters':/[\u0078\u24E7\uFF58\u1E8B\u1E8D]/g},
          {'base':'y','letters':/[\u0079\u24E8\uFF59\u1EF3\u00FD\u0177\u1EF9\u0233\u1E8F\u00FF\u1EF7\u1E99\u1EF5\u01B4\u024F\u1EFF]/g},
          {'base':'z','letters':/[\u007A\u24E9\uFF5A\u017A\u1E91\u017C\u017E\u1E93\u1E95\u01B6\u0225\u0240\u2C6C\uA763]/g}
      ];
      var changes;
      function removeDiacritics (str) {
          if(!changes) {
              changes = defaultDiacriticsRemovalMap;
          }
          for(var i=0; i<changes.length; i++) {
              str = str.replace(changes[i].letters, changes[i].base);
          }
          return str;
      }

      searchText = this.search_field.val() === this.default_text ? "" : $('<div/>').text(removeDiacritics($.trim(this.search_field.val()))).html();
      regexAnchor = this.search_contains ? "" : "^";
      regex = new RegExp(regexAnchor + searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i');
      zregex = new RegExp(searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i');
      _ref = this.results_data;
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        option = _ref[_i];
        if (!option.disabled && !option.empty) {
          if (option.group) {
            $('#' + option.dom_id).css('display', 'none');
          } else if (!(this.is_multiple && option.selected)) {
            found = false;
            result_id = option.dom_id;
            result = $("#" + result_id);
            if (regex.test(removeDiacritics(option.html))) {
              found = true;
              results += 1;
            } else if (this.enable_split_word_search && (option.html.indexOf(" ") >= 0 || option.html.indexOf("[") === 0)) {
              parts = removeDiacritics(option.html).replace(/\[|\]/g, "").split(" ");
              if (parts.length) {
                for (_j = 0, _len1 = parts.length; _j < _len1; _j++) {
                  part = parts[_j];
                  if (regex.test(part)) {
                    found = true;
                    results += 1;
                  }
                }
              }
            }
            if (found) {
              if (searchText.length) {
                startpos = removeDiacritics(option.html).search(zregex);
                text = option.html.substr(0, startpos + searchText.length) + '</em>' + option.html.substr(startpos + searchText.length);
                text = text.substr(0, startpos) + '<em>' + text.substr(startpos);
              } else {
                text = option.html;
              }
              result.html(text);
              this.result_activate(result);
              if (option.group_array_index != null) {
                $("#" + this.results_data[option.group_array_index].dom_id).css('display', 'list-item');
              }
            } else {
              if (this.result_highlight && result_id === this.result_highlight.attr('id')) {
                this.result_clear_highlight();
              }
              this.result_deactivate(result);
            }
          }
        }
      }
      if (results < 1 && searchText.length) {
        return this.no_results(searchText);
      } else {
        return this.winnow_results_set_highlight();
      }
    };

Pronto para usar:

(function(){var e;e=function(){function e(){this.options_index=0;this.parsed=[]}e.prototype.add_node=function(e){if(e.nodeName.toUpperCase()==="OPTGROUP"){return this.add_group(e)}else{return this.add_option(e)}};e.prototype.add_group=function(e){var t,n,r,i,s,o;t=this.parsed.length;this.parsed.push({array_index:t,group:true,label:e.label,children:0,disabled:e.disabled});s=e.childNodes;o=[];for(r=0,i=s.length;r<i;r++){n=s[r];o.push(this.add_option(n,t,e.disabled))}return o};e.prototype.add_option=function(e,t,n){if(e.nodeName.toUpperCase()==="OPTION"){if(e.text!==""){if(t!=null){this.parsed[t].children+=1}this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,value:e.value,text:e.text,html:e.innerHTML,selected:e.selected,disabled:n===true?n:e.disabled,group_array_index:t,classes:e.className,style:e.style.cssText})}else{this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,empty:true})}return this.options_index+=1}};return e}();e.select_to_array=function(t){var n,r,i,s,o;r=new e;o=t.childNodes;for(i=0,s=o.length;i<s;i++){n=o[i];r.add_node(n)}return r.parsed};this.SelectParser=e}).call(this);(function(){var e,t;t=this;e=function(){function e(e,t){this.form_field=e;this.options=t!=null?t:{};this.is_multiple=this.form_field.multiple;this.set_default_text();this.set_default_values();this.setup();this.set_up_html();this.register_observers();this.finish_setup()}e.prototype.set_default_values=function(){var e=this;this.click_test_action=function(t){return e.test_active_click(t)};this.activate_action=function(t){return e.activate_field(t)};this.active_field=false;this.mouse_on_container=false;this.results_showing=false;this.result_highlighted=null;this.result_single_selected=null;this.allow_single_deselect=this.options.allow_single_deselect!=null&&this.form_field.options[0]!=null&&this.form_field.options[0].text===""?this.options.allow_single_deselect:false;this.disable_search_threshold=this.options.disable_search_threshold||0;this.disable_search=this.options.disable_search||false;this.enable_split_word_search=this.options.enable_split_word_search!=null?this.options.enable_split_word_search:true;this.search_contains=this.options.search_contains||false;this.choices=0;this.single_backstroke_delete=this.options.single_backstroke_delete||false;this.max_selected_options=this.options.max_selected_options||Infinity;return this.inherit_select_classes=this.options.inherit_select_classes||false};e.prototype.set_default_text=function(){if(this.form_field.getAttribute("data-placeholder")){this.default_text=this.form_field.getAttribute("data-placeholder")}else if(this.is_multiple){this.default_text=this.options.placeholder_text_multiple||this.options.placeholder_text||"Select Some Options"}else{this.default_text=this.options.placeholder_text_single||this.options.placeholder_text||"Select an Option"}return this.results_none_found=this.form_field.getAttribute("data-no_results_text")||this.options.no_results_text||"No results match"};e.prototype.mouse_enter=function(){return this.mouse_on_container=true};e.prototype.mouse_leave=function(){return this.mouse_on_container=false};e.prototype.input_focus=function(e){var t=this;if(this.is_multiple){if(!this.active_field){return setTimeout(function(){return t.container_mousedown()},50)}}else{if(!this.active_field){return this.activate_field()}}};e.prototype.input_blur=function(e){var t=this;if(!this.mouse_on_container){this.active_field=false;return setTimeout(function(){return t.blur_test()},100)}};e.prototype.result_add_option=function(e){var t,n;if(!e.disabled){e.dom_id=this.container_id+"_o_"+e.array_index;t=e.selected&&this.is_multiple?[]:["active-result"];if(e.selected){t.push("result-selected")}if(e.group_array_index!=null){t.push("group-option")}if(e.classes!==""){t.push(e.classes)}n=e.style.cssText!==""?' style="'+e.style+'"':"";return'<li id="'+e.dom_id+'" class="'+t.join(" ")+'"'+n+">"+e.html+"</li>"}else{return""}};e.prototype.results_update_field=function(){if(!this.is_multiple){this.results_reset_cleanup()}this.result_clear_highlight();this.result_single_selected=null;return this.results_build()};e.prototype.results_toggle=function(){if(this.results_showing){return this.results_hide()}else{return this.results_show()}};e.prototype.results_search=function(e){if(this.results_showing){return this.winnow_results()}else{return this.results_show()}};e.prototype.keyup_checker=function(e){var t,n;t=(n=e.which)!=null?n:e.keyCode;this.search_field_scale();switch(t){case 8:if(this.is_multiple&&this.backstroke_length<1&&this.choices>0){return this.keydown_backstroke()}else if(!this.pending_backstroke){this.result_clear_highlight();return this.results_search()}break;case 13:e.preventDefault();if(this.results_showing){return this.result_select(e)}break;case 27:if(this.results_showing){this.results_hide()}return true;case 9:case 38:case 40:case 16:case 91:case 17:break;default:return this.results_search()}};e.prototype.generate_field_id=function(){var e;e=this.generate_random_id();this.form_field.id=e;return e};e.prototype.generate_random_char=function(){var e,t,n;e="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";n=Math.floor(Math.random()*e.length);return t=e.substring(n,n+1)};return e}();t.AbstractChosen=e}).call(this);(function(){var e,t,n,r,i={}.hasOwnProperty,s=function(e,t){function r(){this.constructor=e}for(var n in t){if(i.call(t,n))e[n]=t[n]}r.prototype=t.prototype;e.prototype=new r;e.__super__=t.prototype;return e};r=this;e=jQuery;e.fn.extend({chosen:function(n){var r,i,s;s=navigator.userAgent.toLowerCase();i=/(msie) ([\w.]+)/.exec(s)||[];r={name:i[1]||"",version:i[2]||"0"};if(r.name==="msie"&&(r.version==="6.0"||r.version==="7.0"&&document.documentMode===7)){return this}return this.each(function(r){var i;i=e(this);if(!i.hasClass("chzn-done")){return i.data("chosen",new t(this,n))}})}});t=function(t){function i(){return i.__super__.constructor.apply(this,arguments)}s(i,t);i.prototype.setup=function(){this.form_field_jq=e(this.form_field);this.current_value=this.form_field_jq.val();return this.is_rtl=this.form_field_jq.hasClass("chzn-rtl")};i.prototype.finish_setup=function(){return this.form_field_jq.addClass("chzn-done")};i.prototype.set_up_html=function(){var t,r,i,s,o,u;this.container_id=this.form_field.id.length?this.form_field.id.replace(/[^\w]/g,"_"):this.generate_field_id();this.container_id+="_chzn";t=["chzn-container"];t.push("chzn-container-"+(this.is_multiple?"multi":"single"));if(this.inherit_select_classes&&this.form_field.className){t.push(this.form_field.className)}if(this.is_rtl){t.push("chzn-rtl")}this.f_width=this.form_field_jq.outerWidth();i={id:this.container_id,"class":t.join(" "),style:"width: "+this.f_width+"px;",title:this.form_field.title};r=e("<div />",i);if(this.is_multiple){r.html('<ul class="chzn-choices"><li class="search-field"><input type="text" value="'+this.default_text+'" class="default" autocomplete="off" style="width:25px;" /></li></ul><div class="chzn-drop" style="left:-9000px;"><ul class="chzn-results"></ul></div>')}else{r.html('<a href="javascript:void(0)" class="chzn-single chzn-default" tabindex="-1"><span>'+this.default_text+'</span><div><b></b></div></a><div class="chzn-drop" style="left:-9000px;"><div class="chzn-search"><input type="text" autocomplete="off" /></div><ul class="chzn-results"></ul></div>')}this.form_field_jq.hide().after(r);this.container=e("#"+this.container_id);this.dropdown=this.container.find("div.chzn-drop").first();s=this.container.height();o=this.f_width-n(this.dropdown);this.dropdown.css({width:o+"px",top:s+"px"});this.search_field=this.container.find("input").first();this.search_results=this.container.find("ul.chzn-results").first();this.search_field_scale();this.search_no_results=this.container.find("li.no-results").first();if(this.is_multiple){this.search_choices=this.container.find("ul.chzn-choices").first();this.search_container=this.container.find("li.search-field").first()}else{this.search_container=this.container.find("div.chzn-search").first();this.selected_item=this.container.find(".chzn-single").first();u=o-n(this.search_container)-n(this.search_field);this.search_field.css({width:u+"px"})}this.results_build();this.set_tab_index();return this.form_field_jq.trigger("liszt:ready",{chosen:this})};i.prototype.register_observers=function(){var e=this;this.container.mousedown(function(t){return e.container_mousedown(t)});this.container.mouseup(function(t){return e.container_mouseup(t)});this.container.mouseenter(function(t){return e.mouse_enter(t)});this.container.mouseleave(function(t){return e.mouse_leave(t)});this.search_results.mouseup(function(t){return e.search_results_mouseup(t)});this.search_results.mouseover(function(t){return e.search_results_mouseover(t)});this.search_results.mouseout(function(t){return e.search_results_mouseout(t)});this.form_field_jq.bind("liszt:updated",function(t){return e.results_update_field(t)});this.form_field_jq.bind("liszt:activate",function(t){return e.activate_field(t)});this.form_field_jq.bind("liszt:open",function(t){return e.container_mousedown(t)});this.search_field.blur(function(t){return e.input_blur(t)});this.search_field.keyup(function(t){return e.keyup_checker(t)});this.search_field.keydown(function(t){return e.keydown_checker(t)});this.search_field.focus(function(t){return e.input_focus(t)});if(this.is_multiple){return this.search_choices.click(function(t){return e.choices_click(t)})}else{return this.container.click(function(e){return e.preventDefault()})}};i.prototype.search_field_disabled=function(){this.is_disabled=this.form_field_jq[0].disabled;if(this.is_disabled){this.container.addClass("chzn-disabled");this.search_field[0].disabled=true;if(!this.is_multiple){this.selected_item.unbind("focus",this.activate_action)}return this.close_field()}else{this.container.removeClass("chzn-disabled");this.search_field[0].disabled=false;if(!this.is_multiple){return this.selected_item.bind("focus",this.activate_action)}}};i.prototype.container_mousedown=function(t){var n;if(!this.is_disabled){n=t!=null?e(t.target).hasClass("search-choice-close"):false;if(t&&t.type==="mousedown"&&!this.results_showing){t.preventDefault()}if(!this.pending_destroy_click&&!n){if(!this.active_field){if(this.is_multiple){this.search_field.val("")}e(document).click(this.click_test_action);this.results_show()}else if(!this.is_multiple&&t&&(e(t.target)[0]===this.selected_item[0]||e(t.target).parents("a.chzn-single").length)){t.preventDefault();this.results_toggle()}return this.activate_field()}else{return this.pending_destroy_click=false}}};i.prototype.container_mouseup=function(e){if(e.target.nodeName==="ABBR"&&!this.is_disabled){return this.results_reset(e)}};i.prototype.blur_test=function(e){if(!this.active_field&&this.container.hasClass("chzn-container-active")){return this.close_field()}};i.prototype.close_field=function(){e(document).unbind("click",this.click_test_action);this.active_field=false;this.results_hide();this.container.removeClass("chzn-container-active");this.winnow_results_clear();this.clear_backstroke();this.show_search_field_default();return this.search_field_scale()};i.prototype.activate_field=function(){this.container.addClass("chzn-container-active");this.active_field=true;this.search_field.val(this.search_field.val());return this.search_field.focus()};i.prototype.test_active_click=function(t){if(e(t.target).parents("#"+this.container_id).length){return this.active_field=true}else{return this.close_field()}};i.prototype.results_build=function(){var e,t,n,i,s;this.parsing=true;this.results_data=r.SelectParser.select_to_array(this.form_field);if(this.is_multiple&&this.choices>0){this.search_choices.find("li.search-choice").remove();this.choices=0}else if(!this.is_multiple){this.selected_item.addClass("chzn-default").find("span").text(this.default_text);if(this.disable_search||this.form_field.options.length<=this.disable_search_threshold){this.container.addClass("chzn-container-single-nosearch")}else{this.container.removeClass("chzn-container-single-nosearch")}}e="";s=this.results_data;for(n=0,i=s.length;n<i;n++){t=s[n];if(t.group){e+=this.result_add_group(t)}else if(!t.empty){e+=this.result_add_option(t);if(t.selected&&this.is_multiple){this.choice_build(t)}else if(t.selected&&!this.is_multiple){this.selected_item.removeClass("chzn-default").find("span").text(t.text);if(this.allow_single_deselect){this.single_deselect_control_build()}}}}this.search_field_disabled();this.show_search_field_default();this.search_field_scale();this.search_results.html(e);return this.parsing=false};i.prototype.result_add_group=function(t){if(!t.disabled){t.dom_id=this.container_id+"_g_"+t.array_index;return'<li id="'+t.dom_id+'" class="group-result">'+e("<div />").text(t.label).html()+"</li>"}else{return""}};i.prototype.result_do_highlight=function(e){var t,n,r,i,s;if(e.length){this.result_clear_highlight();this.result_highlight=e;this.result_highlight.addClass("highlighted");r=parseInt(this.search_results.css("maxHeight"),10);s=this.search_results.scrollTop();i=r+s;n=this.result_highlight.position().top+this.search_results.scrollTop();t=n+this.result_highlight.outerHeight();if(t>=i){return this.search_results.scrollTop(t-r>0?t-r:0)}else if(n<s){return this.search_results.scrollTop(n)}}};i.prototype.result_clear_highlight=function(){if(this.result_highlight){this.result_highlight.removeClass("highlighted")}return this.result_highlight=null};i.prototype.results_show=function(){var e;if(!this.is_multiple){this.selected_item.addClass("chzn-single-with-drop");if(this.result_single_selected){this.result_do_highlight(this.result_single_selected)}}else if(this.max_selected_options<=this.choices){this.form_field_jq.trigger("liszt:maxselected",{chosen:this});return false}e=this.is_multiple?this.container.height():this.container.height()-1;this.form_field_jq.trigger("liszt:showing_dropdown",{chosen:this});this.dropdown.css({top:e+"px",left:0});this.results_showing=true;this.search_field.focus();this.search_field.val(this.search_field.val());return this.winnow_results()};i.prototype.results_hide=function(){if(!this.is_multiple){this.selected_item.removeClass("chzn-single-with-drop")}this.result_clear_highlight();this.form_field_jq.trigger("liszt:hiding_dropdown",{chosen:this});this.dropdown.css({left:"-9000px"});return this.results_showing=false};i.prototype.set_tab_index=function(e){var t;if(this.form_field_jq.attr("tabindex")){t=this.form_field_jq.attr("tabindex");this.form_field_jq.attr("tabindex",-1);return this.search_field.attr("tabindex",t)}};i.prototype.show_search_field_default=function(){if(this.is_multiple&&this.choices<1&&!this.active_field){this.search_field.val(this.default_text);return this.search_field.addClass("default")}else{this.search_field.val("");return this.search_field.removeClass("default")}};i.prototype.search_results_mouseup=function(t){var n;n=e(t.target).hasClass("active-result")?e(t.target):e(t.target).parents(".active-result").first();if(n.length){this.result_highlight=n;this.result_select(t);return this.search_field.focus()}};i.prototype.search_results_mouseover=function(t){var n;n=e(t.target).hasClass("active-result")?e(t.target):e(t.target).parents(".active-result").first();if(n){return this.result_do_highlight(n)}};i.prototype.search_results_mouseout=function(t){if(e(t.target).hasClass("active-result"||e(t.target).parents(".active-result").first())){return this.result_clear_highlight()}};i.prototype.choices_click=function(t){t.preventDefault();if(this.active_field&&!e(t.target).hasClass("search-choice"||e(t.target).parents(".search-choice").first)&&!this.results_showing){return this.results_show()}};i.prototype.choice_build=function(t){var n,r,i,s=this;if(this.is_multiple&&this.max_selected_options<=this.choices){this.form_field_jq.trigger("liszt:maxselected",{chosen:this});return false}n=this.container_id+"_c_"+t.array_index;this.choices+=1;if(t.disabled){r='<li class="search-choice search-choice-disabled" id="'+n+'"><span>'+t.html+"</span></li>"}else{r='<li class="search-choice" id="'+n+'"><span>'+t.html+'</span><a href="javascript:void(0)" class="search-choice-close" rel="'+t.array_index+'"></a></li>'}this.search_container.before(r);i=e("#"+n).find("a").first();return i.click(function(e){return s.choice_destroy_link_click(e)})};i.prototype.choice_destroy_link_click=function(t){t.preventDefault();if(!this.is_disabled){this.pending_destroy_click=true;return this.choice_destroy(e(t.target))}else{return t.stopPropagation}};i.prototype.choice_destroy=function(e){if(this.result_deselect(e.attr("rel"))){this.choices-=1;this.show_search_field_default();if(this.is_multiple&&this.choices>0&&this.search_field.val().length<1){this.results_hide()}e.parents("li").first().remove();return this.search_field_scale()}};i.prototype.results_reset=function(){this.form_field.options[0].selected=true;this.selected_item.find("span").text(this.default_text);if(!this.is_multiple){this.selected_item.addClass("chzn-default")}this.show_search_field_default();this.results_reset_cleanup();this.form_field_jq.trigger("change");if(this.active_field){return this.results_hide()}};i.prototype.results_reset_cleanup=function(){this.current_value=this.form_field_jq.val();return this.selected_item.find("abbr").remove()};i.prototype.result_select=function(e){var t,n,r,i;if(this.result_highlight){t=this.result_highlight;n=t.attr("id");this.result_clear_highlight();if(this.is_multiple){this.result_deactivate(t)}else{this.search_results.find(".result-selected").removeClass("result-selected");this.result_single_selected=t;this.selected_item.removeClass("chzn-default")}t.addClass("result-selected");i=n.substr(n.lastIndexOf("_")+1);r=this.results_data[i];r.selected=true;this.form_field.options[r.options_index].selected=true;if(this.is_multiple){this.choice_build(r)}else{this.selected_item.find("span").first().text(r.text);if(this.allow_single_deselect){this.single_deselect_control_build()}}if(!((e.metaKey||e.ctrlKey)&&this.is_multiple)){this.results_hide()}this.search_field.val("");if(this.is_multiple||this.form_field_jq.val()!==this.current_value){this.form_field_jq.trigger("change",{selected:this.form_field.options[r.options_index].value})}this.current_value=this.form_field_jq.val();return this.search_field_scale()}};i.prototype.result_activate=function(e){return e.addClass("active-result")};i.prototype.result_deactivate=function(e){return e.removeClass("active-result")};i.prototype.result_deselect=function(t){var n,r;r=this.results_data[t];if(!this.form_field.options[r.options_index].disabled){r.selected=false;this.form_field.options[r.options_index].selected=false;n=e("#"+this.container_id+"_o_"+t);n.removeClass("result-selected").addClass("active-result").show();this.result_clear_highlight();this.winnow_results();this.form_field_jq.trigger("change",{deselected:this.form_field.options[r.options_index].value});this.search_field_scale();return true}else{return false}};i.prototype.single_deselect_control_build=function(){if(this.allow_single_deselect&&this.selected_item.find("abbr").length<1){return this.selected_item.find("span").first().after('<abbr class="search-choice-close"></abbr>')}};i.prototype.winnow_results=function(){function E(e){if(!w){w=b}for(var t=0;t<w.length;t++){e=e.replace(w[t].letters,w[t].base)}return e}var t,n,r,i,s,o,u,a,f,l,c,h,p,d,v,m,g,y;this.no_results_clear();f=0;var b=[{base:"A",letters:/[\u0041\u24B6\uFF21\u00C0\u00C1\u00C2\u1EA6\u1EA4\u1EAA\u1EA8\u00C3\u0100\u0102\u1EB0\u1EAE\u1EB4\u1EB2\u0226\u01E0\u00C4\u01DE\u1EA2\u00C5\u01FA\u01CD\u0200\u0202\u1EA0\u1EAC\u1EB6\u1E00\u0104\u023A\u2C6F]/g},{base:"AA",letters:/[\uA732]/g},{base:"AE",letters:/[\u00C6\u01FC\u01E2]/g},{base:"AO",letters:/[\uA734]/g},{base:"AU",letters:/[\uA736]/g},{base:"AV",letters:/[\uA738\uA73A]/g},{base:"AY",letters:/[\uA73C]/g},{base:"B",letters:/[\u0042\u24B7\uFF22\u1E02\u1E04\u1E06\u0243\u0182\u0181]/g},{base:"C",letters:/[\u0043\u24B8\uFF23\u0106\u0108\u010A\u010C\u00C7\u1E08\u0187\u023B\uA73E]/g},{base:"D",letters:/[\u0044\u24B9\uFF24\u1E0A\u010E\u1E0C\u1E10\u1E12\u1E0E\u0110\u018B\u018A\u0189\uA779]/g},{base:"DZ",letters:/[\u01F1\u01C4]/g},{base:"Dz",letters:/[\u01F2\u01C5]/g},{base:"E",letters:/[\u0045\u24BA\uFF25\u00C8\u00C9\u00CA\u1EC0\u1EBE\u1EC4\u1EC2\u1EBC\u0112\u1E14\u1E16\u0114\u0116\u00CB\u1EBA\u011A\u0204\u0206\u1EB8\u1EC6\u0228\u1E1C\u0118\u1E18\u1E1A\u0190\u018E]/g},{base:"F",letters:/[\u0046\u24BB\uFF26\u1E1E\u0191\uA77B]/g},{base:"G",letters:/[\u0047\u24BC\uFF27\u01F4\u011C\u1E20\u011E\u0120\u01E6\u0122\u01E4\u0193\uA7A0\uA77D\uA77E]/g},{base:"H",letters:/[\u0048\u24BD\uFF28\u0124\u1E22\u1E26\u021E\u1E24\u1E28\u1E2A\u0126\u2C67\u2C75\uA78D]/g},{base:"I",letters:/[\u0049\u24BE\uFF29\u00CC\u00CD\u00CE\u0128\u012A\u012C\u0130\u00CF\u1E2E\u1EC8\u01CF\u0208\u020A\u1ECA\u012E\u1E2C\u0197]/g},{base:"J",letters:/[\u004A\u24BF\uFF2A\u0134\u0248]/g},{base:"K",letters:/[\u004B\u24C0\uFF2B\u1E30\u01E8\u1E32\u0136\u1E34\u0198\u2C69\uA740\uA742\uA744\uA7A2]/g},{base:"L",letters:/[\u004C\u24C1\uFF2C\u013F\u0139\u013D\u1E36\u1E38\u013B\u1E3C\u1E3A\u0141\u023D\u2C62\u2C60\uA748\uA746\uA780]/g},{base:"LJ",letters:/[\u01C7]/g},{base:"Lj",letters:/[\u01C8]/g},{base:"M",letters:/[\u004D\u24C2\uFF2D\u1E3E\u1E40\u1E42\u2C6E\u019C]/g},{base:"N",letters:/[\u004E\u24C3\uFF2E\u01F8\u0143\u00D1\u1E44\u0147\u1E46\u0145\u1E4A\u1E48\u0220\u019D\uA790\uA7A4]/g},{base:"NJ",letters:/[\u01CA]/g},{base:"Nj",letters:/[\u01CB]/g},{base:"O",letters:/[\u004F\u24C4\uFF2F\u00D2\u00D3\u00D4\u1ED2\u1ED0\u1ED6\u1ED4\u00D5\u1E4C\u022C\u1E4E\u014C\u1E50\u1E52\u014E\u022E\u0230\u00D6\u022A\u1ECE\u0150\u01D1\u020C\u020E\u01A0\u1EDC\u1EDA\u1EE0\u1EDE\u1EE2\u1ECC\u1ED8\u01EA\u01EC\u00D8\u01FE\u0186\u019F\uA74A\uA74C]/g},{base:"OI",letters:/[\u01A2]/g},{base:"OO",letters:/[\uA74E]/g},{base:"OU",letters:/[\u0222]/g},{base:"P",letters:/[\u0050\u24C5\uFF30\u1E54\u1E56\u01A4\u2C63\uA750\uA752\uA754]/g},{base:"Q",letters:/[\u0051\u24C6\uFF31\uA756\uA758\u024A]/g},{base:"R",letters:/[\u0052\u24C7\uFF32\u0154\u1E58\u0158\u0210\u0212\u1E5A\u1E5C\u0156\u1E5E\u024C\u2C64\uA75A\uA7A6\uA782]/g},{base:"S",letters:/[\u0053\u24C8\uFF33\u1E9E\u015A\u1E64\u015C\u1E60\u0160\u1E66\u1E62\u1E68\u0218\u015E\u2C7E\uA7A8\uA784]/g},{base:"T",letters:/[\u0054\u24C9\uFF34\u1E6A\u0164\u1E6C\u021A\u0162\u1E70\u1E6E\u0166\u01AC\u01AE\u023E\uA786]/g},{base:"TZ",letters:/[\uA728]/g},{base:"U",letters:/[\u0055\u24CA\uFF35\u00D9\u00DA\u00DB\u0168\u1E78\u016A\u1E7A\u016C\u00DC\u01DB\u01D7\u01D5\u01D9\u1EE6\u016E\u0170\u01D3\u0214\u0216\u01AF\u1EEA\u1EE8\u1EEE\u1EEC\u1EF0\u1EE4\u1E72\u0172\u1E76\u1E74\u0244]/g},{base:"V",letters:/[\u0056\u24CB\uFF36\u1E7C\u1E7E\u01B2\uA75E\u0245]/g},{base:"VY",letters:/[\uA760]/g},{base:"W",letters:/[\u0057\u24CC\uFF37\u1E80\u1E82\u0174\u1E86\u1E84\u1E88\u2C72]/g},{base:"X",letters:/[\u0058\u24CD\uFF38\u1E8A\u1E8C]/g},{base:"Y",letters:/[\u0059\u24CE\uFF39\u1EF2\u00DD\u0176\u1EF8\u0232\u1E8E\u0178\u1EF6\u1EF4\u01B3\u024E\u1EFE]/g},{base:"Z",letters:/[\u005A\u24CF\uFF3A\u0179\u1E90\u017B\u017D\u1E92\u1E94\u01B5\u0224\u2C7F\u2C6B\uA762]/g},{base:"a",letters:/[\u0061\u24D0\uFF41\u1E9A\u00E0\u00E1\u00E2\u1EA7\u1EA5\u1EAB\u1EA9\u00E3\u0101\u0103\u1EB1\u1EAF\u1EB5\u1EB3\u0227\u01E1\u00E4\u01DF\u1EA3\u00E5\u01FB\u01CE\u0201\u0203\u1EA1\u1EAD\u1EB7\u1E01\u0105\u2C65\u0250]/g},{base:"aa",letters:/[\uA733]/g},{base:"ae",letters:/[\u00E6\u01FD\u01E3]/g},{base:"ao",letters:/[\uA735]/g},{base:"au",letters:/[\uA737]/g},{base:"av",letters:/[\uA739\uA73B]/g},{base:"ay",letters:/[\uA73D]/g},{base:"b",letters:/[\u0062\u24D1\uFF42\u1E03\u1E05\u1E07\u0180\u0183\u0253]/g},{base:"c",letters:/[\u0063\u24D2\uFF43\u0107\u0109\u010B\u010D\u00E7\u1E09\u0188\u023C\uA73F\u2184]/g},{base:"d",letters:/[\u0064\u24D3\uFF44\u1E0B\u010F\u1E0D\u1E11\u1E13\u1E0F\u0111\u018C\u0256\u0257\uA77A]/g},{base:"dz",letters:/[\u01F3\u01C6]/g},{base:"e",letters:/[\u0065\u24D4\uFF45\u00E8\u00E9\u00EA\u1EC1\u1EBF\u1EC5\u1EC3\u1EBD\u0113\u1E15\u1E17\u0115\u0117\u00EB\u1EBB\u011B\u0205\u0207\u1EB9\u1EC7\u0229\u1E1D\u0119\u1E19\u1E1B\u0247\u025B\u01DD]/g},{base:"f",letters:/[\u0066\u24D5\uFF46\u1E1F\u0192\uA77C]/g},{base:"g",letters:/[\u0067\u24D6\uFF47\u01F5\u011D\u1E21\u011F\u0121\u01E7\u0123\u01E5\u0260\uA7A1\u1D79\uA77F]/g},{base:"h",letters:/[\u0068\u24D7\uFF48\u0125\u1E23\u1E27\u021F\u1E25\u1E29\u1E2B\u1E96\u0127\u2C68\u2C76\u0265]/g},{base:"hv",letters:/[\u0195]/g},{base:"i",letters:/[\u0069\u24D8\uFF49\u00EC\u00ED\u00EE\u0129\u012B\u012D\u00EF\u1E2F\u1EC9\u01D0\u0209\u020B\u1ECB\u012F\u1E2D\u0268\u0131]/g},{base:"j",letters:/[\u006A\u24D9\uFF4A\u0135\u01F0\u0249]/g},{base:"k",letters:/[\u006B\u24DA\uFF4B\u1E31\u01E9\u1E33\u0137\u1E35\u0199\u2C6A\uA741\uA743\uA745\uA7A3]/g},{base:"l",letters:/[\u006C\u24DB\uFF4C\u0140\u013A\u013E\u1E37\u1E39\u013C\u1E3D\u1E3B\u017F\u0142\u019A\u026B\u2C61\uA749\uA781\uA747]/g},{base:"lj",letters:/[\u01C9]/g},{base:"m",letters:/[\u006D\u24DC\uFF4D\u1E3F\u1E41\u1E43\u0271\u026F]/g},{base:"n",letters:/[\u006E\u24DD\uFF4E\u01F9\u0144\u00F1\u1E45\u0148\u1E47\u0146\u1E4B\u1E49\u019E\u0272\u0149\uA791\uA7A5]/g},{base:"nj",letters:/[\u01CC]/g},{base:"o",letters:/[\u006F\u24DE\uFF4F\u00F2\u00F3\u00F4\u1ED3\u1ED1\u1ED7\u1ED5\u00F5\u1E4D\u022D\u1E4F\u014D\u1E51\u1E53\u014F\u022F\u0231\u00F6\u022B\u1ECF\u0151\u01D2\u020D\u020F\u01A1\u1EDD\u1EDB\u1EE1\u1EDF\u1EE3\u1ECD\u1ED9\u01EB\u01ED\u00F8\u01FF\u0254\uA74B\uA74D\u0275]/g},{base:"oi",letters:/[\u01A3]/g},{base:"ou",letters:/[\u0223]/g},{base:"oo",letters:/[\uA74F]/g},{base:"p",letters:/[\u0070\u24DF\uFF50\u1E55\u1E57\u01A5\u1D7D\uA751\uA753\uA755]/g},{base:"q",letters:/[\u0071\u24E0\uFF51\u024B\uA757\uA759]/g},{base:"r",letters:/[\u0072\u24E1\uFF52\u0155\u1E59\u0159\u0211\u0213\u1E5B\u1E5D\u0157\u1E5F\u024D\u027D\uA75B\uA7A7\uA783]/g},{base:"s",letters:/[\u0073\u24E2\uFF53\u00DF\u015B\u1E65\u015D\u1E61\u0161\u1E67\u1E63\u1E69\u0219\u015F\u023F\uA7A9\uA785\u1E9B]/g},{base:"t",letters:/[\u0074\u24E3\uFF54\u1E6B\u1E97\u0165\u1E6D\u021B\u0163\u1E71\u1E6F\u0167\u01AD\u0288\u2C66\uA787]/g},{base:"tz",letters:/[\uA729]/g},{base:"u",letters:/[\u0075\u24E4\uFF55\u00F9\u00FA\u00FB\u0169\u1E79\u016B\u1E7B\u016D\u00FC\u01DC\u01D8\u01D6\u01DA\u1EE7\u016F\u0171\u01D4\u0215\u0217\u01B0\u1EEB\u1EE9\u1EEF\u1EED\u1EF1\u1EE5\u1E73\u0173\u1E77\u1E75\u0289]/g},{base:"v",letters:/[\u0076\u24E5\uFF56\u1E7D\u1E7F\u028B\uA75F\u028C]/g},{base:"vy",letters:/[\uA761]/g},{base:"w",letters:/[\u0077\u24E6\uFF57\u1E81\u1E83\u0175\u1E87\u1E85\u1E98\u1E89\u2C73]/g},{base:"x",letters:/[\u0078\u24E7\uFF58\u1E8B\u1E8D]/g},{base:"y",letters:/[\u0079\u24E8\uFF59\u1EF3\u00FD\u0177\u1EF9\u0233\u1E8F\u00FF\u1EF7\u1E99\u1EF5\u01B4\u024F\u1EFF]/g},{base:"z",letters:/[\u007A\u24E9\uFF5A\u017A\u1E91\u017C\u017E\u1E93\u1E95\u01B6\u0225\u0240\u2C6C\uA763]/g}];var w;l=this.search_field.val()===this.default_text?"":e("<div/>").text(E(e.trim(this.search_field.val()))).html();o=this.search_contains?"":"^";s=new RegExp(o+l.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i");p=new RegExp(l.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i");y=this.results_data;for(d=0,m=y.length;d<m;d++){n=y[d];if(!n.disabled&&!n.empty){if(n.group){e("#"+n.dom_id).css("display","none")}else if(!(this.is_multiple&&n.selected)){t=false;a=n.dom_id;u=e("#"+a);if(s.test(E(n.html))){t=true;f+=1}else if(this.enable_split_word_search&&(n.html.indexOf(" ")>=0||n.html.indexOf("[")===0)){i=E(n.html).replace(/\[|\]/g,"").split(" ");if(i.length){for(v=0,g=i.length;v<g;v++){r=i[v];if(s.test(r)){t=true;f+=1}}}}if(t){if(l.length){c=E(n.html).search(p);h=n.html.substr(0,c+l.length)+"</em>"+n.html.substr(c+l.length);h=h.substr(0,c)+"<em>"+h.substr(c)}else{h=n.html}u.html(h);this.result_activate(u);if(n.group_array_index!=null){e("#"+this.results_data[n.group_array_index].dom_id).css("display","list-item")}}else{if(this.result_highlight&&a===this.result_highlight.attr("id")){this.result_clear_highlight()}this.result_deactivate(u)}}}}if(f<1&&l.length){return this.no_results(l)}else{return this.winnow_results_set_highlight()}};i.prototype.winnow_results_clear=function(){var t,n,r,i,s;this.search_field.val("");n=this.search_results.find("li");s=[];for(r=0,i=n.length;r<i;r++){t=n[r];t=e(t);if(t.hasClass("group-result")){s.push(t.css("display","auto"))}else if(!this.is_multiple||!t.hasClass("result-selected")){s.push(this.result_activate(t))}else{s.push(void 0)}}return s};i.prototype.winnow_results_set_highlight=function(){var e,t;if(!this.result_highlight){t=!this.is_multiple?this.search_results.find(".result-selected.active-result"):[];e=t.length?t.first():this.search_results.find(".active-result").first();if(e!=null){return this.result_do_highlight(e)}}};i.prototype.no_results=function(t){var n;n=e('<li class="no-results">'+this.results_none_found+' "<span></span>"</li>');n.find("span").first().html(t);return this.search_results.append(n)};i.prototype.no_results_clear=function(){return this.search_results.find(".no-results").remove()};i.prototype.keydown_arrow=function(){var t,n;if(!this.result_highlight){t=this.search_results.find("li.active-result").first();if(t){this.result_do_highlight(e(t))}}else if(this.results_showing){n=this.result_highlight.nextAll("li.active-result").first();if(n){this.result_do_highlight(n)}}if(!this.results_showing){return this.results_show()}};i.prototype.keyup_arrow=function(){var e;if(!this.results_showing&&!this.is_multiple){return this.results_show()}else if(this.result_highlight){e=this.result_highlight.prevAll("li.active-result");if(e.length){return this.result_do_highlight(e.first())}else{if(this.choices>0){this.results_hide()}return this.result_clear_highlight()}}};i.prototype.keydown_backstroke=function(){var e;if(this.pending_backstroke){this.choice_destroy(this.pending_backstroke.find("a").first());return this.clear_backstroke()}else{e=this.search_container.siblings("li.search-choice").last();if(e.length&&!e.hasClass("search-choice-disabled")){this.pending_backstroke=e;if(this.single_backstroke_delete){return this.keydown_backstroke()}else{return this.pending_backstroke.addClass("search-choice-focus")}}}};i.prototype.clear_backstroke=function(){if(this.pending_backstroke){this.pending_backstroke.removeClass("search-choice-focus")}return this.pending_backstroke=null};i.prototype.keydown_checker=function(e){var t,n;t=(n=e.which)!=null?n:e.keyCode;this.search_field_scale();if(t!==8&&this.pending_backstroke){this.clear_backstroke()}switch(t){case 8:this.backstroke_length=this.search_field.val().length;break;case 9:if(this.results_showing&&!this.is_multiple){this.result_select(e)}this.mouse_on_container=false;break;case 13:e.preventDefault();break;case 38:e.preventDefault();this.keyup_arrow();break;case 40:this.keydown_arrow();break}};i.prototype.search_field_scale=function(){var t,n,r,i,s,o,u,a,f;if(this.is_multiple){r=0;u=0;s="position:absolute; left: -1000px; top: -1000px; display:none;";o=["font-size","font-style","font-weight","font-family","line-height","text-transform","letter-spacing"];for(a=0,f=o.length;a<f;a++){i=o[a];s+=i+":"+this.search_field.css(i)+";"}n=e("<div />",{style:s});n.text(this.search_field.val());e("body").append(n);u=n.width()+25;n.remove();if(u>this.f_width-10){u=this.f_width-10}this.search_field.css({width:u+"px"});t=this.container.height();return this.dropdown.css({top:t+"px"})}};i.prototype.generate_random_id=function(){var t;t="sel"+this.generate_random_char()+this.generate_random_char()+this.generate_random_char();while(e("#"+t).length>0){t+=this.generate_random_char()}return t};return i}(AbstractChosen);r.Chosen=t;n=function(e){var t;return t=e.outerWidth()-e.width()};r.get_side_border_padding=n}).call(this)

+1

O dobramento de caixa Unicode seria bom, +1.

+1

sry @tjschuck for duplicate post

I found same issue and develop my sloution http://fiddle.jshell.net/whqb5/1/

a item 'República Democrática do Congo' is select with search 'congo republica' in any order in my method, save file in UTF-8 for special caracters strings "(Á|À|Ã|Â|Ä|á|à|ã|â|ä|a|A)".

sry for my poor english,

"Eu encontrei o mesmo problema desenvolvendo minha solução http://fiddle.jshell.net/whqb5/1/

A busca usa todas as palavras digitadas em qualquer ordem com ou sem acento"

*edit new version

    AbstractChosen.prototype.stringEscaped = function (str) {

        var specialChars = [
            { val: "a", let: "(Á|À|Ã|Â|Ä|á|à|ã|â|ä|a|A)" },
            { val: "e", let: "(É|È|Ê|Ë|é|è|ê|ë|e|E)" },
            { val: "i", let: "(Í|Ì|Î|Ï|í|ì|î|ï|i|I)" },
            { val: "o", let: "(Ó|Ò|Õ|Ô|Ö|ó|ò|õ|ô|ö|o|O)" },
            { val: "u", let: "(Ú|Ù|Û|Ü|ú|ù|û|ü|u|U)" },
            { val: "c", let: "(Ç|ç|c|C)" }];
        for (var i = 0; i < specialChars.length; i++) {
            str = str.replace(new RegExp(specialChars[i].let, "g"), specialChars[i].val);
            str = str.replace(new RegExp(specialChars[i].val, "g"), specialChars[i].let);
        }
        return str;
    }


    AbstractChosen.prototype.winnow_results = function () {
        var escapedSearchText, option, regex, regexAnchor, results, results_group, searchText, startpos, text, zregex, _i, _len, _ref, search_split, found;

        this.no_results_clear();
        results = 0;
        searchText = this.get_search_text();
        escapedSearchText = searchText;
        _ref = this.results_data;
        search_split = searchText.split(' ');
        regex = searchText.split(' '); 
        for (_s = 0, _lens = search_split.length; _s < _lens; _s++) {
            regex[_s] = new RegExp(this.stringEscaped(search_split[_s]), "i");
        }

        for (_i = 0, _len = _ref.length; _i < _len; _i++) {
            option = _ref[_i];
            option.search_match = false;
            results_group = null;
            if (this.include_option_in_results(option)) {
                if (option.group) {
                    option.group_match = false;
                    option.active_options = 0;
                }
                if ((option.group_array_index != null) && this.results_data[option.group_array_index]) {
                    results_group = this.results_data[option.group_array_index];
                    if (results_group.active_options === 0 && results_group.search_match) {
                        results += 1;
                    }
                    results_group.active_options += 1;
                }
                if (!(option.group && !this.group_search)) {
                    option.search_text = option.group ? option.label : option.html;
                    found = 0;
                    for (_s = 0, _lens = regex.length; _s < _lens; _s++) {
                        option.search_match = this.search_string_match(option.search_text, regex[_s]);
                        if (option.search_match && !option.group) {
                            found += 1;
                        }
                        if (found == _lens)
                            results += 1;
                        else
                            option.search_match = null;

                    }
                    if (option.search_match) {
                        if (searchText.length) {
                            for (_s = 0, _lens = search_split.length; _s < _lens; _s++) {
                                startpos = option.search_text.search(regex[_s]);
                                text = option.search_text.substr(0, startpos + search_split[_s].length) + '</em>' + option.search_text.substr(startpos + search_split[_s].length);
                                option.search_text = text.substr(0, startpos) + '<em>' + text.substr(startpos);
                            }
                        }
                        if (results_group != null) {
                            results_group.group_match = true;
                        }
                    } else if ((option.group_array_index != null) && this.results_data[option.group_array_index].search_match) {
                        option.search_match = true;
                    }
                }
            }
        }
        this.result_clear_highlight();
        if (results < 1 && searchText.length) {
            this.update_results_content("");
            return this.no_results(searchText);
        } else {
            this.update_results_content(this.results_option_build());
            return this.winnow_results_set_highlight();
        }
    };

    AbstractChosen.prototype.search_string_match = function (search_string, regex) {
        var part, parts, _i, _len;
        if (regex.test(search_string)) {
            return true;
        } else if (this.enable_split_word_search && (search_string.indexOf(" ") >= 0 || search_string.indexOf("[") === 0)) {
            parts = search_string.replace(/\[|\]/g, "").split(" ");
            if (parts.length) {
                for (_i = 0, _len = parts.length; _i < _len; _i++) {
                    part = parts[_i];
                    if (regex.test(part)) {
                        return true;
                    }
                }
            }
            return false;
        }
    };

+1

@felpasl você poderia preparar um PR para isso? Obrigado!

+1

+1

@manuelv @Keeguon talvez você deva dar uma olhada: http://brianreavis.github.io/selectize.js/

Acabei de implementar a solução do felpasl (mencionei os 5 comentários acima) e parece funcionar bem.

aviso: lembre-se de salvar o "escolhido.jquery.js" modificado em UTF8 conforme indicado por felpasl.

Gosto da versão que o @felpasl fez, mas que tal mais unicode? ;)

var specialChars = [
    { val: "ae", let: "(ä|æ|ǽ)" },
    { val: "oe", let: "(ö|œ)" },
    { val: "ue", let: "(ü)" },
    { val: "Ae", let: "(Ä)" },
    { val: "Ue", let: "(Ü)" },
    { val: "Oe", let: "(Ö)" },
    { val: "AE", let: "(Æ|Ǽ)" },
    { val: "ss", let: "(ß)" },
    { val: "IJ", let: "(IJ)" },
    { val: "ij", let: "(ij)" },
    { val: "OE", let: "(Œ)" },
    { val: "A", let: "(À|Á|Â|Ã|Ä|Å|Ǻ|Ā|Ă|Ą|Ǎ)" },
    { val: "a", let: "(à|á|â|ã|å|ǻ|ā|ă|ą|ǎ|ª)" },
    { val: "C", let: "(Ç|Ć|Ĉ|Ċ|Č)" },
    { val: "c", let: "(ç|ć|ĉ|ċ|č)" },
    { val: "D", let: "(Ð|Ď|Đ)" },
    { val: "d", let: "(ð|ď|đ)" },
    { val: "E", let: "(È|É|Ê|Ë|Ē|Ĕ|Ė|Ę|Ě)" },
    { val: "e", let: "(è|é|ê|ë|ē|ĕ|ė|ę|ě)" },
    { val: "G", let: "(Ĝ|Ğ|Ġ|Ģ)" },
    { val: "g", let: "(ĝ|ğ|ġ|ģ)" },
    { val: "H", let: "(Ĥ|Ħ)" },
    { val: "h", let: "(ĥ|ħ)" },
    { val: "I", let: "(Ì|Í|Î|Ï|Ĩ|Ī|Ĭ|Ǐ|Į|İ)" },
    { val: "i", let: "(ì|í|î|ï|ĩ|ī|ĭ|ǐ|į|ı)" },
    { val: "J", let: "(Ĵ)" },
    { val: "j", let: "(ĵ)" },
    { val: "K", let: "(Ķ)" },
    { val: "k", let: "(ķ)" },
    { val: "L", let: "(Ĺ|Ļ|Ľ|Ŀ|Ł)" },
    { val: "l", let: "(ĺ|ļ|ľ|ŀ|ł)" },
    { val: "N", let: "(Ñ|Ń|Ņ|Ň)" },
    { val: "n", let: "(ñ|ń|ņ|ň|ʼn)" },
    { val: "O", let: "(Ò|Ó|Ô|Õ|Ō|Ŏ|Ǒ|Ő|Ơ|Ø|Ǿ)" },
    { val: "o", let: "(ò|ó|ô|õ|ō|ŏ|ǒ|ő|ơ|ø|ǿ|º)" },
    { val: "R", let: "(Ŕ|Ŗ|Ř)" },
    { val: "r", let: "(ŕ|ŗ|ř)" },
    { val: "S", let: "(Ś|Ŝ|Ş|Š)" },
    { val: "s", let: "(ś|ŝ|ş|š|ſ)" },
    { val: "T", let: "(Ţ|Ť|Ŧ)" },
    { val: "t", let: "(ţ|ť|ŧ)" },
    { val: "U", let: "(Ù|Ú|Û|Ũ|Ū|Ŭ|Ů|Ű|Ų|Ư|Ǔ|Ǖ|Ǘ|Ǚ|Ǜ)" },
    { val: "u", let: "(ù|ú|û|ũ|ū|ŭ|ů|ű|ų|ư|ǔ|ǖ|ǘ|ǚ|ǜ)" },
    { val: "Y", let: "(Ý|Ÿ|Ŷ)" },
    { val: "y", let: "(ý|ÿ|ŷ)" },
    { val: "W", let: "(Ŵ)" },
    { val: "w", let: "(ŵ)" },
    { val: "Z", let: "(Ź|Ż|Ž)" },
    { val: "z", let: "(ź|ż|ž)" },
    { val: "f", let: "(ƒ)" }
];

Faltando mais alguma coisa?

@refringe Isso parece algo melhor deixado para uma biblioteca separada, cuja única preocupação é esse tipo de latinização - algo como https://github.com/dundalek/latinize ou http://semplicewebsites.com/removing-accents- javascript.

@tjschuck Concordo! Apenas olhando brevemente aquele código latinizado ... Já posso dizer que perdi alguns. Independentemente disso, acho que a atualização precisa incluir uma gama mais ampla de caracteres Unicode para ser normalizada.

Na verdade, o mapa que @zavan mencionou no início é assustadoramente próximo ao que o latinize usa aqui:
http://jsperf.com/latinize

Eu gosto.

+1

Não tenho certeza se relacionado: Quando as opções incluem perguntas em espanhol, que são precedidas por um ponto de interrogação de abertura ('¿'), as primeiras palavras não serão correspondidas. Ex: opção: "¿Como estás?" -> "estás" está sendo encontrado, mas não "Como".

@dgilperez Esse problema específico _pode_ ser corrigido por https://github.com/harvesthq/chosen/pull/1483 .

Qualquer notícia?

Aqui está uma questão de SO muito interessante relacionada a este tópico: http://stackoverflow.com/questions/990904/javascript-remove-accents-diacritics-in-strings

Na verdade, usei a solução mencionada na resposta atualmente aceita em algum projeto profissional e ela funciona muito bem.

Ele usa o padrão Unicode para codificar caracteres com diatríticos para o mesmo caractere sem diatríticos. Você pode querer estender a solução fornecida para outros scripts / linguagens (deve ser bastante fácil, a menos que você precise de um grande suporte).

Consulte os comentários na resposta do SO para obter mais detalhes sobre como fazer isso.

@tjschuck: Eu concordo, isso é algo que provavelmente deveria ser deixado para uma biblioteca especializada. Estou pensando em mergulhar no próximo ano, entre em contato comigo se estiver interessado em participar da diversão.

Alguém está trabalhando no suporte para isso?

por que este não é um recurso oficial deste plugin?

+1

+1

Verifique se há suporte para linguagem de código hexadecimal.
está funcionando bem para mim no 1.4.2 escolhido

AbstractChosen.prototype.stripDiacritics = function(text) {
      DIACRITICS = {"\u24B6":"A","\uFF21":"A","\u00C0":"A","\u00C1":"A","\u00C2":"A","\u1EA6":"A","\u1EA4":"A","\u1EAA":"A","\u1EA8":"A","\u00C3":"A","\u0100":"A","\u0102":"A","\u1EB0":"A","\u1EAE":"A","\u1EB4":"A","\u1EB2":"A","\u0226":"A","\u01E0":"A","\u00C4":"A","\u01DE":"A","\u1EA2":"A","\u00C5":"A","\u01FA":"A","\u01CD":"A","\u0200":"A","\u0202":"A","\u1EA0":"A","\u1EAC":"A","\u1EB6":"A","\u1E00":"A","\u0104":"A","\u023A":"A","\u2C6F":"A","\uA732":"AA","\u00C6":"AE","\u01FC":"AE","\u01E2":"AE","\uA734":"AO","\uA736":"AU","\uA738":"AV","\uA73A":"AV","\uA73C":"AY","\u24B7":"B","\uFF22":"B","\u1E02":"B","\u1E04":"B","\u1E06":"B","\u0243":"B","\u0182":"B","\u0181":"B","\u24B8":"C","\uFF23":"C","\u0106":"C","\u0108":"C","\u010A":"C","\u010C":"C","\u00C7":"C","\u1E08":"C","\u0187":"C","\u023B":"C","\uA73E":"C","\u24B9":"D","\uFF24":"D","\u1E0A":"D","\u010E":"D","\u1E0C":"D","\u1E10":"D","\u1E12":"D","\u1E0E":"D","\u0110":"D","\u018B":"D","\u018A":"D","\u0189":"D","\uA779":"D","\u01F1":"DZ","\u01C4":"DZ","\u01F2":"Dz","\u01C5":"Dz","\u24BA":"E","\uFF25":"E","\u00C8":"E","\u00C9":"E","\u00CA":"E","\u1EC0":"E","\u1EBE":"E","\u1EC4":"E","\u1EC2":"E","\u1EBC":"E","\u0112":"E","\u1E14":"E","\u1E16":"E","\u0114":"E","\u0116":"E","\u00CB":"E","\u1EBA":"E","\u011A":"E","\u0204":"E","\u0206":"E","\u1EB8":"E","\u1EC6":"E","\u0228":"E","\u1E1C":"E","\u0118":"E","\u1E18":"E","\u1E1A":"E","\u0190":"E","\u018E":"E","\u24BB":"F","\uFF26":"F","\u1E1E":"F","\u0191":"F","\uA77B":"F","\u24BC":"G","\uFF27":"G","\u01F4":"G","\u011C":"G","\u1E20":"G","\u011E":"G","\u0120":"G","\u01E6":"G","\u0122":"G","\u01E4":"G","\u0193":"G","\uA7A0":"G","\uA77D":"G","\uA77E":"G","\u24BD":"H","\uFF28":"H","\u0124":"H","\u1E22":"H","\u1E26":"H","\u021E":"H","\u1E24":"H","\u1E28":"H","\u1E2A":"H","\u0126":"H","\u2C67":"H","\u2C75":"H","\uA78D":"H","\u24BE":"I","\uFF29":"I","\u00CC":"I","\u00CD":"I","\u00CE":"I","\u0128":"I","\u012A":"I","\u012C":"I","\u0130":"I","\u00CF":"I","\u1E2E":"I","\u1EC8":"I","\u01CF":"I","\u0208":"I","\u020A":"I","\u1ECA":"I","\u012E":"I","\u1E2C":"I","\u0197":"I","\u24BF":"J","\uFF2A":"J","\u0134":"J","\u0248":"J","\u24C0":"K","\uFF2B":"K","\u1E30":"K","\u01E8":"K","\u1E32":"K","\u0136":"K","\u1E34":"K","\u0198":"K","\u2C69":"K","\uA740":"K","\uA742":"K","\uA744":"K","\uA7A2":"K","\u24C1":"L","\uFF2C":"L","\u013F":"L","\u0139":"L","\u013D":"L","\u1E36":"L","\u1E38":"L","\u013B":"L","\u1E3C":"L","\u1E3A":"L","\u0141":"L","\u023D":"L","\u2C62":"L","\u2C60":"L","\uA748":"L","\uA746":"L","\uA780":"L","\u01C7":"LJ","\u01C8":"Lj","\u24C2":"M","\uFF2D":"M","\u1E3E":"M","\u1E40":"M","\u1E42":"M","\u2C6E":"M","\u019C":"M","\u24C3":"N","\uFF2E":"N","\u01F8":"N","\u0143":"N","\u00D1":"N","\u1E44":"N","\u0147":"N","\u1E46":"N","\u0145":"N","\u1E4A":"N","\u1E48":"N","\u0220":"N","\u019D":"N","\uA790":"N","\uA7A4":"N","\u01CA":"NJ","\u01CB":"Nj","\u24C4":"O","\uFF2F":"O","\u00D2":"O","\u00D3":"O","\u00D4":"O","\u1ED2":"O","\u1ED0":"O","\u1ED6":"O","\u1ED4":"O","\u00D5":"O","\u1E4C":"O","\u022C":"O","\u1E4E":"O","\u014C":"O","\u1E50":"O","\u1E52":"O","\u014E":"O","\u022E":"O","\u0230":"O","\u00D6":"O","\u022A":"O","\u1ECE":"O","\u0150":"O","\u01D1":"O","\u020C":"O","\u020E":"O","\u01A0":"O","\u1EDC":"O","\u1EDA":"O","\u1EE0":"O","\u1EDE":"O","\u1EE2":"O","\u1ECC":"O","\u1ED8":"O","\u01EA":"O","\u01EC":"O","\u00D8":"O","\u01FE":"O","\u0186":"O","\u019F":"O","\uA74A":"O","\uA74C":"O","\u01A2":"OI","\uA74E":"OO","\u0222":"OU","\u24C5":"P","\uFF30":"P","\u1E54":"P","\u1E56":"P","\u01A4":"P","\u2C63":"P","\uA750":"P","\uA752":"P","\uA754":"P","\u24C6":"Q","\uFF31":"Q","\uA756":"Q","\uA758":"Q","\u024A":"Q","\u24C7":"R","\uFF32":"R","\u0154":"R","\u1E58":"R","\u0158":"R","\u0210":"R","\u0212":"R","\u1E5A":"R","\u1E5C":"R","\u0156":"R","\u1E5E":"R","\u024C":"R","\u2C64":"R","\uA75A":"R","\uA7A6":"R","\uA782":"R","\u24C8":"S","\uFF33":"S","\u1E9E":"S","\u015A":"S","\u1E64":"S","\u015C":"S","\u1E60":"S","\u0160":"S","\u1E66":"S","\u1E62":"S","\u1E68":"S","\u0218":"S","\u015E":"S","\u2C7E":"S","\uA7A8":"S","\uA784":"S","\u24C9":"T","\uFF34":"T","\u1E6A":"T","\u0164":"T","\u1E6C":"T","\u021A":"T","\u0162":"T","\u1E70":"T","\u1E6E":"T","\u0166":"T","\u01AC":"T","\u01AE":"T","\u023E":"T","\uA786":"T","\uA728":"TZ","\u24CA":"U","\uFF35":"U","\u00D9":"U","\u00DA":"U","\u00DB":"U","\u0168":"U","\u1E78":"U","\u016A":"U","\u1E7A":"U","\u016C":"U","\u00DC":"U","\u01DB":"U","\u01D7":"U","\u01D5":"U","\u01D9":"U","\u1EE6":"U","\u016E":"U","\u0170":"U","\u01D3":"U","\u0214":"U","\u0216":"U","\u01AF":"U","\u1EEA":"U","\u1EE8":"U","\u1EEE":"U","\u1EEC":"U","\u1EF0":"U","\u1EE4":"U","\u1E72":"U","\u0172":"U","\u1E76":"U","\u1E74":"U","\u0244":"U","\u24CB":"V","\uFF36":"V","\u1E7C":"V","\u1E7E":"V","\u01B2":"V","\uA75E":"V","\u0245":"V","\uA760":"VY","\u24CC":"W","\uFF37":"W","\u1E80":"W","\u1E82":"W","\u0174":"W","\u1E86":"W","\u1E84":"W","\u1E88":"W","\u2C72":"W","\u24CD":"X","\uFF38":"X","\u1E8A":"X","\u1E8C":"X","\u24CE":"Y","\uFF39":"Y","\u1EF2":"Y","\u00DD":"Y","\u0176":"Y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      function match(a) {
        return DIACRITICS[a] || a;
      }
      return text.replace(/[^\u0000-\u007E]/g, match);
    };

AbstractChosen.prototype.winnow_results = function() {
  var escapedSearchText, option, regex, results, results_group, searchText, startpos, text, zregex, _i, _len, _ref;
  this.no_results_clear();
  results = 0;
  searchText = this.get_search_text();
  escapedSearchText = searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
  zregex = new RegExp(escapedSearchText, 'i');
  regex = this.get_search_regex(escapedSearchText);
  _ref = this.results_data;
  for (_i = 0, _len = _ref.length; _i < _len; _i++) {
    option = _ref[_i];
    option.search_match = false;
    results_group = null;
    if (this.include_option_in_results(option)) {
      if (option.group) {
        option.group_match = false;
        option.active_options = 0;
      }
      if ((option.group_array_index != null) && this.results_data[option.group_array_index]) {
        results_group = this.results_data[option.group_array_index];
        if (results_group.active_options === 0 && results_group.search_match) {
          results += 1;
        }
        results_group.active_options += 1;
      }
      option.search_text = option.group ? option.label : option.html;
      result_string = this.stripDiacritics(option.search_text);
      if (!(option.group && !this.group_search)) {
        option.search_match = this.search_string_match(option.search_text, regex);
        if (option.search_match && !option.group) {
          results += 1;
        }
        if (option.search_match) {
          if (searchText.length) {
            startpos = result_string.search(zregex);
            text = option.search_text.substr(0, startpos + searchText.length) + '</em>' + option.search_text.substr(startpos + searchText.length);
            // console.log(text);
            option.search_text = text.substr(0, startpos) + '<em>' + text.substr(startpos);
          }
          if (results_group != null) {
            results_group.group_match = true;
          }
        } else if ((option.group_array_index != null) && this.results_data[option.group_array_index].search_match) {
          option.search_match = true;
        }
      }
    }
  }
  this.result_clear_highlight();
  if (results < 1 && searchText.length) {
    this.update_results_content("");
    return this.no_results(searchText);
  } else {
    this.update_results_content(this.results_option_build());
    return this.winnow_results_set_highlight();
  }
};

AbstractChosen.prototype.search_string_match = function(search_string, regex) {
      var part, parts, _i, _len;
      search_string = this.stripDiacritics(search_string);
      if (regex.test(search_string)) {
        return true;
      } else if (this.enable_split_word_search && (search_string.indexOf(" ") >= 0 || search_string.indexOf("[") === 0)) {
        parts = search_string.replace(/[|]/g, "").split(" ");
        if (parts.length) {
          for (_i = 0, _len = parts.length; _i < _len; _i++) {
            part = parts[_i];
            if (regex.test(part)) {
              return true;
            }
          }
        }
      }
    };

+1

+1
seria bom tê-lo incorporado no próprio escolhido, em vez de hackear o código
que pena, não verifiquei se já havia um problema em aberto sobre isso

+1

+1

@tjschuck se eu

Bem, eu tentei. Acabei de criar uma solicitação de pull com suporte para isso. Vale a pena testar e comentar.

Como a solicitação pull modifica os scripts de café, lancei uma versão de teste em

https://github.com/hanoii/chosen/releases

Baixe v1.4.3-hanoii e teste. Não tenho certeza se esta é a melhor maneira de ajudar na revisão, mas provavelmente não está muito longe.

Versão testada do
Por favor, mescle no master.

Se você puder tentar # 2618, é provável que seja mesclado, mas você mesmo precisa implementar a transliteração.

As seguintes ações foram realizadas a partir da versão escolhida_v1.6.1 e inserindo funções diretamente em choice.jquery.js

Vou tentar liberar o script do café para a integração o mais rápido possível.

Novas opções enable_escape_special_char (true / false valor padrão false)

CÓDIGO:

this.enable_escape_special_char = this.options.enable_escape_special_char != null ? this.options.enable_escape_special_char : false;

inserido após:
_this.enable_split_word_search = this.options.enable_split_word_search! = null? this.options.enable_split_word_search: true;
… _

Alterado AbstractChosen.prototype.winnow_results

EXPLICAÇÃO DO CÓDIGO: se option.search_match mas startpos <0 significa que uma correspondência foi encontrada, então tente encontrar startpos com string limpa

CÓDIGO:

if(startpos < 0 && this.enable_escape_special_char){
                  startpos = this.escape_special_char(option.search_text).search(zregex);
}

inserido depois
_if (option.search_match) {
if (searchText.length) {
startpos = option.search_text.search (zregex);
..._

Alterado AbstractChosen.prototype.search_string_match

EXPLICAÇÃO DO

CÓDIGO:

if (regex.test(part) || (this.enable_escape_special_char && regex.test(this.escape_special_char(parts[_i])))) {
              return true;
            }

inserido depois
_for (_i = 0, _len = parts.length; _i <_len; _i ++) {
parte = partes [_i];
..._

Adicionado AbstractChosen.prototype.get_list_special_char

EXPLICAÇÃO DO CÓDIGO: Iniciado em https://github.com/harvesthq/chosen/issues/536 refringe comentada em 2 de abril de 2014

CÓDIGO:

AbstractChosen.prototype.get_list_special_char = function() {
      return [
          { val: "ae", let: "(ä|æ|ǽ)" },
          { val: "oe", let: "(ö|œ)" },
          { val: "ue", let: "(ü)" },
          { val: "Ae", let: "(Ä)" },
          { val: "Ue", let: "(Ü)" },
          { val: "Oe", let: "(Ö)" },
          { val: "AE", let: "(Æ|Ǽ)" },
          { val: "ss", let: "(ß)" },
          { val: "IJ", let: "(IJ)" },
          { val: "ij", let: "(ij)" },
          { val: "OE", let: "(Œ)" },
          { val: "A", let: "(À|Á|Â|Ã|Ä|Å|Ǻ|Ā|Ă|Ą|Ǎ)" },
          { val: "a", let: "(à|á|â|ã|å|ǻ|ā|ă|ą|ǎ|ª)" },
          { val: "C", let: "(Ç|Ć|Ĉ|Ċ|Č)" },
          { val: "c", let: "(ç|ć|ĉ|ċ|č)" },
          { val: "D", let: "(Ð|Ď|Đ)" },
          { val: "d", let: "(ð|ď|đ)" },
          { val: "E", let: "(È|É|Ê|Ë|Ē|Ĕ|Ė|Ę|Ě)" },
          { val: "e", let: "(è|é|ê|ë|ē|ĕ|ė|ę|ě)" },
          { val: "G", let: "(Ĝ|Ğ|Ġ|Ģ)" },
          { val: "g", let: "(ĝ|ğ|ġ|ģ)" },
          { val: "H", let: "(Ĥ|Ħ)" },
          { val: "h", let: "(ĥ|ħ)" },
          { val: "I", let: "(Ì|Í|Î|Ï|Ĩ|Ī|Ĭ|Ǐ|Į|İ)" },
          { val: "i", let: "(ì|í|î|ï|ĩ|ī|ĭ|ǐ|į|ı)" },
          { val: "J", let: "(Ĵ)" },
          { val: "j", let: "(ĵ)" },
          { val: "K", let: "(Ķ)" },
          { val: "k", let: "(ķ)" },
          { val: "L", let: "(Ĺ|Ļ|Ľ|Ŀ|Ł)" },
          { val: "l", let: "(ĺ|ļ|ľ|ŀ|ł)" },
          { val: "N", let: "(Ñ|Ń|Ņ|Ň)" },
          { val: "n", let: "(ñ|ń|ņ|ň|ʼn)" },
          { val: "O", let: "(Ò|Ó|Ô|Õ|Ō|Ŏ|Ǒ|Ő|Ơ|Ø|Ǿ)" },
          { val: "o", let: "(ò|ó|ô|õ|ō|ŏ|ǒ|ő|ơ|ø|ǿ|º)" },
          { val: "R", let: "(Ŕ|Ŗ|Ř)" },
          { val: "r", let: "(ŕ|ŗ|ř)" },
          { val: "S", let: "(Ś|Ŝ|Ş|Š)" },
          { val: "s", let: "(ś|ŝ|ş|š|ſ)" },
          { val: "T", let: "(Ţ|Ť|Ŧ)" },
          { val: "t", let: "(ţ|ť|ŧ)" },
          { val: "U", let: "(Ù|Ú|Û|Ũ|Ū|Ŭ|Ů|Ű|Ų|Ư|Ǔ|Ǖ|Ǘ|Ǚ|Ǜ)" },
          { val: "u", let: "(ù|ú|û|ũ|ū|ŭ|ů|ű|ų|ư|ǔ|ǖ|ǘ|ǚ|ǜ)" },
          { val: "Y", let: "(Ý|Ÿ|Ŷ)" },
          { val: "y", let: "(ý|ÿ|ŷ)" },
          { val: "W", let: "(Ŵ)" },
          { val: "w", let: "(ŵ)" },
          { val: "Z", let: "(Ź|Ż|Ž)" },
          { val: "z", let: "(ź|ż|ž)" },
          { val: "f", let: "(ƒ)" }
      ];
    };

inserido depois
_AbstractChosen.prototype.get_search_regex = function (escaped_search_string) {
…
}; _

Adicionado AbstractChosen.prototype.escape_special_char

EXPLICAÇÃO DO https://github.com/harvesthq/chosen/issues/536 felpaslcommentado em 10 de outubro de 2013

CÓDIGO:

AbstractChosen.prototype.escape_special_char = function (str) {
      var specialChars = this.get_list_special_char();
      for (var i = 0; i < specialChars.length; i++) {
          str = str.replace(new RegExp(specialChars[i].let, "g"), specialChars[i].val);
      }
      return str;
    };

inserido depois
_AbstractChosen.prototype.get_list_special_char = function () {
…
}; _

@laulaz qual função de retorno de chamada você usou? Não consigo fazer a versão @hanoii funcionar para mim.

EDITAR: Desculpe, não percebi que estava usando o Chosen normal, não o de @hanoii . Funciona perfeitamente!

Outra correção rápida e suja que uso é substituir os caracteres especiais quando preencho a caixa de seleção e, em seguida, modifico o método winnow_results para substituir os caracteres especiais da entrada com o mesmo método que "limpo os dados" usando este funções eu só substituo uma linha

searchText = this.removeAccents(this.get_search_text());

Considerando algo como:

    AbstractChosen.prototype.removeAccents = function(_){
      return _
      .replace('Á','A')
      .replace('É','E')
      .replace('Í','I')
      .replace('Ó','O')
      .replace('Ú','U')
      .replace('á','a')
      .replace('é','e')
      .replace('í','i')
      .replace('ó','o')
      .replace('ú','u');
    };

ou quaisquer caracteres que você precisa para mapear

Isso me interessa muito. Vi que existe um pull request que trata do assunto.
Alguma notícia sobre este pedido?

Bem, prometerei algum dinheiro de cerveja $ para qualquer desenvolvedor que vai obter uma opção de pesquisa insensível ao sotaque nesta biblioteca. Talvez outros desejem aumentar minha promessa ..? Parece que definitivamente há muitas pessoas lutando com isso

Parece que a partir da versão 1.8.2 começou a funcionar corretamente com os chars Ö e etc.

@seyfer Apenas para esclarecer a questão, Chosen deve funcionar bem com personagens como Ö . Este problema é especificamente sobre querer ser capaz de pesquisar algo como Ömega usando a string de pesquisa Omega , sem acento. Isso ainda não funciona no Chosen.

Acho que esta questão, neste ponto, deve ser encerrada em favor de # 2618. @ eagle779 Embora eu aprecie o dinheiro da cerveja, deveria ir para @tjschuck , mesmo que não seja adicionado. Quanto ao # 2618, ainda adoraria que ele fosse incluído na biblioteca.

@hanoii Este problema vs. # 2618 entra na fina delineação entre "problema" e "PR". Esse PR corrige esse problema, mas outro PR poderia teoricamente também. Eu estou bem em manter este assunto como a declaração do problema e deixar que os PRs sejam as soluções para os problemas.

Dito isso, sim, o # 2618 pode ser uma solução para esse problema. Eu superei esse PR, porque parecíamos estar muito longe de concordar antes que ele perdesse o ímpeto. Infelizmente, isso às vezes acontece ¯ \ _ (ツ) _ / ¯

Quanto ao dinheiro para cerveja, acho que todos os mantenedores Escolhidos estão bem preparados para cerveja (e @adunkman e eu só bebemos coquetéis de qualquer maneira), mas obrigado pelas ofertas!

Quanto ao dinheiro da cerveja, deveríamos ter uma festa de aniversário dos escolhidos algum dia 😄

contornamos nosso problema corrigindo algum código de terceiros no
biblioteca, mas ainda estou disposto a fornecer algum dinheiro para cerveja, se este for
feito? Eu não acredito que seja?

que disse que também estamos procurando substituir os escolhidos em todo o nosso projeto
porque precisamos ser capazes de modelar e estilizar a saída, algo como
como https://selectize.github.io/selectize.js ou https://select2.org/dropdown
ou http://silviomoreto.github.io/bootstrap-select faz isso. novamente seria
faz sentido simplesmente patrocinar alguém para adicionar um modelo de saída
recurso para a biblioteca ... basta nomear seu $ preço.

Felicidades

Na terça-feira, 28 de novembro de 2017 às 20:23, Koen Punt [email protected] escreveu:

Quanto ao dinheiro da cerveja, deveríamos ter uma festa de aniversário dos escolhidos algum dia 😄

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+1

+1

No final do dia, a solução mais fácil era usar o https://github.com/hanoii/chosen/releases/tag/v1.4.3-hanoii de 2 anos
Aprecie o trabalho árduo realizado, mas esse problema afeta muitas pessoas e deve receber mais atenção.

basta adicionar esta linha a selected.js t.prototype.search_string_match = function (t, e) {var s; var t = t.normalize ("NFD")