SGW Menu Filterer

Greasy Fork is available in English.
Adds simple filters to menus on shopgoodwill
当前为 2016-03-16 提交的版本，查看最新版本。
换行
// ==UserScript==
// @name        SGW Menu Filterer
// @namespace   greasyfork.org
// @version     1.1.1
// @grant       none
// @require     http://code.jquery.com/jquery-2.1.3.js
// @include     https://sellers.shopgoodwill.com/*
// @exclude     https://sellers.shopgoodwill.com/sellers/newAuctionItem-catsel.asp*
// @description Adds simple filters to menus on shopgoodwill
// ==/UserScript==




jQuery.fn.filterByText = function(textbox, selectSingleMatch) {
  return this.each(function() {
    var select = this;
    var options = [];
    $(select).find('option').each(function() {
      options.push({value: $(this).val(), text: $(this).text()});
    });
    $(select).data('options', options);
    $(textbox).bind('change keyup', function() {
      var options = $(select).empty().scrollTop(0).data('options');
      var search = $.trim($(this).val());
      var regex = new RegExp(search,'gi');
 
      $.each(options, function(i) {
        var option = options[i];
        if(option.text.match(regex) !== null) {
          $(select).append(
             $('<option>').text(option.text).val(option.value)
          );
        }
      });
      if (selectSingleMatch === true && 
          $(select).children().length === 1) {
        $(select).children().get(0).selected = true;
      }
    });
  });
};

skipNames = ["sortBy"];

var selectCount = 0;
$('select').each(function(){
  myNewBox = selectCount + "Box";
  myName = $(this).attr('name');
  var skip = 0;
  $.each(skipNames, function(i, name){
    if (myName.indexOf("sortBy") >= 0) {
      skip++;
    }
  });
  myID = this.id;
  if ($('#' + myID + ' option').length <= 5) {
    skip++;
  }
  if (skip < 1) {
    $(this).before("<div id='" + myNewBox + "C' class='boxContainer'><input id='" + myNewBox + "' type='text' class='filterBox'><span id='" + myNewBox + "T' class='boxText'style='opacity:.75; position: relative; left:-100px; top:-1px; font-size:12px; font-weight: normal;'>(filter)</span></div>");
    $(this).filterByText($('#' + myNewBox), true);
  }
  selectCount++;
});

$('.filterBox').each(function(){
  myID = this.id;
  $(this).css({
    "transform" : "scale(.85,.85)",
    "-ms-transform" : "scale(.85,.85)",
    "-webkit-transform" : "scale(.85,.85)",
    "background-color" : "#F3F3F3",
    "position" : "relative",
    "left" : "-10px",
  });
  $(this).append("");
  $(this).click(function(){
     $('#' + myID + 'T').remove();
  });
  
  

});

$('.boxText').click(function(){
    myID = this.id.slice(0, -1);
    $(this).remove();
    $('#' + myID).focus();
  });


$('.boxContainer, .boxText').css({
  "margin" : "0px"
});