标题: 铁道部网站刷火车票的脚本 [打印本页] 作者: 立花里子 时间: 2012-1-6 12:38 标题: 铁道部网站刷火车票的脚本 /* 12306 Auto Query => A javascript snippet to help you book tickets online. Copyright (C) 2011 Jingqin Lynn Includes jQuery Copyright 2011, John Resig Dual licensed under the MIT or GPL Version 2 licenses. http://jquery.org/license Includes Sizzle.js http://sizzlejs.com/ Copyright 2011, The Dojo Foundation Released under the MIT, BSD, and GPL Licenses. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.*/// ==UserScript==// @name 12306 Auto Query// @namespace http://project.quietmusic.org/j/// @description A javascript snippet to help you book tickets online.// @include *://dynamic.12306.cn/otsweb/order/querySingleAction.do*// ==/UserScript==function withjQuery(callback, safe){ if(typeof(jQuery) == "undefined") { var script = document.createElement("script"); script.type = "text/javascript"; script.src = "https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"; if(safe) { var cb = document.createElement("script"); cb.type = "text/javascript"; cb.textContent = "jQuery.noConflict();(" + callback.toString() + ")(jQuery);"; script.addEventListener('load', function() { document.head.appendChild(cb); }); } else { var dollar = undefined; if(typeof($) != "undefined") dollar = $; script.addEventListener('load', function() { jQuery.noConflict(); $ = dollar; callback(jQuery); }); } document.head.appendChild(script); } else { callback(jQuery); }}withjQuery(function($){ var isTicketAvailable = false; //The table for displaying tickets var tbl = $(".obj")[0]; tbl.addEventListener("DOMNodeInserted", function() { if(checkTickets(event.target)) { isTicketAvailable = true; highLightRow(event.target); } tbl.firstAppend=false; }, true); //Trigger the button var doQuery = function() { displayQueryTimes(queryTimes++); isTicketAvailable = false; tbl.firstAppend = true; g.firstRemove = true; document.getElementById(isStudentTicket ? "stu_submitQuery" : "submitQuery").click(); } var checkTickets = function(row) { var hasTicket = false; var canBook = true; $("td input[type=button]", row).each(function(i, e) { if(e.classList.contains("yuding_x")) { canBook = false; } }); if(!canBook) return false; $("td", row).each(function(i, e) { if(ticketType[i-1]) { var info = e.innerText.trim(); if(info != "--" && info != "无") { hasTicket = true; highLightCell(e); } } }); return hasTicket; } //The box into which the message is inserted. var g = document.getElementById("gridbox"); //When the message is removed, the query should be completed. g.addEventListener("DOMNodeRemoved", function() { if(g.firstRemove) { g.firstRemove = false; if (isTicketAvailable) { if (isAutoQueryEnabled) document.getElementById("refreshButton").click(); onticketAvailable(); //report } else { //wait for the button to become valid } } }, true); //hack into the validQueryButton function to detect query var _validQueryButton = validQueryButton; validQueryButton = function() { _validQueryButton(); if(isAutoQueryEnabled) doQuery(); } var queryTimes = 0; //counter var isAutoQueryEnabled = false; //enable flag //please DIY: var onticketAvailable = function() { if(Audio) { new Audio("http://www.w3school.com.cn/i/song.ogg").play(); } else { alert("可以订票了！") } } var highLightRow = function(row) { $(row).css("background-color", "red"); } var highLightCell = function(cell) { $(cell).css("background-color", "blue"); } var displayQueryTimes = function(n) { document.getElementById("refreshTimes").innerText = n; }; var isStudentTicket = false; //Control panel UI $("<div/>").attr("style", "position:fixed;right:0;bottom:0;z-index:999;").append( $("<input/>").attr("type", "checkBox").change(function(){ isStudentTicket = this.checked; }) ).append( $("<span/>").text("学生") ).append( $("<button/>").attr("id", "refreshButton").text("自动刷新").click(function() { if(!isAutoQueryEnabled) { isAutoQueryEnabled = true; doQuery(); this.innerText="停止刷新"; } else { isAutoQueryEnabled = false; this.innerText="自动刷新"; } }) ).append( $("<p/>").text("尝试次数：").append( $("<span/>").attr("id", "refreshTimes").text("0") ) ).appendTo(document.body); //Ticket type selector & UI var ticketType = new Array(); $(".hdr tr:eq(2) td").each(function(i,e) { ticketType.push(false); if(i<3) return; ticketType = true; var c = $("<input/>").attr("type", "checkBox").attr("checked", "true"); c[0].ticketTypeId = i; c.change(function() { ticketType[this.ticketTypeId] = this.checked; }).appendTo(e); });}, true);
