tangyangzhe

$.fn.serializeObject = function()
{
   var o = {};
   var a = this.serializeArray();
   $.each(a, function() {
       if (o[this.name]) {
           if (!o[this.name].push) {
               o[this.name] = [o[this.name]];
           }
           o[this.name].push(this.value || '');

tangyangzhe

var guid = function() {
    var S4 = function() {
        return (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1);
    };
    return (S4() + S4() + "-" + S4() + "-" + S4() + "-" + S4() + "-" + S4() + S4() + S4());
};

tangyangzhe

/*
		12306 Auto Query => A javascript snippet to help you book tickets online.
		Copyright (C) 2011-2012 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

tangyangzhe

window.onload = function () {
    drag(document.getElementById('drag'), [200, 400, 30, 300]);
};

function drag(o, r) {
    o.firstChild.onmousedown = function () {
        return false;
    };
    o.onmousedown = function (a) {
        o.style.cursor = 'move';

tangyangzhe

// http://dancewithnet.com/2007/12/04/a-javascript-module-pattern/
<script type="text/javascript" src="http://yui.yahooapis.com/2.2.2/build/utilities/utilities.js"></script>
<ul id="myList">
    <li class="draggable">一项</li>
    <li>二项</li>
    <li class="draggable">三项</li>
</ul>
<script>
    YAHOO.namespace("myProject");
    YAHOO.myProject.myModule = function () {

tangyangzhe

百度：Tangram

基本上就是个百度版jQuery，2.0版本使用链式API，更像了。
配套的还有UI库Magic和模版引擎BaiduTemplate（和ejs很像）

腾讯：JX

理念在介绍里面写的很详细，代码清晰，注释丰富，可读性很好，但只有文档没有实例。
比较传统的大块头框架，本质上来说还是一堆工具方法和对象的堆积，提供了很基本的模块化的开发方式，但没有模块间的依赖关系支持。

tangyangzhe

function isEven(number) {  
  if (number === 0) {  
      return true;  
  }  
  else {  
      return isOdd(number - 1);  
  }  
}  
  
function isOdd(number) {  

tangyangzhe

function clearSelection() {
    if(document.selection && document.selection.empty) {
        document.selection.empty();
    } else if(window.getSelection) {
        var sel = window.getSelection();
        sel.removeAllRanges();
    }
}

tangyangzhe

function getConnection() {
  $dbhost="127.0.0.1";
	$dbuser="root";
	$dbpass="root";
	$dbname="cellar";
	$dbh = new PDO("mysql:host=$dbhost;dbname=$dbname", $dbuser, $dbpass, array(PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES 'utf8';"));	
	$dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
	return $dbh;
}

tangyangzhe

/* 前端JS代码 */
function addWine() {
  console.log('addWine');
	$.ajax({
		type: 'POST',
		contentType: 'application/json',
		url: rootURL,
		dataType: "json",
		data: formToJSON(),
		success: function(data, textStatus, jqXHR){