<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[tengweichen126的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/tengweichen126</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; tengweichen126]]></copyright><item><title><![CDATA[json大全]]></title><link>https://blog.youkuaiyun.com/tengweichen126/article/details/7434006</link><guid>https://blog.youkuaiyun.com/tengweichen126/article/details/7434006</guid><author>tengweichen126</author><pubDate>Fri, 06 Apr 2012 22:35:48 +0800</pubDate><description><![CDATA[这里考虑都考虑的是服务器返回的是JSON形式的字符串的形式，对于利用JSONObject等插件封装的JSON对象，与此亦是大同小异，这里不再做说明。 
这里首先给出JSON字符串集，字符串集如下： 
复制代码 代码如下:
var data=" 
{ 
root: 
[ 
{name:'1',value:'0'}, 
{name:'6101',value:'西安市'}, 
{nam]]></description><category></category></item><item><title><![CDATA[Json数据转换list对象]]></title><link>https://blog.youkuaiyun.com/tengweichen126/article/details/7025512</link><guid>https://blog.youkuaiyun.com/tengweichen126/article/details/7025512</guid><author>tengweichen126</author><pubDate>Tue, 29 Nov 2011 23:38:08 +0800</pubDate><description><![CDATA[JSON代码：

[{"cId":2,"cName":"\u767d\u841d\u535c","amount":26,"price":"17"},{"cId":3,"cName":"\u80e1\u841d\u535c","amount":21,"price":"21"},{"cId":4,"cName":"\u7389\u7c73","amount":7,"price":"23"},{"c]]></description><category></category></item><item><title><![CDATA[erter]]></title><link>https://blog.youkuaiyun.com/tengweichen126/article/details/7018626</link><guid>https://blog.youkuaiyun.com/tengweichen126/article/details/7018626</guid><author>tengweichen126</author><pubDate>Mon, 28 Nov 2011 10:34:07 +0800</pubDate><description><![CDATA[erter]]></description><category></category></item><item><title><![CDATA[ExtJs 学习笔记 Ext.DomHelper 学习]]></title><link>https://blog.youkuaiyun.com/tengweichen126/article/details/6896944</link><guid>https://blog.youkuaiyun.com/tengweichen126/article/details/6896944</guid><author>tengweichen126</author><pubDate>Sat, 22 Oct 2011 19:18:41 +0800</pubDate><description><![CDATA[类说明： DomHelper 这个类对普通的DOM 或者HTML 片段封装了一些常用的方法，特别创建HTML fragment templates

DomHelper 规定的对象格式： 这个对象格式用来创建DOM 元素，对象的属性相当于普通DOM 元素的属性，如下所示：

tag : 要创建的元素名称children : 或者是 cn ，此层的孩子结点，孩子的数据格式和上层是一样的cls]]></description><category></category></item><item><title><![CDATA[Ext中的get、getDom、getCmp、getBody、getDoc的区别]]></title><link>https://blog.youkuaiyun.com/tengweichen126/article/details/6896064</link><guid>https://blog.youkuaiyun.com/tengweichen126/article/details/6896064</guid><author>tengweichen126</author><pubDate>Sat, 22 Oct 2011 11:46:23 +0800</pubDate><description><![CDATA[Ext中包含了几个以get开头的方法，这些方法可以用来得到文档中DOM、得到当前文档中的组件、得到Ext元素等，在使用中要注意区别使用。
1、get方法
get方法用来得到一个Ext元素，也就是类型为Ext.Element的对象， Ext.Element类是Ext对DOM的封装，代表DOM的元素，可以为每一个DOM创建一个对应的Element对象，可以通过Element对象 上的方法来实现对D]]></description><category></category></item><item><title><![CDATA[Ext.each]]></title><link>https://blog.youkuaiyun.com/tengweichen126/article/details/6895988</link><guid>https://blog.youkuaiyun.com/tengweichen126/article/details/6895988</guid><author>tengweichen126</author><pubDate>Sat, 22 Oct 2011 11:05:29 +0800</pubDate><description><![CDATA[var people = ['Bill', 'Saul', 'Gaius'];

//using each to detect Cylons:
Ext.each(people, function (person, index)
{
    var cylon = (index + 1) % 2 == 0; //every second man is a toaster
    alert(pers]]></description><category></category></item><item><title><![CDATA[Ext 核心 API -- Ext.apply 与 Ext.applyIf]]></title><link>https://blog.youkuaiyun.com/tengweichen126/article/details/6895950</link><guid>https://blog.youkuaiyun.com/tengweichen126/article/details/6895950</guid><author>tengweichen126</author><pubDate>Sat, 22 Oct 2011 10:48:36 +0800</pubDate><description><![CDATA[Ext中apply及applyIf方法的应用
 





        apply及applyIf方法都是用于实现把一个对象中的属性应用于另外一个对象中，相当于属性拷贝。不同的是apply将会覆盖目标对象中的属性，而applyIf只拷贝目标对象中没有而源对象中有的属性。
apply方法的签名为“apply( Object obj, Object config, Object d]]></description><category></category></item><item><title><![CDATA[Ext.data-DataProxy/ HttpProxy/ MemoryProxy/ ScriptTagProxy]]></title><link>https://blog.youkuaiyun.com/tengweichen126/article/details/6878214</link><guid>https://blog.youkuaiyun.com/tengweichen126/article/details/6878214</guid><author>tengweichen126</author><pubDate>Sun, 16 Oct 2011 18:02:04 +0800</pubDate><description><![CDATA[Ext.data.DataProxy
数据代理类是一个纯虚类，主要用于生成Ext.data.Record对象，没有公开的属性和方法，只是归定子类需要处理三个事件
beforeload : ( Object This, Object params )
load : ( Obj]]></description><category></category></item><item><title><![CDATA[关于javascript的消息提示]]></title><link>https://blog.youkuaiyun.com/tengweichen126/article/details/6878202</link><guid>https://blog.youkuaiyun.com/tengweichen126/article/details/6878202</guid><author>tengweichen126</author><pubDate>Sun, 16 Oct 2011 17:54:00 +0800</pubDate><description><![CDATA[1、关闭当前页面:关闭,如果是按钮则:

Response.Write("window.opener=null;window.close();");

这样点关闭的时候就不会弹出如当前窗口正试图关闭的对话框了.

2、当用户点浏览器的最大最小化关闭按钮中的关闭按钮时也]]></description><category></category></item><item><title><![CDATA[滚动效果]]></title><link>https://blog.youkuaiyun.com/tengweichen126/article/details/6878199</link><guid>https://blog.youkuaiyun.com/tengweichen126/article/details/6878199</guid><author>tengweichen126</author><pubDate>Sun, 16 Oct 2011 17:52:24 +0800</pubDate><description><![CDATA[DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
HTML>
HEAD>
TITLE> New Document TITLE>
META NAME="Generator" CONTENT="EditP]]></description><category></category></item><item><title><![CDATA[ext-ajax应用]]></title><link>https://blog.youkuaiyun.com/tengweichen126/article/details/6878195</link><guid>https://blog.youkuaiyun.com/tengweichen126/article/details/6878195</guid><author>tengweichen126</author><pubDate>Sun, 16 Oct 2011 17:48:56 +0800</pubDate><description><![CDATA[代码说明：
2行：URL参数是要提交到的页面
3行：params是一个需要提交的参数集，使用逗号分隔
8行：当回调成功返回后要执行的函数
9行：获取服务器端的回调参数值

10行：对回调值进行判断处理 这里需要说明一下的是如何获取回调参数值，Extjs里是通过JSON]]></description><category></category></item><item><title><![CDATA[Ext.data-DataReader/ArrayReader/JsonReader/XmlReader]]></title><link>https://blog.youkuaiyun.com/tengweichen126/article/details/6878183</link><guid>https://blog.youkuaiyun.com/tengweichen126/article/details/6878183</guid><author>tengweichen126</author><pubDate>Sun, 16 Oct 2011 17:40:48 +0800</pubDate><description><![CDATA[Ext.data.DataReader
纯虚类,从数据源得到结构化数据转换为元数据对象,对象包含Record的集合,一般用做Store对象的元数据,
具有如下格式
{
totalRecord:int,
records:Array of Ext.data.Record]]></description><category></category></item><item><title><![CDATA[Ext.data.Store]]></title><link>https://blog.youkuaiyun.com/tengweichen126/article/details/6878171</link><guid>https://blog.youkuaiyun.com/tengweichen126/article/details/6878171</guid><author>tengweichen126</author><pubDate>Sun, 16 Oct 2011 17:33:42 +0800</pubDate><description><![CDATA[Ext.data.Store是EXT中用来进行数据交换和数据交互的标准中间件，无论是Grid还是ComboBox，都是通过它实现数据读取、类型转换、排序分页和搜索等操作的。
Ext.data.Store中有一个Ext.data.Record数组，所有数据都存放在这些Ext.da]]></description><category></category></item><item><title><![CDATA[Extjs- Ext.Extend函数的使用]]></title><link>https://blog.youkuaiyun.com/tengweichen126/article/details/6877713</link><guid>https://blog.youkuaiyun.com/tengweichen126/article/details/6877713</guid><author>tengweichen126</author><pubDate>Sun, 16 Oct 2011 13:42:43 +0800</pubDate><description><![CDATA[Ext.extend在Extjs 中扮演着重大角色，是Extjs中几个重要函数之一。要想深入了解EXTJS，这个函数非掌握不可,网上有很多关于这个函数的源码分析和介绍方面的文章,这里我只总结关于这个函数的使用的下几种情况,不详细分析这个函数的源码。
Example one:]]></description><category></category></item><item><title><![CDATA[EXT中xtype的含义分析]]></title><link>https://blog.youkuaiyun.com/tengweichen126/article/details/6877583</link><guid>https://blog.youkuaiyun.com/tengweichen126/article/details/6877583</guid><author>tengweichen126</author><pubDate>Sun, 16 Oct 2011 11:59:32 +0800</pubDate><description><![CDATA[序言 

根据我在论坛上的观察，xtype用起来的时候疑惑会比较多。甚至有些人根本忽略xtype，或者不清楚它是什么。所以我决定阐述一下这个xtype的概念。 

定义 

xtype就是一个代表类（Class）的标识名字。 

譬如，你有这个类，名字是Ext.u]]></description><category></category></item><item><title><![CDATA[ExtJS中的renderTo何applyTo的差别]]></title><link>https://blog.youkuaiyun.com/tengweichen126/article/details/6877567</link><guid>https://blog.youkuaiyun.com/tengweichen126/article/details/6877567</guid><author>tengweichen126</author><pubDate>Sun, 16 Oct 2011 11:48:38 +0800</pubDate><description><![CDATA[appyTo
renderTo
在外部的写法
applyToMarkup
render
　　老实不客气的说：没有Panel，就没有extjs的盛名。那些最常见的UI组件都是继承自它。暴爽的东西啊。我就在想，这么好的东西怎么会出现得这么晚呢？
　　在这一篇中，将详细讲一]]></description><category></category></item><item><title><![CDATA[ExtJS 开发总结]]></title><link>https://blog.youkuaiyun.com/tengweichen126/article/details/6877534</link><guid>https://blog.youkuaiyun.com/tengweichen126/article/details/6877534</guid><author>tengweichen126</author><pubDate>Sun, 16 Oct 2011 11:22:00 +0800</pubDate><description><![CDATA[不知不觉2008已经走到了尽头，在这近一年中，一直不断的尝试用ExtJS做项目，从1.1到现在的2.2，吃了不少苦头，也有不少收获，总结一下，一起分享！
1. ExtJS的定位是RIA，和Prototype、jQuery等类库的定位不同。使用ExtJS做开发，就是意味着以客户端]]></description><category></category></item><item><title><![CDATA[Ext.FormPanel]]></title><link>https://blog.youkuaiyun.com/tengweichen126/article/details/6877463</link><guid>https://blog.youkuaiyun.com/tengweichen126/article/details/6877463</guid><author>tengweichen126</author><pubDate>Sun, 16 Oct 2011 10:51:42 +0800</pubDate><description><![CDATA[Ext.FormPanel" alt="Ext学习系列(4)-- Ext.FormPanel" src="http://s3.sinaimg.cn/middle/4adf31eat81b9095860c2&690" height="316">
1、Ext.FormPanel参数]]></description><category></category></item><item><title><![CDATA[Ext.FieldSet]]></title><link>https://blog.youkuaiyun.com/tengweichen126/article/details/6877458</link><guid>https://blog.youkuaiyun.com/tengweichen126/article/details/6877458</guid><author>tengweichen126</author><pubDate>Sun, 16 Oct 2011 10:49:25 +0800</pubDate><description><![CDATA[Ext.FieldSet" alt="Ext学习系列(5)-- Ext.FieldSet" src="http://s12.sinaimg.cn/middle/4adf31eat81b9bcf5592b&690" height="406">

1、Ext.FieldSet参数]]></description><category></category></item><item><title><![CDATA[Ext.data.Connection]]></title><link>https://blog.youkuaiyun.com/tengweichen126/article/details/6877452</link><guid>https://blog.youkuaiyun.com/tengweichen126/article/details/6877452</guid><author>tengweichen126</author><pubDate>Sun, 16 Oct 2011 10:46:04 +0800</pubDate><description><![CDATA[Ext.data.Connection主要用于在Ext.data.HttpProxy和Ext.data.ScriptTagProxy中执行与后台交互的任务，它会从指定的URL获得数据，并把后台返回的数据交给HttpProxy或ScriptTagProxy处理，Ext.data.C]]></description><category></category></item></channel></rss>