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Extjs 4 MVC 例子

Sencha Docs ExtJs 4.0 MVC例子   目录结构如下:     代码:index.html <html> <head> <title>Account Manager</title> <link rel="stylesheet" type="text/css" href="../../resources/css/ext-all.css"> <script type="text/javas ...

extjs on

  on    chrome override afterRender no     override afterRender yes     Ext.onReady(function(){ var win=new Ext.window.Window({ title:'Hello', height:200, width:400, layout:'fit', //updat ...

extjs xtype

<html> <head> <link rel="stylesheet" type="text/css" href="../resources/css/ext-all.css" /> <script type="text/javascript" src="../bootstrap.js"></script> <script type="text/jav ...
this 一开始看的昏头昏脑的,baidu就是一堆ctrl+v 的东西, this? the calling object 要义一: calling 要义二: object   <script type="text/javascript" src="../bootstrap.js"></script> <script type="text/javascript" src="../locale/ext-lang-zh_CN.js"></script& ...
initComponent 和constructor 的参数问题?   initComponent 可以取得constructor 中的参数吗?怎样取得? 2012-3-15   例证:   <script type="text/javascript"> // Ext.define('Desktop',{ extend:'Ext.panel.Panel', app:null, initComponent:function(){               alert('app ...
xtype 的资料,百度一下,基本上都是component中的对照。   xtype:'wallpaper' ,比如:extjs 4的desktop例子中,怎么理解 xtype:‘wallpaper'   Ext.widget API说明如下: Convenient shorthand to create a widget by its xtype, also see  Ext.ClassManager.instantiateByAlias   Instantiate a class by its alias   配合alias:'widget.wall ...
先代码:       father 中有 constructor 的情况,之后将这里的注释掉       constructor:function(name){          alert('father1\'s'+name);        }        没有注释,结果会是:     father1's2012-3-9       注释掉:结果是:    grandfather constructor2012-3-9     <script type="text/javascript"> Ext.def ...
Desktop.html   <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <title>ExtTop - Desktop Sample A ...
  for 增强循环与iterator   public class Test { public static void main(String[] args) { Student s=new Student(); s.set(); for(Object obj:s) { System.out.println(obj); } } }       import java.util.ArrayList; import java.util.Iterator; public class Student implements I ...
  apache-tomcat-6.0.32\webapps\mypro apache-tomcat-6.0.32\webapps\mypro\META-INF apache-tomcat-6.0.32\webapps\mypro\WEB-INF\web.xml E:\apache-tomcat-6.0.32\webapps\mypro\index.jsp   vim 编辑器   web.xml [记得写web.xml] <?xml version="1.0" encoding="utf-8"?> <web-app ...
  index.jsp 中 <a href="index2.jsp?name=chen">index2</a>   链接到 index2.jsp <body>  <%out.println(request.getHeader("referer")); %><br/>  <%out.println(request.getQueryString()); %><br/>  <%out.println(request.getRequestURI()); %& ...
  自定义标签执行顺序实验: doStartTag()中的  return EVAL_BODY_INCLUDE  顺序:  setPageContext() SetParent() doStartTag() doAfterBody() doEndTag()  return SKIP_BODY setPageContext() setParent() doStartTag() doEndTag()  return EVAL_PAGE  执行顺序: setPageContext() setParent() doStartTag() setBodyCo ...
011-6-27 17:40:49 org.apache.catalina.core.StandardContext filterStart严重: Exception starting filter struts2java.lang.ClassNotFoundException: org.apache.struts2.dispatcher.FilterDispatcher at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1680) at org.apache.catalina.loa ...

js 学习

    博客分类:
  • js
js 控制div的显示   <html>    <meta http-equiv="content-type" content="text/html;charset=utf-8;"/>   <head><TITLE>测试</TITLE>      <script>          function sel(){              if(document.myForm.divList.value==1)              {               ...
select *  from (select *          from tableA         where type = 'A'         order by dbms_random.value) where rownum = 1 union all select *  from (select *          from tableA          where type = 'B'         order by dbms_random.value) where rownum = 1 union all select *  from (select *     ...
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