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做了个osworkflow的designer工具�Q�模仿jbpm的样式。大家试用用

dreamstone — Mon, 14 Sep 2009 10:01:00 GMT

eclipse3.2版本�Q�依赖wst和gef
http://www.tkk7.com/Files/dreamstone/eclipse1.part1.rar
http://www.tkk7.com/Files/dreamstone/eclipse1.part2.rar
http://www.tkk7.com/Files/dreamstone/eclipse1.part3.rar
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http://www.tkk7.com/Files/dreamstone/eclipse1.part5.rar
http://www.tkk7.com/Files/dreamstone/eclipse1.part6.rar

dreamstone 2009-09-14 18:01 发表评论

dreamstone — Wed, 19 Aug 2009 02:44:00 GMT

什么是工作��：
��是工作��程的计��模型，卛_��工作��程中的工作如何前后�l�织在一��L��逻辑和规则在计算��Z��以恰当的模型�q�行表示�q�对其实施计��。工作流要解决的主要问题是：为实现某个业务目标，在多个参与者之��_��利用计算机，按某�U�预定规则自动传递文档、信息或者�Q务�?strong>

工作��的应用场景�Q?br /> soa中的时序�~�排�Q�oa�pȝ��中的审批��{。大部分��理��程中都可以用到工作��?/font>

工作��与业务的关�p?br /> 一、业务集成到工作��中�Q�一�U�常见的做法是把所有的业务集成到工作流中，如果有个业务��定义个function�Q�然后放�q�去。例如要生成spcode�?br /> 1、带来的好处�Q?br /> 业务与工作流完全集成�Q�只需要找到工作流配置文�g�Q�以他�ؓ�ȝ��p��扑ֈ�所有的业务。让代码的阅�ȝ��护更方便�?br /> 2、坏处：
�q�不是最好的理念�Q�仍焉��要一�ơ次的读原来的代码，复用性差�Q�可剥离性差�Q�比如我不想用工作流了）�Q�替换性差�Q�比如我想从osworkflow到jbpm�Q�，侵入性高。跟现在大家说的最多的soa冲突�?br /> 3、适用环境
��项目开发，灉|��Q�重写难度不�?/font>

二、业务单独写�Q�工作流后加入进�?br /> 用非工作��的代码实现所有的业务�Q�再用工作流�~�排
1、带来的好处�Q?br /> �W�合soa的原则，可以分组�Ӟ��分服务，分应用，复用性好�Q�一旦复用消耗小�Q��ƈ不需要了解内部代码�?br /> 2、坏处：
初期消耗大�Q�业务划分难度大�Q�需要频�J�调整�?br /> 3、适用环境
��大型的��目��好�Q�甚臛_��以在应用之间�l�织。在电子�pȝ��集成中最有用�?br />
工作��引擎：
字面意思理解，工作��引擎就是工作流核心元素解决�Ҏ��?br /> 那工作流的核心是什么呢�Q?br /> 有权限的操作者触发流�E�在各种条�g下的跌��{�?br /> 关键的是权限�Q�条�Ӟ��跌��{�?br /> 所以工作流引擎实现的就是：
�Ҏ��角色、分工和条�g的不同决定信息传递�\�?br />

使用工作��引擎带来的便利�Q?br /> 1、开发简�?br /> 2、稳定�?br /> 3、易�l�护

理解工作��：
一句话�Q�其实��Y件设计上更多的是借鉴非��Y件知识，比如设计模式来源于徏�{�。哲学上也有大同理论�?/p>

说了好久的工作流�Q�知道它的好处，知道它的坏处�Q�知道应用场景，但工作流�q�是有点朦胧�Q�想到设计工作流�Q�理解工作流�q�是有点头疼。特别是在大的场景，比如说我要实��C�Q意方式定义的��程。听到这个就头大。那如何解决�q�个问题呢？

��是�q�类问题�Q�约�Ҏ��从理论的高度来解冟뀂那么我们来看osworkflow是基于什么实现的�Q�有限状态机。当我们攑ֈ�宏观�Q�我们要解决所有问题的时候会感觉很棘手，��L��程。但攑ֈ�微观呢。虽然我们最�l�是要解��x��个的路由。但是我只要解决��L��两个step之间的�\由。所有的路由��p��决了。这也是数学上的归纳法�?br />
好了现在的问题已�l�变成如何解决两个step之间的�\�׃��Q�从两个step之间的�\由，再次�~�减刎ͼ�我只需要知道一个step可以��C��么地方，那我��q��道是否两个step之间存在路由�?br />
那放��C��个step上是否就是有限状态机了呢�Q�没错�?br /> step��是状态，action��是状态�{换，但是osworkflow赋予了action太多的功能，变成了action中的result才是转换�Q�而action变成了�{换过�E�中一些列操作及�{换的集合�?/p>

有限状态机�Q?br /> 你熟悉他吗，一定的�Q�一定熟悉他�Q�想��x��多少�E�序是基于他实现的。比如rpg游戏中迷宫的��L��路口�Q�比如rpg游戏中的情节讑֮�。如果你写一个游戏引擎，你会发现fsm��M��有多�q�。即使你不写游戏引擎�Q�你玩游戏吗�Q�在rpg中是否用�W�通过一个个的点再现�q�迷宫地图，是否通过一�ơ次的通关扑ֈ�各种隐藏情节�Q�这��是状态机�?/p>

osworkflow的设计工��P��
��Z��么osworkflow不提供设计工具呢�Q�osworkflow开发者说�Q�要灉|��Q�这是程序员�q�的事情。但是uml本��n也是�E�序员干的事情。再��x��因�ؓosworkflow��Z��有限状态机�Q�而对于有限状态机�q�种如果用uml表现出来是困隄��。��M��Z��些难以控制的地方�Q�再来看看jbpm�Q�因为jbpm是基于状态图的，来源于uml�Q�所以更�Ҏ��计工兗��?/p>

个�h理解�Q�大家交��?/p>

dreamstone 2009-08-19 10:44 发表评论

html in mms or fetch remote media in mms(彩信中能否自动访问远�E�资�?

dreamstone — Fri, 22 May 2009 03:51:00 GMT

摘要: html in mms or fetch remote media in mms(彩信中能否自动访问远�E�资�? 阅读全文

dreamstone 2009-05-22 11:51 发表评论

axis2 入门 quickstart(webservice Requested resource not found)

dreamstone — Sat, 31 Jan 2009 03:20:00 GMT

摘要: axis2 入门 quickstart webservice Requested resource not found 官方错误阅读全文

dreamstone 2009-01-31 11:20 发表评论

使用Apache+tomcat比单独��用tomcat能带来什么样的好处及坏处

dreamstone — Fri, 07 Nov 2008 04:33:00 GMT

摘要: 阅读全文

dreamstone 2008-11-07 12:33 发表评论

acegi的验证问�? ---中文用户名登录，及md5加密密码方式

dreamstone — Fri, 19 Sep 2008 13:29:00 GMT

在框架中使用了acegi�Q�但是割接了一个微软的�pȝ��Q�系�l�中出现了中文用户名��d��Q�这��造成了问题�?br /> 因�ؓ之前acegi都是另一个同事负责，现在同事不在�Q�只能自��p��冻I��扑ֈ�acegi中取得用户名的地�?br /> org.acegisecurity.ui.webapp.AuthenticationProcessingFilter 中的�q�段代码

1public Authentication attemptAuthentication(HttpServletRequest request)
2        throws AuthenticationException {
3        String username = obtainUsername(request);
4        String password = obtainPassword(request);
5
6        if (username == null) {
7            username = "";
8        }
9
10        if (password == null) {
11            password = "";
12        }
13
14        UsernamePasswordAuthenticationToken authRequest = new UsernamePasswordAuthenticationToken(username, password);
15
16        // Place the last username attempted into HttpSession for views
17        request.getSession().setAttribute(ACEGI_SECURITY_LAST_USERNAME_KEY, username);
18
19        // Allow subclasses to set the "details" property
20        setDetails(request, authRequest);
21
22        return this.getAuthenticationManager().authenticate(authRequest);
23    }
24

取出username后发现是��q��Q�如果解册��个问题呢�Q�第一个想到的是�{�?br />

username=new String(username.getBytes("ISO8859-1"),"UTF-8");
解决问题�Q�但是这�D�代码要嵌入到acegi中必��重新编译acegi

上边的办法改动太大，再想办法�Q�想到既焉��题是来自�~�码�Q�看看web.xml的filter发现原因在这
spring的filter是解决编码问题的�Q�但是因为acegi的filter在spring之前�Q�所以编码没有�{码。又不能把acegi的filter挪到spring filter之后�Q�这样就有安全问题了�?br />
那就增加一个filter�Q�只�q��o��d��链接�Q�然后设�|�一下代替spring的encodingfilter讄��一下编码，解决问题

public class EncodeChnUsernameFilter implements Filter{
    private static final String ACEGI_SECURITY_FORM_USERNAME_KEY ="j_username";
    private static final String ACEGI_SECURITY_FORM_PASSWORD_KEY = "j_password";
    public void destroy() {

    }

    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
        request.setCharacterEncoding("UTF-8");
        chain.doFilter(request, response);
    }

    public void init(FilterConfig arg0) throws ServletException {

    }
}

中文用户名登录问题解决了�?br />
但是另一个问题来了，密码是非明文的md5加密的，需要加密，同样不想更改acegi�?br /> 那好吧��l��用filter�Q�看看能否getParameter后再set回去

String password= request.getParameter("j_password");
//�q�里是个md5加密函数
password = md5(password);
//怎么set�q�去呢？
request.getParameterMap().put("j_password",password);
//启动试一下，异常报错�Q�map不能put�Q�看一下异常，发现�q�个不是普通的map�Q�是org.apache.catalina.util.ParameterMap�Q�这个map中有个标志位lock�Q�tomcat不让更改http接收到的倹{�?br /> //��Z��不服输的�_��Q�一定要搞定它，呵呵
ParameterMap map = (ParameterMap)request.getParameterMap();
map.setLock(false);
map.put("j_password",password);
map.setLock(true);
//搞定�Q�不对，�~�译不通过�Q�发现org.apache.catalina.util.ParameterMap的jar包是catalina.jar�?br /> 把这个包攑ֈ�lib下编译，通过�Q�运行出向下转型错误�Q�仔�l�看一下发现request.getParameterMap()出来的ParameterMap.getClass()的id�?00多，而接受�{�?/span>
的ParameterMap.class.getClass()�?000多，不是一个类啊。想想也对，lib下和tomcat的server/lib下各有一个catalina.jar�q�个��是两个�c�M��?br />
eclipse add 外部jar包，直接add上tomcat中的catalina.jar�Q�编译运行，�q�是有问题，�q�次是报的classNotFound异常�Q��ؓ什么会�q�样呢，命名Server/lib下有�q�个jar包，后来想了下明白了。tomcat一定是限定了catalina.jar不能被普通的用户�c�L��直接引用。处于安全性考虑吧。这条�\��C��通了�Q�回到acegi才发现acegi的配�|�文件中是可以随意配�|�autheticationfilter的，自己写一个autheticationfilter�Q�配�|�进去，不用�pȝ��的，解决问题�Q�filter里边怎么写都没问题，爱怎么处理怎么处理�Q�呵�?/span>

dreamstone 2008-09-19 21:29 发表评论

apache Ant中文手册 2.0�?(教程)

dreamstone — Fri, 25 Jan 2008 10:36:00 GMT

摘要: ant 中文手册教程阅读全文

dreamstone 2008-01-25 18:36 发表评论

javascript 兌��列表的实�?��单的和复杂的)

dreamstone — Fri, 14 Sep 2007 01:39:00 GMT

摘要: 动态刷新实�?nbsp; 阅读全文

dreamstone 2007-09-14 09:39 发表评论

dreamstone — Fri, 14 Sep 2007 01:39:00 GMT

DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
HEAD>

<BODY>
<script language="javascript">
var i = 0,j = 0; //行号与列�?/span>
var oNewRow ; //定义插入行对�?/span>
var oNewCell1,oNewCell2; //定义插入列对�?/span>

//��d��条�g�?/span>
function AddRow()
{
i = document.all.MyTable.rows.length;
oNewRow = document.all.MyTable.insertRow(i);
oNewRow.id = j;

//��d��W�一�?/span>
oNewCell1 = document.all.MyTable.rows[i].insertCell(0)
oNewCell1.innerHTML = "" + j + "'"+" size='14' value=\"\">";

//��d��W�二�?/span>
oNewCell2 = document.all.MyTable.rows[i].insertCell(1)
oNewCell2.innerHTML ="" + j + " value='删除当前�?"+"onClick='DelCurrentRow(" + j + ");'>";
j++;
}

//删除�?/span>
function DelCurrentRow(j)
{
with(document.all.MyTable)
{
for (var i=0;i<rows.length;i++)
{
if (rows[i].id == j)
{
deleteRow(i);
}
}
}
}
script>

<form method="post" action="">
<div style="margin-left:80px;color:red;font-weight:bold;">div>
<div align="center" class="title-font">
动态添加HTML元素
div>
 
<table style="border:0px;" cellpadding=0 cellspacing=0
 align="center">
<tr>
<td style="border:0px;" width="340"><hr>td>
<td style="border:0px;"><input type=button value="��d��" name"addFieldBT" onclick="AddRow();"/>td>
tr>
table>
 
<table style="border:0px;" cellpadding=0 cellspacing=0
 align="center" class="TableBody" id="MyTable" border="0">
table>
 
<table style="border:0px;" cellpadding=0 cellspacing=0
 align="center">
 <tr>
 <td align="center" style="border:0px;">
 <input type=button value="提交" name="searchBT" onclick=""/>
 td>
 tr>
table>
<script language="javascript">AddRow()script>
form>
BODY>
HTML>

dreamstone 2007-09-14 09:39 发表评论

最��单的ajax实现

dreamstone — Mon, 10 Sep 2007 15:00:00 GMT

dreamstone 2007-09-10 23:00 发表评论

javascript两种渐变效果�q�度条的实现

dreamstone — Mon, 10 Sep 2007 14:58:00 GMT

摘要: 渐变效果�q�度�?lt;/title> <script language="javascript"> var i; function go() { bar_width = docum... <a href='http://www.tkk7.com/dreamstone/archive/2007/09/10/144105.html'>阅读全文</a> <div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/dreamstone/" target="_blank">dreamstone</a> 2007-09-10 22:58 <a href="http://www.tkk7.com/dreamstone/archive/2007/09/10/144105.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div> </article> <article> dreamstone — Mon, 10 Sep 2007 14:54:00 GMT <div style="border-right: #cccccc 1px solid; padding-right: 5px; border-top: #cccccc 1px solid; padding-left: 4px; font-size: 13px; padding-bottom: 4px; border-left: #cccccc 1px solid; width: 98%; word-break: break-all; padding-top: 4px; border-bottom: #cccccc 1px solid; background-color: #eeeeee">' ProcessKillLocal.vbs ' Sample VBScript to kill a program ' Author Guy Thomas http://computerperformance.co.uk/ ' Version 2.7 - December 2005 ' ------------------------ -------------------------------' Option Explicit Dim objWMIService, objProcess, colProcess Dim strComputer, strProcessKill strComputer = "." strProcessKill = "'otrun.exe'" Set objWMIService = GetObject("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" _ & strComputer & "\root\cimv2") Set colProcess = objWMIService.ExecQuery _ ("Select * from Win32_Process Where Name = " & strProcessKill ) For Each objProcess in colProcess objProcess.Terminate() Next WSCript.Echo "Just killed process " & strProcessKill _ & " on " & strComputer WScript.Quit ' End of WMI Example of a Kill Process </div> <div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/dreamstone/" target="_blank">dreamstone</a> 2007-09-10 22:54 <a href="http://www.tkk7.com/dreamstone/archive/2007/09/10/144104.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div> </article> <article> <h1>javascript ��止输入、禁止粘帖、禁止拖放、禁止输入法</h1> dreamstone — Mon, 10 Sep 2007 14:50:00 GMT <script> function regInput(str){ reg=/^[a-z]*$/; return reg.test(str) } </script> <input type="text" onkeypress = "return regInput(String.fromCharCode(event.keyCode))" onpaste = "return regInput(window.clipboardData.getData('Text'))" ondrop = "return regInput(event.dataTransfer.getData('Text'))" style="ime-mode:Disabled"> <input type="text"> 另外如果要兼容ie ,firefox netscapt三个��览器，��׃��能用onkeypress事�g�?br /> 而应该把onkeypress事�g变成 onkeydown事�g+onkeyup事�g�?br /> 再keydown事�g中检查，�q�设�|�标志位�Q�在onkeyup事�g中返回，�c�M��q�样 script language="javascript"> var tag; function kd(evt) { alert(evt.keyCode); if (evt.keyCode >= 48 && evt.keyCode <= 57) { tag=true; return; }else{ if (evt.keyCode==8){ tag=true; return; } } tag=false; } function kp(){ return tag; } </script> 至于��Z��么这��P��自己��试一下不�q�样的结果吧 <div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/dreamstone/" target="_blank">dreamstone</a> 2007-09-10 22:50 <a href="http://www.tkk7.com/dreamstone/archive/2007/09/10/144103.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div> </article> <article> dreamstone — Mon, 10 Sep 2007 14:02:00 GMT <div style="border-right: #cccccc 1px solid; padding-right: 5px; border-top: #cccccc 1px solid; padding-left: 4px; font-size: 13px; padding-bottom: 4px; border-left: #cccccc 1px solid; width: 98%; word-break: break-all; padding-top: 4px; border-bottom: #cccccc 1px solid; background-color: #eeeeee"><script> function formatNumber(number,pattern)<span id="Codehighlighter1_47_2660_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff">{ var str = number.toString(); var strInt; var strFloat; var formatInt; var formatFloat; if(/\./g.test(pattern))<span id="Codehighlighter1_195_303_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff">{ formatInt = pattern.split('.')[0]; formatFloat = pattern.split('.')[1]; }else<span id="Codehighlighter1_308_385_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff">{ formatInt = pattern; formatFloat = null; } if(/\./g.test(str))<span id="Codehighlighter1_412_918_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff">{ if(formatFloat!=null)<span id="Codehighlighter1_443_807_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff">{ var tempFloat = Math.round(parseFloat('0.'+str.split('.')[1])*Math.pow(10,formatFloat.length))/Math.pow(10,formatFloat.length); strInt = (Math.floor(number)+Math.floor(tempFloat)).toString(); strFloat = /\./g.test(tempFloat.toString())?tempFloat.toString().split('.')[1]:'0'; }else<span id="Codehighlighter1_812_912_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff">{ strInt = Math.round(number).toString(); strFloat = '0'; } }else<span id="Codehighlighter1_923_985_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff">{ strInt = str; strFloat = '0'; } if(formatInt!=null)<span id="Codehighlighter1_1010_1821_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff">{ var outputInt = ''; var zero = formatInt.match(/0*$/)[0].length; var comma = null; if(/,/g.test(formatInt))<span id="Codehighlighter1_1168_1244_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff">{ comma = formatInt.match(/,[^,]*/)[0].length-1; } var newReg = new RegExp('(\\d<span id="Codehighlighter1_1292_1302_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff">{'+comma+'})','g'); if(strInt.length<zero)<span id="Codehighlighter1_1343_1496_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff">{ outputInt = new Array(zero+1).join('0')+strInt; outputInt = outputInt.substr(outputInt.length-zero,zero) }else<span id="Codehighlighter1_1501_1550_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff">{ outputInt = strInt; } var outputInt = outputInt.substr(0,outputInt.length%comma)+outputInt.substring(outputInt.length%comma).replace(newReg,(comma!=null?',':'')+'$1') outputInt = outputInt.replace(/^,/,''); strInt = outputInt; } if(formatFloat!=null)<span id="Codehighlighter1_1849_2497_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff">{ var outputFloat = ''; var zero = formatFloat.match(/^0*/)[0].length; if(strFloat.length<zero)<span id="Codehighlighter1_1979_2365_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff">{ outputFloat = strFloat+new Array(zero+1).join('0'); //outputFloat = outputFloat.substring(0,formatFloat.length); var outputFloat1 = outputFloat.substring(0,zero); var outputFloat2 = outputFloat.substring(zero,formatFloat.length); outputFloat = outputFloat1+outputFloat2.replace(/0*$/,''); }else<span id="Codehighlighter1_2370_2455_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff">{ outputFloat = strFloat.substring(0,formatFloat.length); } strFloat = outputFloat; }else<span id="Codehighlighter1_2502_2607_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff">{ if(pattern!='' || (pattern=='' && strFloat=='0'))<span id="Codehighlighter1_2561_2601_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff">{ strFloat = ''; } } return strInt+(strFloat==''?'':'.'+strFloat); } alert(formatNumber(0,'')); alert(formatNumber(12432.21,'#,###')); alert(formatNumber(12432.21,'#,###.000#')); alert(formatNumber(12432,'#,###.00')); alert(formatNumber('12432.415','#,###.0#')); </script> </div> <div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/dreamstone/" target="_blank">dreamstone</a> 2007-09-10 22:02 <a href="http://www.tkk7.com/dreamstone/archive/2007/09/10/144096.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div> </article> <article> <h1>用vbscript来重写javascript</h1> dreamstone — Mon, 10 Sep 2007 07:45:00 GMT 我们现实中可能有一�U�需求就是要控制confirm的时候焦点的默认��|��q�个时候javascript��比较难了�?br /> 可以��试用vbscript来重写javascript�Q�虽然这�U�方法也有很多弊端�?br /> <div style="border-right: #cccccc 1px solid; padding-right: 5px; border-top: #cccccc 1px solid; padding-left: 4px; font-size: 13px; padding-bottom: 4px; border-left: #cccccc 1px solid; width: 98%; word-break: break-all; padding-top: 4px; border-bottom: #cccccc 1px solid; background-color: #eeeeee"><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <HEAD> <TITLE> New Document </TITLE> <META NAME="Generator" CONTENT="EditPlus"> <META NAME="Author" CONTENT=""> <META NAME="Keywords" CONTENT=""> <META NAME="Description" CONTENT=""> </HEAD> <script language=javascript> function msg()<span id="Codehighlighter1_306_440_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff">{ execScript("n=msgbox('是否保存',4,'自定的的confirm')","vbscript"); alert(n); return(n == 1); } </script> <BODY> <input type="button" onclick="msg()" value="click" /> </BODY> </HTML></div> <div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/dreamstone/" target="_blank">dreamstone</a> 2007-09-10 15:45 <a href="http://www.tkk7.com/dreamstone/archive/2007/09/10/144018.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div> </article> <article> dreamstone — Mon, 10 Sep 2007 07:42:00 GMT http://download.eclipse.org/eclipse/downloads/drops/S-3.4M1-200708091105/index.php <div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/dreamstone/" target="_blank">dreamstone</a> 2007-09-10 15:42 <a href="http://www.tkk7.com/dreamstone/archive/2007/09/10/144015.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div> </article> <article> <h1>js转换中把10�q�制数字转换�?6�q�制</h1> dreamstone — Mon, 10 Sep 2007 07:40:00 GMT <script language="javascript"> var x = 33; alert(x.toString(16)); </script> <div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/dreamstone/" target="_blank">dreamstone</a> 2007-09-10 15:40 <a href="http://www.tkk7.com/dreamstone/archive/2007/09/10/144014.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div> </article> <article> <h1>javascript中的各种输入限制</h1> dreamstone — Mon, 10 Sep 2007 07:37:00 GMT 1.文本框输入限�? ֮�现限制输入大、小写英文，数字�Q��Q点小敎ͼ�日期�Q�中文，部分英文�Q�部分中文等众多功能。直接加入到html代码中即可��用�?/p> <script> function regInput(obj, reg, inputStr) { var docSel = document�Q�selection.createRange() if (docSel.parentElement().tagName != "INPUT") return false oSel = docSel.duplicate() oSel.text = "" var srcRange = obj.createTextRange() oSel.setEndPoint("StartToStart", srcRange) var str = oSel.text + inputStr + srcRange.text.substr(oSel.text.length) return reg.test(str) } </script> ��写英文�Q?lt;xmp style= "display:inline"> </xmp> <input onkeypress = "return regInput(this, /^[a-z]*$/, String.fromCharCode(event.keyCode))" onpaste = "return regInput(this, /^[a-z]*$/, window.clipboardData.getData('Text'))" ondrop = "return regInput(this, /^[a-z]*$/, event.dataTransfer.getData('Text'))" style="ime-mode:Disabled"> 大写英文�Q?lt;xmp style= "display:inline"> </xmp> <input onkeypress = "return regInput(this, /^[A-Z]*$/, String.fromCharCode(event.keyCode))" onpaste = "return regInput(this, /^[A-Z]*$/, window.clipboardData.getData('Text'))" ondrop = "return regInput(this, /^[A-Z]*$/, event.dataTransfer.getData('Text'))" style="ime-mode:Disabled"> ��L��数字�Q?lt;xmp style="display:inline"> </xmp> <input onkeypress = "return regInput(this, /^[0-9]*$/, String.fromCharCode(event.keyCode))" onpaste = "return regInput(this, /^[0-9]*$/, window.clipboardData.getData('Text'))" ondrop = "return regInput(this, /^[0-9]*$/, event.dataTransfer.getData('Text'))" style="ime-mode:Disabled"> �?位小敎ͼ�<xmp style="display:inline"> </xmp> <input onkeypress = "return regInput(this, /^\d*\.?\d{0,2}$/, String.fromCharCode(event.keyCode))" onpaste = "return regInput(this, /^\d*\.?\d{0,2}$/, window.clipboardData.getData('Text'))" ondrop = "return regInput(this, /^\d*\.?\d{0,2}$/, event.dataTransfer.getData('Text'))" style="ime-mode:Disabled"> �? 123.12 日　期：<xmp style="display:inline"> </xmp> <input onkeypress = "return regInput(this, /^\d{1,4} ([-\/](\d{1,2}([-\/](\d{1,2})?)?)?)?$/, String.fromCharCode(event.keyCode))" onpaste = "return regInput(this, /^\d{1,4}([-\/](\d{1,2} ([-\/](\d{1,2})?)?)?)?$/, window.clipboardData.getData('Text'))" ondrop = "return regInput(this, /^\d{1,4}([-\/](\d{1,2} ([-\/](\d{1,2})?)?)?)?$/, event.dataTransfer.getData('Text'))" style="ime-mode:Disabled"> �? 2002-9-29 ��L��中文�Q?lt;xmp style="display:inline"> </xmp> <input onkeypress = "return regInput(this, /^$/, String.fromCharCode(event.keyCode))" onpaste = "return regInput(this, /^[\u4E00-\u9FA5]*$/, window.clipboardData.getData('Text'))" ondrop = "return regInput(this, /^[\u4E00-\u9FA5]*$/, event.dataTransfer.getData('Text'))"> 部分英文�Q?lt;xmp style="display:inline"> </xmp> <input onkeypress = "return regInput(this, /^[a-e]*$/, String.fromCharCode(event.keyCode))" onpaste = "return regInput(this, /^[a-e]*$/, window.clipboardData.getData('Text'))" ondrop = "return regInput(this, /^[a-e]*$/, event.dataTransfer.getData('Text'))" style="ime-mode:Disabled"> 范围: a,b,c,d,e 部分中文�Q?lt;xmp style="display:inline"> </xmp> <script language=javascript> function checkChinese(oldLength, obj) { var oTR = window.document�Q�selection.createRange() var reg = /[^一二三四五六七八九十]/g oTR.moveStart("character", -1*(obj.value.length-oldLength)) oTR.text = oTR.text.replace(reg, "") } </script> <input onkeypress="return false" onkeydown= "setTimeout('checkChinese('+this.value.length+','+this.uniqueID+')', 1)" onpaste = "return regInput(this, /^[一二三四五六七八九十]*$/, window.clipboardData.getData('Text'))" ondrop = "return regInput(this, /^[一二三四五六七八九十]*$/, event.dataTransfer.getData('Text'))"> 范围: 一二三四五六七八九�?lt;br> 2.不能展开右键�Q�不能全选，不能复制的实�? <body oncontextmenu="window.event.returnvalue=false" onkeypress="window.event.returnvalue=false" onkeydown="window.event.returnvalue=false" onkeyup="window.event.returnvalue=false" ondragstart="window.event.returnvalue=false" onselectstart="event.returnvalue=false"> ... </body> 3.��止��面正文内容被选取 <body oncontextmenu="return false" ondragstart="return false" onselectstart ="return false" onselect="document�Q�selection.empty()" oncopy="document�Q�selection.empty()" onbeforecopy="return false"onmouseup="document�Q�selection.empty()"> 4.避免别�h把网��|��在框架中 <script language=“javascript”>< /script> 5.��示查看源代�? <frameset> <frame src="你要保密的文件的URL"> </frameset> 6.关闭输入�? <input style="ime-mode:disabled"> 7.��止囄��下蝲 在这里的最后加入： oncontextmenu="return false" ondragstart="return false" onselectstart="return false" scroll="auto" 8.��止�~�存 在HEAD里加入： <meta http-equiv="Expires" CONTENT="0"> <meta http-equiv="Cache-Control" CONTENT="no-cache"> <meta http-equiv="Pragma" CONTENT="no-cache"> <div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/dreamstone/" target="_blank">dreamstone</a> 2007-09-10 15:37 <a href="http://www.tkk7.com/dreamstone/archive/2007/09/10/144013.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div> </article> <article> <h1>javascript中实现动态广告的�Ҏ��</h1> dreamstone — Mon, 10 Sep 2007 07:31:00 GMT 摘要: 以前写的demo�l�箋�?动态广�?有三�U�实现方�?1�Q�通过js的色setTimeout() 优点�Q?nbsp;兼容大多�?nbsp; doctype 声明 �~�点�Q?nbsp;会有延迟的效果。。。�? 2�Q�通过body �?nbsp;on... <a href='http://www.tkk7.com/dreamstone/archive/2007/09/10/144012.html'>阅读全文</a> <div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/dreamstone/" target="_blank">dreamstone</a> 2007-09-10 15:31 <a href="http://www.tkk7.com/dreamstone/archive/2007/09/10/144012.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div> </article> <article> dreamstone — Mon, 10 Sep 2007 07:24:00 GMT 摘要: �q�来工作慢慢�q�离web、远��js�Q�看着自己�q�些�q�来学习�q�程中写�q�的上百个的js demo�Q�感觉还是把它们发上来吧。虽然它们不够完善，但对于js初学者还是比较有用的。整理一下慢慢发上来�Q�算是留念吧�? 好了�Q�第一从table开始吧 ��是上边是一个表�Q�下�Ҏ��一些录入控件text ,select 实现了：插入 �Q�删除，修改�Q�读取，验证�c�d��唯一�?每种�c�d��只能输入一个记�? 文中的内容直接存成h... <a href='http://www.tkk7.com/dreamstone/archive/2007/09/10/144008.html'>阅读全文</a> <div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/dreamstone/" target="_blank">dreamstone</a> 2007-09-10 15:24 <a href="http://www.tkk7.com/dreamstone/archive/2007/09/10/144008.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div> </article> </main></body></html>