BlogJava-DANCE WITH JAVAhttp://www.blogjava.net/dreamstone/开发出高质量的系统zh-cnFri, 05 Sep 2008 11:16:22 GMTFri, 05 Sep 2008 11:16:22 GMT60apache Ant中文手册 2.0版 (教程)http://www.blogjava.net/dreamstone/archive/2008/01/25/177827.htmldreamstonedreamstoneFri, 25 Jan 2008 10:36:00 GMThttp://www.blogjava.net/dreamstone/archive/2008/01/25/177827.htmlhttp://www.blogjava.net/dreamstone/comments/177827.htmlhttp://www.blogjava.net/dreamstone/archive/2008/01/25/177827.html#Feedback15http://www.blogjava.net/dreamstone/comments/commentRss/177827.htmlhttp://www.blogjava.net/dreamstone/services/trackbacks/177827.html阅读全文

dreamstone 2008-01-25 18:36 发表评论
]]>javascript 动态添加删除控件http://www.blogjava.net/dreamstone/archive/2007/09/14/144111.htmldreamstonedreamstoneFri, 14 Sep 2007 01:39:00 GMThttp://www.blogjava.net/dreamstone/archive/2007/09/14/144111.htmlhttp://www.blogjava.net/dreamstone/comments/144111.htmlhttp://www.blogjava.net/dreamstone/archive/2007/09/14/144111.html#Feedback1http://www.blogjava.net/dreamstone/comments/commentRss/144111.htmlhttp://www.blogjava.net/dreamstone/services/trackbacks/144111.html<!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;     //行号与列号
var oNewRow  ;    //定义插入行对象
var oNewCell1,oNewCell2;     //定义插入列对象

//添加条件行
function AddRow()
{
i = document.all.MyTable.rows.length;
oNewRow = document.all.MyTable.insertRow(i);
oNewRow.id = j;

//添加第一列
oNewCell1 = document.all.MyTable.rows[i].insertCell(0)
oNewCell1.innerHTML = "<input type='text' id='Value" + j + "'"+" size='14' value=\"\">";

//添加第二列
oNewCell2 = document.all.MyTable.rows[i].insertCell(1)
oNewCell2.innerHTML ="<input type=button name=Del" + j + " value='删除当前行'"+"onClick='DelCurrentRow(" + j + ");'>";
j++;
}

//删除行
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>
<br>
<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="添加" name"addFieldBT" onclick="AddRow();"/></td>
</tr>
</table>
<br><br>
<table style="border:0px;" cellpadding=0 cellspacing=0
   align="center" class="TableBody" id="MyTable" border="0">
</table>
<br><br>
<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
]]>javascript 关联列表的实现(简单的和复杂的)http://www.blogjava.net/dreamstone/archive/2007/09/14/144114.htmldreamstonedreamstoneFri, 14 Sep 2007 01:39:00 GMThttp://www.blogjava.net/dreamstone/archive/2007/09/14/144114.htmlhttp://www.blogjava.net/dreamstone/comments/144114.htmlhttp://www.blogjava.net/dreamstone/archive/2007/09/14/144114.html#Feedback0http://www.blogjava.net/dreamstone/comments/commentRss/144114.htmlhttp://www.blogjava.net/dreamstone/services/trackbacks/144114.html阅读全文

dreamstone 2007-09-14 09:39 发表评论
]]>最简单的ajax实现http://www.blogjava.net/dreamstone/archive/2007/09/10/144107.htmldreamstonedreamstoneMon, 10 Sep 2007 15:00:00 GMThttp://www.blogjava.net/dreamstone/archive/2007/09/10/144107.htmlhttp://www.blogjava.net/dreamstone/comments/144107.htmlhttp://www.blogjava.net/dreamstone/archive/2007/09/10/144107.html#Feedback1http://www.blogjava.net/dreamstone/comments/commentRss/144107.htmlhttp://www.blogjava.net/dreamstone/services/trackbacks/144107.html<script type="text/javascript" language="javascript">

    var http_request = false;

    function makeRequest(url) {

        http_request = false;

        if (window.XMLHttpRequest) { // Mozilla, Safari,
            http_request = new XMLHttpRequest();
            if (http_request.overrideMimeType) {
                http_request.overrideMimeType('text/xml');
            }
        } else if (window.ActiveXObject) { // IE
            try {
                http_request = new ActiveXObject("Msxml2.XMLHTTP");
            } catch (e) {
                try {
                    http_request = new ActiveXObject("Microsoft.XMLHTTP");
                } catch (e) {}
            }
        }

        if (!http_request) {
            alert('Giving up :( Cannot create an XMLHTTP instance');
            return false;
        }
        http_request.onreadystatechange = alertContents;
        http_request.open('GET', url, true);
        http_request.send(null);

    }

    function alertContents() {

        if (http_request.readyState == 4) {
            if (http_request.status == 200) {
                alert(http_request.responseText);
            } else {
                alert('There was a problem with the request.');
            }
        }

    }
</script>
<span
    style="cursor: pointer; text-decoration: underline"
    onclick="makeRequest('test.html')">
        Make a request
</span>

dreamstone 2007-09-10 23:00 发表评论
]]>javascript两种渐变效果进度条的实现http://www.blogjava.net/dreamstone/archive/2007/09/10/144105.htmldreamstonedreamstoneMon, 10 Sep 2007 14:58:00 GMThttp://www.blogjava.net/dreamstone/archive/2007/09/10/144105.htmlhttp://www.blogjava.net/dreamstone/comments/144105.htmlhttp://www.blogjava.net/dreamstone/archive/2007/09/10/144105.html#Feedback1http://www.blogjava.net/dreamstone/comments/commentRss/144105.htmlhttp://www.blogjava.net/dreamstone/services/trackbacks/144105.html阅读全文

dreamstone 2007-09-10 22:58 发表评论
]]>vb script实现杀掉进程http://www.blogjava.net/dreamstone/archive/2007/09/10/144104.htmldreamstonedreamstoneMon, 10 Sep 2007 14:54:00 GMThttp://www.blogjava.net/dreamstone/archive/2007/09/10/144104.htmlhttp://www.blogjava.net/dreamstone/comments/144104.htmlhttp://www.blogjava.net/dreamstone/archive/2007/09/10/144104.html#Feedback1http://www.blogjava.net/dreamstone/comments/commentRss/144104.htmlhttp://www.blogjava.net/dreamstone/services/trackbacks/144104.html' 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 

dreamstone 2007-09-10 22:54 发表评论
]]>javascript 禁止输入、禁止粘帖、禁止拖放、禁止输入法http://www.blogjava.net/dreamstone/archive/2007/09/10/144103.htmldreamstonedreamstoneMon, 10 Sep 2007 14:50:00 GMThttp://www.blogjava.net/dreamstone/archive/2007/09/10/144103.htmlhttp://www.blogjava.net/dreamstone/comments/144103.htmlhttp://www.blogjava.net/dreamstone/archive/2007/09/10/144103.html#Feedback0http://www.blogjava.net/dreamstone/comments/commentRss/144103.htmlhttp://www.blogjava.net/dreamstone/services/trackbacks/144103.html 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"><br>
<input type="text"><br><br>

另外如果要兼容ie ,firefox netscapt三个浏览器，就不能用onkeypress事件。
而应该把onkeypress事件变成 onkeydown事件+onkeyup事件。
再keydown事件中检查，并设置标志位，在onkeyup事件中返回，类似这样
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>
至于为什么这样，自己测试一下不这样的结果吧

dreamstone 2007-09-10 22:50 发表评论
]]>javascript 格式化数字http://www.blogjava.net/dreamstone/archive/2007/09/10/144096.htmldreamstonedreamstoneMon, 10 Sep 2007 14:02:00 GMThttp://www.blogjava.net/dreamstone/archive/2007/09/10/144096.htmlhttp://www.blogjava.net/dreamstone/comments/144096.htmlhttp://www.blogjava.net/dreamstone/archive/2007/09/10/144096.html#Feedback0http://www.blogjava.net/dreamstone/comments/commentRss/144096.htmlhttp://www.blogjava.net/dreamstone/services/trackbacks/144096.html<script>

function formatNumber(number,pattern){
    var str            = number.toString();
    var strInt;
    var strFloat;
    var formatInt;
    var formatFloat;
    if(/\./g.test(pattern)){
        formatInt        = pattern.split('.')[0];
        formatFloat        = pattern.split('.')[1];
    }else{
        formatInt        = pattern;
        formatFloat        = null;
    }

    if(/\./g.test(str)){
        if(formatFloat!=null){
            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{
            strInt        = Math.round(number).toString();
            strFloat    = '0';
        }
    }else{
        strInt        = str;
        strFloat    = '0';
    }
    if(formatInt!=null){
        var outputInt    = '';
        var zero        = formatInt.match(/0*$/)[0].length;
        var comma        = null;
        if(/,/g.test(formatInt)){
            comma        = formatInt.match(/,[^,]*/)[0].length-1;
        }
        var newReg        = new RegExp('(\\d{'+comma+'})','g');

        if(strInt.length<zero){
            outputInt        = new Array(zero+1).join('0')+strInt;
            outputInt        = outputInt.substr(outputInt.length-zero,zero)
        }else{
            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){
        var outputFloat    = '';
        var zero        = formatFloat.match(/^0*/)[0].length;

        if(strFloat.length<zero){
            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{
            outputFloat        = strFloat.substring(0,formatFloat.length);
        }

        strFloat    = outputFloat;
    }else{
        if(pattern!='' || (pattern=='' && strFloat=='0')){
            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>

dreamstone 2007-09-10 22:02 发表评论
]]>用vbscript来重写javascripthttp://www.blogjava.net/dreamstone/archive/2007/09/10/144018.htmldreamstonedreamstoneMon, 10 Sep 2007 07:45:00 GMThttp://www.blogjava.net/dreamstone/archive/2007/09/10/144018.htmlhttp://www.blogjava.net/dreamstone/comments/144018.htmlhttp://www.blogjava.net/dreamstone/archive/2007/09/10/144018.html#Feedback0http://www.blogjava.net/dreamstone/comments/commentRss/144018.htmlhttp://www.blogjava.net/dreamstone/services/trackbacks/144018.html 可以尝试用vbscript来重写javascript，虽然这种方法也有很多弊端。
<!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