BlogJava-执着的笨蛋-最新评论http://www.blogjava.net/lcs/CommentsRSS.aspx黑暗的SH！灰暗的人生！zh-cnWed, 07 May 2008 05:04:30 GMTWed, 07 May 2008 05:04:30 GMTcnblogsre: 数据库表结构设计方法及原则http://www.blogjava.net/lcs/archive/2008/03/24/180392.html#188335wlxwlxMon, 24 Mar 2008 11:51:00 GMThttp://www.blogjava.net/lcs/archive/2008/03/24/180392.html#188335

wlx 2008-03-24 19:51 发表评论
]]>re: javax.swing.JOptionPane.showMessageDialog() 方法 http://www.blogjava.net/lcs/archive/2008/03/17/156138.html#186685gaogaogaogaoMon, 17 Mar 2008 01:17:00 GMThttp://www.blogjava.net/lcs/archive/2008/03/17/156138.html#186685

gaogao 2008-03-17 09:17 发表评论
]]>re: 世界编程大赛头名程序!(爆强)http://www.blogjava.net/lcs/archive/2008/01/18/159874.html#1761881111Fri, 18 Jan 2008 05:31:00 GMThttp://www.blogjava.net/lcs/archive/2008/01/18/159874.html#176188

11 2008-01-18 13:31 发表评论
]]>re: js table操作 -------- 移动行http://www.blogjava.net/lcs/archive/2008/01/15/164043.html#175388netspiritnetspiritTue, 15 Jan 2008 02:29:00 GMThttp://www.blogjava.net/lcs/archive/2008/01/15/164043.html#175388

netspirit 2008-01-15 10:29 发表评论
]]>re: HashMap 使用小结http://www.blogjava.net/lcs/archive/2008/01/12/161803.html#174817yangguangyangguangSat, 12 Jan 2008 07:43:00 GMThttp://www.blogjava.net/lcs/archive/2008/01/12/161803.html#174817取出hashmap最大值对应的key怎么做？

yangguang 2008-01-12 15:43 发表评论
]]>re: JavaScript类的继承[未登录]http://www.blogjava.net/lcs/archive/2007/12/29/151251.html#171609cycySat, 29 Dec 2007 11:43:00 GMThttp://www.blogjava.net/lcs/archive/2007/12/29/151251.html#171609<script language="JavaScript" type="text/javascript">
<!--
//定义class1
function class1(){
//构造函数
}
//定义class1的成员
class1.prototype={
m1:function(){
alert(1);
}
}
//定义class2
function class2(){
//构造函数
}
//让class2继承于class1
class2.prototype=new class1();
//给class2重复定义方法method
class2.prototype.method=function(){
alert(2);
}
//创建两个类的实例
var obj1=new class1();
var obj2=new class2();
//分别调用两个对象的method方法
obj1.method();
obj2.method();
//-->
</script>


cy 2007-12-29 19:43 发表评论
]]>222http://www.blogjava.net/lcs/archive/2007/12/26/151248.html#170593111111Wed, 26 Dec 2007 06:53:00 GMThttp://www.blogjava.net/lcs/archive/2007/12/26/151248.html#170593

111 2007-12-26 14:53 发表评论
]]>re: js table操作 ------ 拖拽行为并且使其自动贴附http://www.blogjava.net/lcs/archive/2007/12/12/164045.html#167302jeasonzhaojeasonzhaoWed, 12 Dec 2007 11:15:00 GMThttp://www.blogjava.net/lcs/archive/2007/12/12/164045.html#167302在实际测试的时候，有定位的部准确的问题，可以使用elementFromPoint函数解决这个问题

jeasonzhao 2007-12-12 19:15 发表评论
]]>re: JavaScript类的继承http://www.blogjava.net/lcs/archive/2007/12/12/151251.html#167097MicMicTue, 11 Dec 2007 16:13:00 GMThttp://www.blogjava.net/lcs/archive/2007/12/12/151251.html#167097 <script language="javascript" type="text/javascript">
//定义extend方法
Object.extend=function(destination,source){
for(var property in source)
{

destination[property]=source[property];
}

return destination;
}

//通过Object类为每个对象添加extend方法
Object.prototype.extend=function(object){
return Object.extend.apply(this,[this,object]);
}

function class1()
{

}

class1.prototype={
method:function(){
alert("class1");
},
method2:function(){
alert("method2");
}
}

function class2(){

}

class2.prototype=(new class1()).extend({
name:"Michael",
method:function(){
alert("class2");
}
});

var obj1=new class1();
var obj2=new class2();

//实验obj1和obj2的方法
obj1.method();
obj2.method();

obj1.method2();
obj2.method2();
</script>

Mic 2007-12-12 00:13 发表评论
]]>re: js table操作 -------- 移动行http://www.blogjava.net/lcs/archive/2007/12/07/164043.html#165994lklkFri, 07 Dec 2007 03:25:00 GMThttp://www.blogjava.net/lcs/archive/2007/12/07/164043.html#165994没人来，就自己顶一下！
个人修改后的代码：

<html>
  <head>    
    <title>lk.jsp</title>
    <script type="text/javascript">       
    var o1,o2;
    var o1a=new Array();
    var o2a=new Array();
    
    function switchTd(tr1,tr2){
     for(x=0;x<o1a.length;x++){  
      tr1.cells[x].innerHTML=o2a[x];  
      tr2.cells[x].innerHTML=o1a[x];           
     }
      tr1.cells[0].innerHTML=o1a[0]; 
      tr2.cells[0].innerHTML=o2a[0];     
      clickMouse(tr2);      
    }

     function SetRow(dir){    
     var o;
     var start=false;
     var num=0;
     var v_radio = document.getElementsByName("order_radio");
     for(var j=0;j<v_radio.length;j++){
        if(v_radio[j].checked){                
            o=v_radio[j];
            start=true;
            num=v_radio[j].parentNode.parentNode.rowIndex;
        }
      }
     if(!start){
      alert("请选择一个选项");return;
     }
     if(num<=1 && dir=="up"){
      alert("已经无法再向上");return;
     } 
     if(num>=(v_radio.length) && dir=="down"){
      alert("已经无法再向下");return;
     }
    
     var p = o.parentNode.parentNode;        
     var trs = document.getElementById("table_order").getElementsByTagName("tr");
     o1=trs[p.rowIndex]; 
     var tdLen=trs[p.rowIndex].cells.length;
     o1a.length=tdLen;
     o2a.length=tdLen;
     
     for(var i=0;i<tdLen;i++){
       o1a[i]=trs[p.rowIndex].cells[i].innerHTML;
       if(dir=="down"){
          o2a[i]=trs[p.rowIndex+1].cells[i].innerHTML;              
       }else{
         o2a[i]=trs[p.rowIndex-1].cells[i].innerHTML;              
       }
     }
     if(dir=="down"){
       o2=trs[p.rowIndex+1];          
     }else{
       o2=trs[p.rowIndex-1];         
     }
      switchTd(o1,o2);         
    }
    
      var v_tr = null;      
      function onMouse(obj){      
        if(obj.cells[obj.cells.length-1].childNodes[0].checked==false){
          obj.bgColor="#E6E6FA";
        }          
      }
      function outMouse(obj){
        if(obj.cells[obj.cells.length-1].childNodes[0].checked==false){
         obj.bgColor="";
        }          
      }
      function clickMouse(obj){        
        obj.cells[obj.cells.length-1].childNodes[0].checked=true;        
        obj.bgColor="#D8BFD8";
        if(v_tr!=null&&v_tr!=obj){
          v_tr.bgColor="";          
        }
        v_tr = obj;
      }        
     </script>    
  </head>  
  <body>
  <form name="form_order" action="lk_test.jsp" method="post">
  <table>
  <tr>
  <td>
        <table border="1" name="table_order" id="table_order" >
        <tr bgcolor="#9F9Fc0">
        <td>序号</td>
        <td>项目名称</td>
        <td>请选择</td>        
        </tr>            
        <tr onmouseover="onMouse(this);" onmouseout="outMouse(this);" onclick="clickMouse(this);">
        <td>1<input type="hidden" name="orderid" value="1"/></td>
        <td>姓名<input type="hidden" name="dbid" value="1"></td>                                
        <td><input type="radio" name="order_radio" id="order_radio"/></td>
        </tr>            
        <tr onmouseover="onMouse(this);" onmouseout="outMouse(this);" onclick="clickMouse(this);">
        <td>2<input type="hidden" name="orderid" value="2"/></td>
        <td>性别<input type="hidden" name="dbid" value="2"></td>                                
        <td><input type="radio" name="order_radio" id="order_radio"/></td>
        </tr>            
        <tr onmouseover="onMouse(this);" onmouseout="outMouse(this);" onclick="clickMouse(this);">
        <td>3<input type="hidden" name="orderid" value="3"/></td>
        <td>E-MAIL<input type="hidden" name="dbid" value="6"></td>                                
        <td><input type="radio" name="order_radio" id="order_radio"/></td>
        </tr>            
        <tr onmouseover="onMouse(this);" onmouseout="outMouse(this);" onclick="clickMouse(this);">
        <td>4<input type="hidden" name="orderid" value="4"/></td>
        <td>手机<input type="hidden" name="dbid" value="3"></td>                                
        <td><input type="radio" name="order_radio" id="order_radio"/></td>
        </tr>            
        <tr onmouseover="onMouse(this);" onmouseout="outMouse(this);" onclick="clickMouse(this);">
        <td>5<input type="hidden" name="orderid" value="5"/></td>
        <td>电话<input type="hidden" name="dbid" value="4"></td>                                
        <td><input type="radio" name="order_radio" id="order_radio"/></td>
        </tr>            
        <tr onmouseover="onMouse(this);" onmouseout="outMouse(this);" onclick="clickMouse(this);">
        <td>6<input type="hidden" name="orderid" value="6"/></td>
        <td>家庭住址<input type="hidden" name="dbid" value="5"></td>                                
        <td><input type="radio" name="order_radio" id="order_radio"/></td>
        </tr>            
        <tr onmouseover="onMouse(this);" onmouseout="outMouse(this);" onclick="clickMouse(this);">
        <td>7<input type="hidden" name="orderid" value="7"/></td>
        <td>邮编<input type="hidden" name="dbid" value="7"></td>                                
        <td><input type="radio" name="order_radio" id="order_radio"/></td>
        </tr>            
        </table>            
    </td>        
    <td>
    <input type="button" value="↑向上移动 "  onclick="SetRow('up');"/><br>
    <input type="button" value="↓向下移动 "  onclick="SetRow('down');"/>    
    </td>
    </tr>      
    </table>            
    <br><br>    
    <input type="submit" value=" 提交修改 "/>
    </form>    
  </body> 
</html>


lk 2007-12-07 11:25 发表评论
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