为什么弹出的id不是123456

本帖最后由 wd63575706 于 2011-12-22 11:40:48 编辑

解决方案 »

  1.   

     var theBox=ctl;ctl已经是ridio对象了
    var elem=theBox.form.elements; 你是要取什么呢？
    是否是this.form1.elements?
      

  2.   


    <script type="text/javascript" language="javascript">  function ChangeChk(ctl)
      {  
      var theBox=ctl;
      var elem=theBox.form.elements;
      var ss = new Array();
      var i;
      var j=0;
          for(i=0;i<elem.length;i++)
          {
              if(elem[i].type=='radio')
              {
                  j++;//radio个数
                  if(elem[i].id==theBox.id)
                  {
                     elem[i].checked=true;
                     alert(j);
                     if(i<10)
                     {
                        i="0"+i;
                     }
                     ss[0]=document.getElementById("DataList1_ctl"+i+"_TextBox1").value;
                     window.returnValue = ss;
                     //window.close();
                  }
                 else
                  {
                     elem[i].checked=false;
                  }
                }
            }
      }
      </script>
      

  3.   

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml">
    <head id="Head1"><title>
        用户列表
    </title><link href="../../images/skin.css" rel="stylesheet" type="text/css" />
       <style type="text/css">
    <!--
    a:link {
        text-decoration: none;
    }
    a:visited {
        text-decoration: none;
    }
    a:hover {
        text-decoration: underline;
    }
    a:active {
        text-decoration: none;
    }
    -->
    </style>
    <script type="text/javascript" language="javascript">  function ChangeChk(ctl)
      {  
      
      var ss = new Array();
      var theBox=ctl;
      var ra=document.getElementsByName("DataList1$ctl00$Chk");
      var i;
        for(i=0;i<ra.length;i++)
          {              if(ra[i].id==theBox.id)
                  {
                     ra[i].checked=true;
     alert(i+1);
     
            if(i<10)
                     {
                        i="0"+i;
                     } 
    cc=document.getElementById("DataList1_ctl"+i+"_TextBox1").value;
        
    alert(cc);
    window.returnValue = ss;

    }  else
                  {
                     ra[i].checked=false;
                  }
                     
       
      }
      }
      </script></head>
    <body>
        <form name="form1" method="post" action="user.aspx" id="form1">
    <div>
    <input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="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" />
    </div>    <div>
          <table width="100%" border="1" cellpadding="1" cellspacing="1" bordercolor="#D5E2F2">
     <tr>
        <td width="100%" height="30" bgcolor="#D5E2F2">
            <span style="font-weight: bold; color: #0099FF; font-size: 20px;">用户列表</span></td>
      </tr
      ><tr>
        <td height="22">
            <table id="DataList1" cellspacing="0" border="0" style="width:100%;border-collapse:collapse;">
        <tr>
            <td>
                    <table width="100%" border="1" cellpadding="1" cellspacing="1" bordercolor="#D5E2F2">
     <tr>
        <td width="50%" height="22" align="center">
            <input id="DataList1_ctl00_Chk" type="radio" name="DataList1$ctl00$Chk" value="Chk" onclick="ChangeChk(this);" />
            <input name="DataList1$ctl00$TextBox1" type="text" value="admin" id="DataList1_ctl00_TextBox1" />
        </td>
      </tr>
    </table>
                    
                </td>
        </tr><tr>
            <td>
                    <table width="100%" border="1" cellpadding="1" cellspacing="1" bordercolor="#D5E2F2">
     <tr>
        <td width="50%" height="22" align="center">
            <input id="DataList1_ctl01_Chk" type="radio" name="DataList1$ctl00$Chk" value="Chk" onclick="ChangeChk(this);" />
            <input name="DataList1$ctl01$TextBox1" type="text" value="erec" id="DataList1_ctl01_TextBox1" />
        </td>
      </tr>
    </table>
                    
                </td>
        </tr><tr>
            <td>
                    <table width="100%" border="1" cellpadding="1" cellspacing="1" bordercolor="#D5E2F2">
     <tr>
        <td width="50%" height="22" align="center">
            <input id="DataList1_ctl02_Chk" type="radio" name="DataList1$ctl00$Chk" value="Chk" onclick="ChangeChk(this);" />
            <input name="DataList1$ctl02$TextBox1" type="text" value="adminn" id="DataList1_ctl02_TextBox1" />
        </td>
      </tr>
    </table>
                    
                </td>
        </tr><tr>
            <td>
                    <table width="100%" border="1" cellpadding="1" cellspacing="1" bordercolor="#D5E2F2">
     <tr>
        <td width="50%" height="22" align="center">
            <input id="DataList1_ctl03_Chk" type="radio" name="DataList1$ctl00$Chk" value="Chk" onclick="ChangeChk(this);" />
            <input name="DataList1$ctl03$TextBox1" type="text" value="123m" id="DataList1_ctl03_TextBox1" />
        </td>
      </tr>
    </table>
                    
                </td>
        </tr><tr>
            <td>
                    <table width="100%" border="1" cellpadding="1" cellspacing="1" bordercolor="#D5E2F2">
     <tr>
        <td width="50%" height="22" align="center">
            <input id="DataList1_ctl04_Chk" type="radio" name="DataList1$ctl00$Chk" value="Chk" onclick="ChangeChk(this);" />
            <input name="DataList1$ctl04$TextBox1" type="text" value="875545" id="DataList1_ctl04_TextBox1" />
        </td>
      </tr>
    </table>
                    
                </td>
        </tr><tr>
            <td>
                    <table width="100%" border="1" cellpadding="1" cellspacing="1" bordercolor="#D5E2F2">
     <tr>
        <td width="50%" height="22" align="center">
            <input id="DataList1_ctl05_Chk" type="radio" name="DataList1$ctl00$Chk" value="Chk" onclick="ChangeChk(this);" />
            <input name="DataList1$ctl05$TextBox1" type="text" value="test" id="DataList1_ctl05_TextBox1" />
        </td>
      </tr>
    </table>
                    
                </td>
        </tr>
    </table>
          </td>
      </tr>
                </table>
        </div>
        
    <div>    <input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="/wEWDQLWqpmqDALSiYvRBQKN3Y/fCAK/rZeKDgLYi5TcDgLI6bzWBAKHzsTlCgLNmeOSBALyy7u4CAKO/Y9wAqm/uIYBAqvt+JkMAsTGhKcJG6xWFIitxa/TidVG9TM2UwJVQwo=" />
    </div></form>
    </body>
    </html>
      

  4.   

    楼主有几点我想不明白的地方：
    首先，明明只作用在radio元素上，为什么要循环遍历整个form的元素？
    其次，建立新数组的意义在哪里？似乎是一个普通的变量就可以传值了。还有，我这样改对不对，有没有影响原来想要实现的功能。盼解答。
      

  5.   

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml">
    <head id="Head1"><title>
        用户列表
    </title>
    <link href="../../images/skin.css" rel="stylesheet" type="text/css" />
       <style type="text/css">
    <!--
    a:link {
    text-decoration: none;
    }
    a:visited {
    text-decoration: none;
    }
    a:hover {
    text-decoration: underline;
    }
    a:active {
    text-decoration: none;
    }
    -->
    </style>
    <script type="text/javascript" language="javascript">  function ChangeChk(ctl)
      {  
        var input= document.getElementsByTagName("input");
    var inputa = new Array();
    for(var i=0;i<input.length;i++){

    if (input[i].type == "radio"){
    //alert(input[i]);
    inputa.push(input[i]);

    }
      
    }
    for(var j=0;j<inputa.length;j++){
    inputa[j].checked = false;
    if(inputa[j].id == ctl.id){
    alert(j+1);
    inputa[j].checked = true;
    }

    }
    //alert(form.length)

      /*var theBox=ctl;
      var elem=theBox.form.elements;
      var ss = new Array();
      var i;
          for(i=0;i<elem.length;i++)
          {
              if(elem[i].type=='radio')
              {
                  if(elem[i].id==theBox.id)
                  {
                     elem[i].checked=true;
                     alert(i);
                     if(i<10)
                     {
                        i="0"+i;
                     }
                     ss[0]=document.getElementById("DataList1_ctl"+i+"_TextBox1").value;
                     window.returnValue = ss;
                     //window.close();
                  }
                 else
                  {
                     elem[i].checked=false;
                  }
                }
            }*/
      }
      </script><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /></head>
    <body>
        <form name="form1" method="post" action="user.aspx" id="form1">
    <div>
    <input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="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" />
    </div>    <div>
          <table width="100%" border="1" cellpadding="1" cellspacing="1" bordercolor="#D5E2F2">
     <tr>
        <td width="100%" height="30" bgcolor="#D5E2F2">
            <span style="font-weight: bold; color: #0099FF; font-size: 20px;">用户列表</span></td>
      </tr
      ><tr>
        <td height="22">
            <table id="DataList1" cellspacing="0" border="0" style="width:100%;border-collapse:collapse;">
        <tr>
            <td>
                    <table width="100%" border="1" cellpadding="1" cellspacing="1" bordercolor="#D5E2F2">
     <tr>
        <td width="50%" height="22" align="center">
            <input id="DataList1_ctl00_Chk" type="radio" name="DataList1$ctl00$Chk" value="Chk" onclick="ChangeChk(this);" />
            <input name="DataList1$ctl00$TextBox1" type="text" value="admin" id="DataList1_ctl00_TextBox1" />
        </td>
      </tr>
    </table>
                    
                </td>
        </tr><tr>
            <td>
                    <table width="100%" border="1" cellpadding="1" cellspacing="1" bordercolor="#D5E2F2">
     <tr>
        <td width="50%" height="22" align="center">
            <input id="DataList1_ctl01_Chk" type="radio" name="DataList1$ctl01$Chk" value="Chk" onclick="ChangeChk(this);" />
            <input name="DataList1$ctl01$TextBox1" type="text" value="erec" id="DataList1_ctl01_TextBox1" />
        </td>
      </tr>
    </table>
                    
                </td>
        </tr><tr>
            <td>
                    <table width="100%" border="1" cellpadding="1" cellspacing="1" bordercolor="#D5E2F2">
     <tr>
        <td width="50%" height="22" align="center">
            <input id="DataList1_ctl02_Chk" type="radio" name="DataList1$ctl02$Chk" value="Chk" onclick="ChangeChk(this);" />
            <input name="DataList1$ctl02$TextBox1" type="text" value="adminn" id="DataList1_ctl02_TextBox1" />
        </td>
      </tr>
    </table>
                    
                </td>
        </tr><tr>
            <td>
                    <table width="100%" border="1" cellpadding="1" cellspacing="1" bordercolor="#D5E2F2">
     <tr>
        <td width="50%" height="22" align="center">
            <input id="DataList1_ctl03_Chk" type="radio" name="DataList1$ctl03$Chk" value="Chk" onclick="ChangeChk(this);" />
            <input name="DataList1$ctl03$TextBox1" type="text" value="123m" id="DataList1_ctl03_TextBox1" />
        </td>
      </tr>
    </table>
                    
                </td>
        </tr><tr>
            <td>
                    <table width="100%" border="1" cellpadding="1" cellspacing="1" bordercolor="#D5E2F2">
     <tr>
        <td width="50%" height="22" align="center">
            <input id="DataList1_ctl04_Chk" type="radio" name="DataList1$ctl04$Chk" value="Chk" onclick="ChangeChk(this);" />
            <input name="DataList1$ctl04$TextBox1" type="text" value="875545" id="DataList1_ctl04_TextBox1" />
        </td>
      </tr>
    </table>
                    
                </td>
        </tr><tr>
            <td>
                    <table width="100%" border="1" cellpadding="1" cellspacing="1" bordercolor="#D5E2F2">
     <tr>
        <td width="50%" height="22" align="center">
            <input id="DataList1_ctl05_Chk" type="radio" name="DataList1$ctl05$Chk" value="Chk" onclick="ChangeChk(this);" />
            <input name="DataList1$ctl05$TextBox1" type="text" value="test" id="DataList1_ctl05_TextBox1" />
        </td>
      </tr>
    </table>
                    
                </td>
        </tr>
    </table>
          </td>
      </tr>
                </table>
        </div>
        
    <div>    <input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="/wEWDQLWqpmqDALSiYvRBQKN3Y/fCAK/rZeKDgLYi5TcDgLI6bzWBAKHzsTlCgLNmeOSBALyy7u4CAKO/Y9wAqm/uIYBAqvt+JkMAsTGhKcJG6xWFIitxa/TidVG9TM2UwJVQwo=" />
    </div></form>
    </body>
    </html>这样不知道对不对
      

  6.   

    楼主的程序写得非常乱！看了一下觉得是因为你那个radio后面还有一个input类型为text的输入框，导致弹出的不是123456而是13579。