<table id="insreqlist" width="100%" cellpadding="0" cellspacing="0" border="0">
<tbody>
<tr height="22">
<td align="center">
<font color='#0000FF'>序号</font>
</td>
<td align="center">
<font color='#0000FF'>巡逻人</font>
</td>
<td align="center">
<font color="#0000FF">开始时间</font>
</td>
<td align="center">
<font color="#0000FF">结束时间</font>
</td>
</tr>

<tr ondblclick="see_log('52')" title="双击查日志内容" >
<td align="center">1</td>
<td align="center">王小</td>
<td align="center">2010-10-08 15:29:35</td>
<td align="center">2010-10-09 15:29:41</td>
</tr>

<tr ondblclick="see_log('43')" title="双击查日志内容" >
<td align="center">2</td>
<td align="center">王小</td>
<td align="center">2010-10-08 19:00:00</td>
<td align="center">2010-10-09 08:50:48</td>
</tr>

<tr ondblclick="see_log('62')" title="双击查日志内容" >
<td align="center">3</td>
<td align="center">王小</td>
<td align="center">2010-10-08 19:00:00</td>
<td align="center">2010-10-09 08:50:48</td>
</tr>
</table>
我要查找这个table下第二行开始后,所有tr中第三个td的文本内容!jquery 1.4.2语句怎么写?  谢谢

解决方案 »

  1.   

    $("tr:gt(1)").children("td:eq(2)").val()
      

  2.   

    var getresult = function(){
    var allelm = $('#insreqlist tr:gt(0)');
    var newstr = '';
    allelm.each( function(i){
    newstr += $(this).children("td:eq(2)").html()+'('+i+')  ';   
      });
    alert( newstr );
    }
      

  3.   

    给分噢!      function a()
           {
             $("#insreqlist tr").each(function(i){
               if(i!=0){
               var html=$(this).find("td:eq(2)").html();
               alert(html);
               }
             })
         
           }
    $(document).ready(function(){
      a();})
      

  4.   

    更正下:
    $("tr:gt(1) td:nth-child(2)").val()
      

  5.   

    $("table tr td:eq(2)").each(function () {
       alert($(this).text());
    });
      

  6.   

    <body>
    <table id="insreqlist" width="100%" cellpadding="0" cellspacing="0" border="0">
    ……
    </table>
    </body>
    </html>
    <script type="text/javascript">
    tablength=document.getElementById('insreqlist').rows.length;
    info='';
    for(i=1;i<tablength;i++)
    {
    info1=document.getElementById('insreqlist').rows[i].cells[3].innerHTML+'-';
    info+=info1;
    }
    alert(info);</script>
      

  7.   

    $("tr:gt(1) td:nth-child(2)").val()
      

  8.   

    $("tr:gt(1) td:nth-child(3)").val()
      

  9.   


    <script type="text/javascript" src="jquery-1.4.2.js"></script>
    <table id="insreqlist" width="100%" cellpadding="0" cellspacing="0" border="0">
        <tbody>
            <tr height="22">
                <td align="center">
                    <font color='#0000FF'>序号</font>
                </td>
                <td align="center">
                    <font color='#0000FF'>巡逻人</font>
                </td>
                <td align="center">
                    <font color="#0000FF">开始时间</font>
                </td>
                <td align="center">
                    <font color="#0000FF">结束时间</font>
                </td>
            </tr>
            
            <tr ondblclick="see_log('52')" title="双击查日志内容" >
                <td align="center">1</td>
                <td align="center">王小</td>
                <td align="center">2010-10-08 15:29:35</td>
                <td align="center">2010-10-09 15:29:41</td>
            </tr>
                
            <tr ondblclick="see_log('43')" title="双击查日志内容" >
                <td align="center">2</td>
                <td align="center">王小</td>
                <td align="center">2010-10-08 19:00:00</td>
                <td align="center">2010-10-09 08:50:48</td>
            </tr>
                
            <tr ondblclick="see_log('62')" title="双击查日志内容" >
                <td align="center">3</td>
                <td align="center">王小</td>
                <td align="center">2010-10-08 19:00:00</td>
                <td align="center">2010-10-09 08:50:48</td>
            </tr>
    </table>
    <script>
    var trs = $("table tr:gt(0)");//行号大于1的所有行
    $.each(trs,function(idx,atr){
    var atd = $(atr).children()[2];//每行中的第三个TD
    alert($(atd).text())
    })
    </script>