JQ 获取Table的td 值

Posted 2020-07-18 寒星阁

 <script type="text/javascript">      

 function SetTable()        

{    

      $("#myTab table").each(function ()    

         {       

            var sValue= $(this).find("tr").eq(0).find("td").eq(0).html();    

              alert(sValue);   

       })        

   }    

 </script>

 

        <input type="button" value="111" id="mytext" onclick=‘SetTable()‘ >  

 <div id="myTab">    

<table width="60%" id="table1" border="1px">         

    <tr>                

     <td id="td1">5</td>              

    <td id="td2">6</td>            

    </tr>            

    <tr>               

   <td>7</td>               

  <td>8</td>            

</tr>        

</table>       

<table  width="60%"  border="1px">          

   <tr>                

<td id="td1">1</td>                

<td id="td2">2</td>            

</tr>            

<tr>                

<td>3</td>                

<td>4</td>            

</tr>        

</table>   

</div>