卡一卡二卡三免费视频大全2800,日韩欧美中字,曰批免费视频播放免费

表格增加

網絡 2009/5/14 20:53:30 深山行者字體:大中小瀏覽 7303

以下為詳細代碼

<table style="width:100%;height:100%;" border="1px" cellpadding="1px" cellspacing="1px">
     <tr height="50%">
         <td>
              <table id="newTbl" style="width:100%;height:100%;" border="1px" cellpadding="1px" cellspacing="1px">
                   <tr id="newTr">
                   </tr>
              </table>
         </td>
     </tr>
     <tr>
         <td>
              <table style="width:100%;height:100%;" border="0" cellpadding="0" cellspacing="0">
                   <tr>
                       <td style="width:200px;" align="center">
                            <input type="button" value="單步insertCell" onclick="tr_insertCell()" />
                            <br /><br />
                            <input type="button" value="單步appendChild" onclick="tr_appendChild()" />
                            <br /><br />
                            <input type="button" value="連續(xù)insertCell" onclick="tr_insertCells()" />
                            <br /><br />
                            <input type="button" value="連續(xù)appendChild" onclick="tr_appendChilds()" />
                            <br /><br />
                            <input type="button" value="重   置" onclick="reset()" />
                       </td>
                        <td><textarea style="height:100%;width:100%;" id="txtResult"></textarea></td>
                   </tr>
              </table>
         </td>
     </tr>
</table>
 
<script type="text/javascript" language="javascript">
     var i = 1;
     function tr_insertCell()
     {
         var newTr = document.getElementById("newTr");
         var td = newTr.insertCell();
          td.innerText = i++;
         if (i % 3 == 0) td.style.display = "none";
          txtResult.value = newTr.innerHTML;
     }
     function tr_appendChild()
     {
         var newTr = document.getElementById("newTr");
         var td = document.createElement("TD");
          newTr.appendChild(td);
          td.innerText = i++;
         if (i % 3 == 0) td.style.display = "none";
          txtResult.value = newTr.innerHTML;
     }
     function tr_insertCells()
     {
          for(var j = 0; j < 10; j++)
              tr_insertCell();
     }
     function tr_appendChilds()
     {
          for(var j = 0; j < 10; j++)
              tr_appendChild();
     }
     function reset()
     {
         i = 1;
          txtResult.value = "";
         var newTr = document.getElementById("newTr");
         while (newTr.childNodes.length > 0)
              newTr.removeChild(newTr.firstChild);
     }
</script>

前一頁:仿淘寶首頁商品分類列表效果

后一頁:表格斜線