通过javascript删除table的行或列的步骤
以下这些没有经过整理，但还是可以看懂得
<html>
<body>
<div id="rr"> <table id="t" width='100%' border='1' align='center' cellpadding='2' cellspacing='1' class='border3' onClick="cc(this);"> <tr align='center' class='tdbg2' height='25'> <td width='32' id="t1"><b>购买</b></td> <td id="t2"><b>商 品 名 称</b></td> <td width='44' id="t3"><b>单 位</b></td> <td width='54' id="t4"><b>数 量</b></td> <td width='64' id="t5"><b>商品类别</b></td> <td width='64'><b>销售类型</b></td> <td width='64'><b>原价</b></td> <td width='44'><b>折扣</b></td> <td width='64'><b>实价</b></td> <td width='84'><b>金 额</b></td> </tr> <tr valign='middle' class='tdbg3' height='20'> <td width='32' align='center'><input type='CheckBox' name='ProductID' value='1' Checked></td> <td align='left'>Zuluhed - Horde</td> <td width='44' align='center'>G</td> <td width='54' align='center'><input name='Amount_1' type='Text' value='1' size='5' maxlength='10' style='text-align: center;'></td> <td width='64' align='center'>正常销售</td> <td width='64' align='center'>零售</td> <td width='64' align='right'>0.15</td> <td width='44' align=center>─</td> <td width='64' align='right'>0.15</td> <td width='84' align='right'>0.15</td> </tr> <tr class='tdbg3'> <td id="dd" colspan='9' align='right'><b>合计：</b></td> <td width='80' align=right><b> ￥0.15</b></td> </tr> </table> </div> <script language="javascript"> objTable = document.getElementById("t"); //document.getElementById("dd").colSpan=6; //objTable.rows[2].children[0].setAttribute("colSpan",6); if(objTable.rows.length){ for(var i=0;i<objTable.rows.length;i++) { alert("櫖"); objTable.rows[i].removeChild(objTable.rows[i].children[2]) objTable.rows[2].children[0].setAttribute("colSpan",8); } } //alert("fdsaf"); // objTable = document.getElementById("t"); //alert(objTable.Row); // newRow = objTable.deleteRow(2); //rr.innerHTML.replace("<td", //alert("fdsafds"); //alert(rr.innerHTML); </script> </body> </html>