日期:2014-05-16 浏览次数:20633 次
<html> <head> <style type="text/css"> .bt1_mouseout {BORDER-RIGHT: #7EBF4F 1px solid; PADDING-RIGHT: 2px; BORDER-TOP:#7EBF4F 1px solid; PADDING-LEFT: 2px; FONT-SIZE: 12px; FILTER: progid:DXImageTransform.Microsoft.Gradient(GradientType=0,StartColorStr=#ffffff, EndColorStr=#B3D997); BORDER-LEFT: #7EBF4F 1px solid; CURSOR: hand; COLOR: black; PADDING-TOP: 2px;BORDER-BOTTOM: #7EBF4F 1px solid} .bt1_mouseover {BORDER-RIGHT: #7EBF4F 1px solid; PADDING-RIGHT: 2px; BORDER-TOP:#7EBF4F 1px solid; PADDING-LEFT: 2px; FONT-SIZE: 12px; FILTER: progid:DXImageTransform.Microsoft.Gradient(GradientType=0,StartColorStr=#ffffff, EndColorStr=#CAE4B6); BORDER-LEFT: #7EBF4F 1px solid; CURSOR: hand; COLOR: black; PADDING-TOP: 2px;BORDER-BOTTOM: #7EBF4F 1px solid} </style> <script language="javascript" src="jquery-1.4.min.js"></script> <script language="javascript"> function addRow(){ $('#tb_commodity').append("<tr><td><input type='text' size='20'/></td><td><button name='btn_add' onclick='delRow()' class='bt1_mouseout' onmouseover='this.className="bt1_mouseover"' onmouseout='this.className="bt1_mouseout"'/>删除</button></td></tr>"); } function delRow(){ $(this).parent().parent().remove(); } </script> </head> <body> <table id="tb_commodity"> <tr> <td>描述</td> <td>操作</td> </tr> <tr id="ad"> <td><input type="text" size="20"/></td> <td><button name="btn_add" onclick="addRow()" class="bt1_mouseout" onmouseover="this.className='bt1_mouseover'" onmouseout="this.className='bt1_mouseout'"/>增加</button></td> </tr> </table> </body> </html>
<style type="text/css"> .bt1_mouseout {border:solid 1px red;} .bt1_mouseover {border:solid 1px blue;} </style> <script language="javascript" src="http://i.6npc.com/resource/js/jquery-1.3.2.min.js"></script> <script language="javascript"> function addRow(){ $('#tb_commodity').append( "<tr><td><input type='text' size='20'/></td><td><button name='btn_add' onclick='delRow(this)'"+ " class='bt1_mouseout' onmouseover='this.className=\"bt1_mouseover\"' onmouseout='this.className=\"bt1_mouseout\"'>删除</button></td></tr>"); } function delRow(a){ alert($(a).get(0)); $(a).parent().parent().remove(); } </script>
------解决方案--------------------
$(this) 的问题吧。
此时S(this)已经不是你想象中的那行上的那个删除按钮了,所以应该将那个button对象本身传过来。