使用jQuery操纵表格-增加、删除行和列
fmms
12年前
使用jQuery操纵表格-增加、删除行和列，示例代码如下：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <style type="text/css"> .cl1{ background-color:#FFFFFF; } .cl2{ background-color:#FFFF99; } </style> <script type="text/javascript" src="css_js/jquery/jquery-1.3.2.min.js"></script> <script type="text/javascript"> var rowCount = 0; var colCount = 2; function addRow(){ rowCount++; var rowTemplate = '<tr class="tr_'+rowCount+'"><td>'+rowCount+'</td><td class="cl1">内容'+rowCount+'</td><td class="cl1"><a href="#" onclick=delRow('+rowCount+')>删除</a></td></tr>'; var tableHtml = $("#testTable tbody").html(); tableHtml += rowTemplate; $("#testTable tbody").html(tableHtml); } function delRow(_id){ $("#testTable .tr_"+_id).hide(); rowCount--; } function addCol(){ colCount++; $("#testTable tr").each(function(){ var trHtml = $(this).html(); trHtml += '<td onclick="delCol('+colCount+')">增加的td</td>'; $(this).html(trHtml); }); } function delCol(_id){ $("#testTable tr").each(function(){ $("td:eq("+_id+")",this).hide(); }); colCount--; } function mover(_id){ $("#testTable tr:not(:first)").each(function(){ $("td:eq("+_id+")",this).removeClass("cl1"); $("td:eq("+_id+")",this).addClass("cl2"); }); } function mout(_id){ $("#testTable tr:not(:first)").each(function(){ $("td:eq("+_id+")",this).removeClass("cl2"); $("td:eq("+_id+")",this).addClass("cl1"); }); } </script> <title>jquery操作表格测试</title> </head> <body> <table id="testTable" border="1" width="500"> <tr> <td>序号</td> <td onmouseover="mover(1);" onmouseout="mout(1);">内容</td> <td onmouseover="mover(2);" onmouseout="mout(2);">操作</td> </tr> </table> <input type="button" value="添加行" onclick="addRow();"/> <input type="button" value="添加列" onclick="addCol();"/> </body>