<!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" /> <title>无标题文档</title> <link rel="stylesheet" href="table1.css" /> <script type="text/javascript"> function createTab(src) { var row = document.getElementsByName("rows")[0].value; var col = document.getElementsByName("cols")[0].value; if(row=="" || col=="") return; var tabNode = document.createElement("table"); for(var i=0; i<row; i++) { var trNode = tabNode.insertRow(); for(var j=0; j<col; j++) { var tdNode = trNode.insertCell(); tdNode.innerHTML = "<input type='button' value='按键"+ i + j +"' />" } } var divNode = document.getElementsByTagName("div")[0]; divNode.appendChild(tabNode); event.srcElement.disabled = true; } function deleteTab(src) { var tabNode = document.getElementsByTagName("table")[0]; var row = document.getElementsByName("row")[0].value; var col = document.getElementsByName("col")[0].value; //alert(tabNode.nodeName + row + col); if(tabNode==null) { alert("没有创建表格"); return; } if(row!="" && row<tabNode.rows.length) { tabNode.deleteRow(row); return; } if(col!="" && col<tabNode.rows[0].cells.length) { var trNodes = document.getElementsByTagName("tr"); for(var k=0; k<trNodes.length; k++) { trNodes[k].deleteCell(col); } return; } alert("输入的行列数有误"); } </script> </head> <body> <input type="button" value="一个按钮创建表格" onclick="createTab(this)" /> <input type="button" value="删除表格的行列" onclick="deleteTab(this)" /><br /> 行:<input type="text" name="rows" /> 列:<input type="text" name="cols" /> <br /> 删除行:<input type="text" name="row" /> 删除列:<input type="text" name="col" /> <br /> <div> </div> </body> </html>
<!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" /> <link rel="stylesheet" href="table1.css" /> <title>无标题文档</title> <script type="text/javascript"> var flag = true; function sortTab(src) { var tabNode = document.getElementsByTagName("table")[0]; var rows = tabNode.rows; var arr = new Array(); for(var i=1; i<rows.length; i++) { arr[i-1] = rows[i]; //将 表格行的引用 放入数组 } sortt(arr); var tbNode = tabNode.childNodes[0]; if(flag) //正反排序 { for(var j=0; j<arr.length; j++) { tbNode.appendChild(arr[j]); } flag =false; } else { for(var j=arr.length-1; j>=0; j--) { tbNode.appendChild(arr[j]); } flag =trues; } } function sortt(arr) //冒泡排序 { for(var x=0; x<arr.length; x++) { for(var y=x+1; y<arr.length; y++) { if(parseInt(arr[x].cells[2].innerText) > parseInt(arr[y].cells[2].innerText)) { var temp = arr[x]; arr[x] = arr[y]; arr[y] = temp; } } } } </script> </head> <body> <div> <table> <tr> <th>姓名</th> <th>地址</th> <th><a href="javascript:void(0)" onclick="sortTab(this)"> 年龄</a></th> </tr> <tr> <td>张三</td> <td>上海</td> <td>6</td> </tr> <tr> <td>张三</td> <td>上海</td> <td>49</td> </tr> <tr> <td>李四</td> <td>长沙</td> <td>30</td> </tr> <tr> <td>王五</td> <td>北京</td> <td>22</td> </tr> <tr> <td>王五</td> <td>北京</td> <td>11</td> </tr> </table> </div> </body> </html>
表格颜色, 鼠标放上加亮显示
<!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" /> <link rel="stylesheet" href="table1.css" /> <title>无标题文档</title> <style type="text/css"> .one{ background-color:#CC99FF; } .two{ background-color:#00FFFF; } .over{ background-color:#FFFFFF; } </style> <script type="text/javascript"> var classname=""; function colorTab() { var tabNode = document.getElementsByTagName("table")[0]; var rows = tabNode.rows; for(var i=1; i<rows.length; i++) { if(i%2==1) rows[i].className = "one"; else rows[i].className = "two"; rows[i].onmouseover = function() { classname = this.className; this.className = "over"; } rows[i].onmouseout = function() { this.className = classname; } } } window.onload = colorTab; </script> </head> <body> <div> <table> <tr> <th>姓名</th> <th>地址</th> <th><a href="javascript:void(0)" onclick="colorTab(this)"> 年龄</a></th> </tr> <tr> <td>张三</td> <td>上海</td> <td>6</td> </tr> <tr> <td>张三</td> <td>上海</td> <td>49</td> </tr> <tr> <td>李四</td> <td>长沙</td> <td>30</td> </tr> <tr> <td>王五</td> <td>北京</td> <td>22</td> </tr> <tr> <td>王五</td> <td>北京</td> <td>11</td> </tr> </table> </div> </body> </html>