本文实例为大家分享了js表格操作的简单方法,供大家参考,具体内容如下
<!DOCTYPE html><html><head><meta charset="utf-8" /><title>zzzz</title><style>*{margin: 0;padding: 0;}body{width: 1000px;margin: 100px auto;font-family: "微软雅黑";font-size: 18px;background-color: #fff;}#table tr{text-align: center;}tbody tr:nth-child(2n+1){background-color: #ccc;}tbody tr:hover{background-color: green;}input[type=text]{height: 25px;width: 136px;background-color: turquoise;margin-bottom: 10px;}</style><script type="text/javascript">window.onload=function(){var otb=document.getElementById("table");var otr=otb.tBodies[0].rows;var oadd=document.getElementById("add");var oname=document.getElementById("name");var osex=document.getElementById("sex");var id=otr.length+1;oadd.onclick=function(){var atr=document.createElement("tr");var atd1=document.createElement("td");var atd2=document.createElement("td");var atd3=document.createElement("td");var atd4=document.createElement("td");atd4.innerHTML="<a>删除</a>";atd1.innerHTML=id++;atd2.innerHTML=oname.value;atd3.innerHTML=osex.value; atr.appendChild(atd1);atr.appendChild(atd2);atr.appendChild(atd3);atr.appendChild(atd4)otb.tBodies[0].appendChild(atr); atd4.getElementsByTagName("a")[0].onclick=function(){otb.tBodies[0].removeChild(this.parentNode.parentNode)} } var obtn=document.getElementById("btn");var otxt=document.getElementById("ss"); obtn.onclick=function(){for(var i=0;i<otb.tBodies[0].rows.length;i++){var osta=otb.tBodies[0].rows[i].cells[1].innerHTML.toLowerCase();var ot=otxt.value.toLowerCase();var oar=ot.split(" ");otb.tBodies[0].rows[i].style.background="";for(var j=0;j<oar.length;j++){if(osta.search(oar[j])!=-1){otb.tBodies[0].rows[i].style.background="red";}} }}}</script></head><body><input type="text" placeholder="请输入搜索内容" id="ss"/><input type="button" value="查询" id="btn"/><br />姓名:<input type="text" id="name" />性别:<input type="text" id="sex" /><input type="button" value="添加" id="add"/><table border="1" width="400px" id="table"><thead><tr><td>序号</td><td>人名</td><td>性别</td><td>修改</td></tr><tbody><tr><td>1</td><td>张三</td><td>男</td><td>删除</td></tr><tr><td>2</td><td>李四</td><td>男</td><td>删除</td></tr><tr><td>3</td><td>Caesar</td><td>女</td><td>删除</td></tr><tr><td>4</td><td>刘言</td><td>女</td><td>删除</td></tr></tbody></thead></table></body></html>以上就是本文的全部内容,希望对大家的学习有所帮助。