js动态控制table的tr、td增加及删除的具体实现

if(条件) {//根据InterfaceType的值区分无线客户端和有限客户端 var table = document.getElementById("wifi_clients_table"); var newRow = table.insertRow(); //创建新行 var newCell1 = newRow.insertCell(0); //创建新单元格 newCell1.innerHTML = "<td>1</td>" ; //单元格内的内容 newCell1.setAttribute("align","center"); //设置位置 var newCell2 = newRow.insertCell(1); //创建新单元格 newCell2.innerHTML = "<td>"+info.LANHosts.HostName+"</td>"; newCell2.setAttribute("align","center"); //设置位置 var newCell3 = newRow.insertCell(2); //创建新单元格 newCell3.innerHTML = "<td>"+info.LANHosts.IPAddress+"</td>"; newCell3.setAttribute("align","center"); //设置位置 var newCell4 = newRow.insertCell(3); //创建新单元格 newCell4.innerHTML = "<td>"+info.LANHosts.MACAddress+"</td>"; newCell4.setAttribute("align","center"); //设置位置 var newCell5 = newRow.insertCell(4); //创建新单元格 newCell5.innerHTML = "<td>"+info.LANHosts.UpRate+"/"+info.LANHosts.DownRate+"kb</td>"; newCell5.setAttribute("align","center"); //设置位置