javascript动态生成table及处理.doc

Creat Table /动态生成表格 function createTable() var val =document.getElementById(select).optionsdocument.getElementById(select).options.selectedIndex.value; /得到select里面的value var tab = document.getElementById(tab);/得到table的ID。 /var tab = document.createElement(table);！while(tab.hasChildNodes()/清除表的初始內容tab.removeChild(tab.lastChild); for(var k=0; kval; k+) var price = 100; var height =1.2m以上11.2m; var stu =; var ret =; var gaffer =; /创建表格 var tr1 = tab.insertRow();/创建第一行 var tr2 = tab.insertRow();/创建第二行 var td11 = tr1.insertCell();/创建第一列 td11.setAttribute(rowSpan,2); var td12 = tr1.insertCell();/创建第二列 var td13 = tr1.insertCell();/创建第三列 var td14 = tr1.insertCell();/创建第四列 td14.setAttribute(rowSpan,2); td14.setAttribute(id,td); var td22 = tr2.insertCell();/创建第二行第二列 var td23 = tr2.insertCell();/第三列 td11.width = 10; td12.width = 140; td13.width = 160; td14.width = 80; td11.innerHTML = k+1; td12.innerHTML = 身高：+height; td13.innerHTML= 是否是学生：+stu; td14.innerHTML=价格：100元; td22.innerHTML=是否离退休人员：+ret; td23.innerHTML=是否60岁以上老人：+gaffer; / var rad = document.getElementById(date).value; var rate = discount(rad); document.getElementById(span+k).innerHTML = price*rate; function change(k) /类型选择 var price = 100; var rad = document.getElementById(date).value; var tab = document.getElementById(tab); var value = document.getElementsByName(height).item(k).value; var size = document.getElementsByName(height).item(k).selectedIndex; var stu = document.getElementsByName(stu).item(k).checked; var ret = document.getElementsByName(ret).item(k).checked; var gaffer= document.getElementsByName(gaffer).item(k).checked; var rate = discount(rad); if(value = 1)/身高低于1.2m document.getElementsByName(stu).item(k).disabled = true; document.getElementsByName(ret).item(k).disabled = true; document.getElementsByName(gaffer).item(k).disabled =true; document.getElementById(span+k).innerHTML = price*0; else document.getElementsByName(stu).item(k).disabled = false; document.getElementsByName(ret).item(k).disabled = false; document.getElementsByName(gaffer).item(k).disabled =false; document.getElementById(span+k).innerHTML = price; if(ret|(ret&gaffer)|(ret&stu)|(ret&stu&gaffer)document.getElementById(span+k).innerHTML = price*0;else if(stu|(stu&gaffer)document.getElementById(span+k).innerHTML = price*0.2;else if(gaffer)document.getElementById(span+k).innerHTML = price*0.5;elsedocument.getElementById(span+k).innerHTML = price*rate; /时间选择 function checkdate() var rad = document.getElementsByName(choose); var date = document.getElementById(date).value; if(isNaN(date)/时间格式验证 alert(请出入正确时间格式月份！); return; else if(date12|date10|date10|date4)&(date!=) return 0.7; else return 0.9; /总价计算 function sum() var result = 0; for(var i=0; idocument.getElementsByTagName(span).length;i+) var sale = parseInt(document.getElementById(s