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Table Javasc DOM操作（2） 具体实例应用

2015-07-13 00:00 603 查看
最近在做一个动态生成所需输入条件的业务，在网上找相关的可以应用到这上面的内容，最后采用了网上大牛的Table DOM 操作。

效果图：



具体代码如下：(再次感谢大牛)

<!doctype html>
<!--
JS DOM TABLE 操作 原创
QQ:42149485
-->
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
body,input,tr,td,select{font-size:12px; font-family:tahoma;}
#TB {width:980px; background:#3c3c3c; }
#TB .TT {height:30px; background:#616161;}
#TB .TT:hover {height:30px; background:#616161;}
#TB .TT td {color:#FFF;font-weight:bold; text-align:center;}
#TB tr {height:30px; background:#eaeaea;}
#TB tr:hover {height:30px; background:#fadada;}
#TB tr td {text-align:center; color:#000;}
.select {width:99%; height:28px;}
</style>
<script type="text/javascript">

//Create TR
var nName = new Array("Tony","Mika","Neo","Oi","Kim","Park","Mr Lee","Tasky","Saco","Novel");
var nSex = new Array("男性","女性","保密");
var i = 1;

function CreateTB(){
var oTB = document.getElementById("TB");
var oTR = oTB.insertRow(oTB.rows.length);
var oTD1 = oTR.insertCell(0);
oTD1.innerHTML = "<input type='checkbox' name='ck'>";
var oTD2 = oTR.insertCell(1);
oTD2.innerHTML = "<div>" + nName[parseInt(Math.random()*10)] + "</div><center><input type='text' style='display:none; width:99%; height:22px; text-align:center;'></center>";
var oTD3 = oTR.insertCell(2);
oTD3.innerHTML = "<div>" + parseInt(Math.random()*50+15) + "</div><center><select name='age' class='select' style='display:none;'></select></center>";
var oTD4 = oTR.insertCell(3);
oTD4.innerHTML = "<div>" + nSex[parseInt(Math.random()*3)] + "</div><center><select name='sex' class='select' style='display:none;'></select></center>";
var oTD5 = oTR.insertCell(4);
oTD5.innerHTML = "<input type='button' value='修改' onclick=\"edit(this,'show')\"><input type='button' value='删除' onclick='del(this)'>";
i++;
}

//EDIT TR
function edit(o,otype){
var oTR=o.parentNode.parentNode;
var oDiv1=oTR.cells[1].getElementsByTagName("div");
var oDiv2=oTR.cells[2].getElementsByTagName("div");
var oDiv3=oTR.cells[3].getElementsByTagName("div");
var oInpt1=oTR.cells[1].getElementsByTagName("input");
var oselect2=oTR.cells[2].getElementsByTagName("select");
var oselect3=oTR.cells[3].getElementsByTagName("select");
if (otype =="show"){
o.value="确认";
o.setAttribute("onclick","edit(this,'hide')");
//名字修改前
oInpt1[0].value = oDiv1[0].childNodes[0].nodeValue;
oInpt1[0].style.display = "block";
oDiv1[0].style.display = "none";
//年龄修改前
oDiv2[0].style.display = "none";
var iSage = parseInt(oDiv2[0].childNodes[0].nodeValue);
oselect2[0].style.display = "block";
if (oselect2[0].length == 0){
for (var i=0; i<50; i++){
oselect2[0].options.add(new Option(i+15,i+15));
}
oselect2[0].options[iSage-15].selected = true;
}
//性别修改前
oDiv3[0].style.display = "none";
oselect3[0].style.display = "block";
if (oselect3[0].length == 0){

for (var i=0; i<nSex.length; i++){
oselect3[0].add(new Option(nSex[i],i));
}
switch (oDiv3[0].childNodes[0].nodeValue){
case '男性':
var iSno = 0;
break;
case '女性':
var iSno = 1;
break;
case '保密':
var iSno = 2;
break;
}
oselect3[0].options[iSno].selected = true;

}
}else if (otype =="hide"){
o.value="修改";
o.setAttribute("onclick","edit(this,'show')");
//名字修改后
oDiv1[0].childNodes[0].nodeValue = oInpt1[0].value;
oDiv1[0].style.display = "block";
oInpt1[0].style.display = "none";
//年龄修改后
oDiv2[0].childNodes[0].nodeValue = oselect2[0].value;
oDiv2[0].style.display = "block";
oselect2[0].style.display = "none";
//性别修改后
oDiv3[0].childNodes[0].nodeValue = nSex[oselect3[0].value];
oDiv3[0].style.display = "block";
oselect3[0].style.display = "none";
}

}
//Delete TR
function del(o){
var oTB = document.getElementById("TB");
var oInpt = oTB.getElementsByTagName("input");
if (o == 'chk')
{
for (var i=1; i<oInpt.length ; i++)
{
if (oInpt[i].type == 'checkbox' && oInpt[i].checked)
{
var oRow = oInpt[i].parentNode.parentNode.sectionRowIndex;
oTB.deleteRow(oRow);
i--;
}
}
}else{
var oDel = o.parentNode.parentNode.sectionRowIndex;
oTB.deleteRow(oDel);
}
}

//Check All
function chk(type,o){
var oInpt = document.getElementsByTagName("input");
for (var i=0; i<oInpt.length; i++){
if (oInpt[i].type == "checkbox"){
oInpt[i].checked = o.checked;
}
}
}

//Check Fan
function chkFun(){
var oTB = document.getElementById("TB");
var oInpt = oTB.getElementsByTagName("input");
for (var i=1; i<oInpt.length; i++){
if (oInpt[i].type == "checkbox"){
if (oInpt[i].checked)
{
oInpt[i].checked = false;
}else{
oInpt[i].checked = true;
}
}
}
}
</script>
</head>
<body>
<table width="980" align="center" border="0" cellpadding="0" cellspacing="0">
<tr height="30">
<td>
<input type="button" onclick="CreateTB()" value="创建" />
<input type="button" onclick="chkFun()" value="反选" />
<input type="button" onclick="del('chk')" value="选择删除" />
</td>
</tr>
</table>
<table id="TB" align="center" border="0" cellpadding="0" cellspacing="1">
<tr class="TT">
<td width="50"><input type="checkbox" onclick="chk('all',this)" /></td>
<td width="">姓名</td>
<td width="50">年龄</td>
<td width="70">性别</td>
<td width="100">操作</td>
</tr>
</table>
</body>
</html>


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标签：  Table Javasc DOM操作2 Table具体实例应用
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