<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
.shade{
position: fixed;
left: 0;
top: 0;
right: 0;
bottom: 0;
background: rgba(0,0,0,.6) ;
z-index: 20;
}
.modal{
position: fixed;
left: 50%;
top: 50%;
height: 300px;
width: 400px;
margin-top: -150px;
margin-left: -200px;
z-index: 30;
border: 1px solid #ddd;
background-color: white;
}
.hide{
display: none;
}
.modal form {
position: fixed;
left: 50%;
top: 50%;
height: 200px;
width: 229px;
border: 1px;
margin-left: -115px;
margin-top: -100px;
}
.modal form p {
float: right;
margin-top: 12px;
}
.modal form span {
float: right;
display: inline-block;
height: 18px;
width: 170px;
background-color: #FFEBEB;
text-align: center;
border: 1px solid #ffbdbe;
color: #e4393c;
font-size: 14px;
visibility: hidden;
}
.modal form [type="button"] {
position: absolute;
bottom: -30px;
left: 115px;
}
.modal form [value="提交"]{
left: 50px;
}
</style>
</head>
<body>
<div style="width: 300px; margin: 0 auto">
<input type="button" value="添加主机" onclick="return Add();" />
<table style="border: 2px solid #F5F5F5; width: 300px;">
<thead>
<tr>
<th >主机名</th>
<th >IP</th>
<th >端口</th>
<th>操作</th>
</tr>
</thead>
<tbody>
<tr>
<td target="host">c1.com</td>
<td target="ip">1.1.1.1</td>
<td target="port">8888</td>
<td onclick="Edit(this);">Edit</td>
</tr>
<tr>
<td target="host">c2.com</td>
<td target="ip">1.1.1.1</td>
<td target="port">8888</td>
<td onclick="Edit(this);">Edit</td>
</tr>
<tr>
<td target="host">c3.com</td>
<td target="ip">1.1.1.1</td>
<td target="port">8888</td>
<td onclick="Edit(this);">Edit</td>
</tr>
<tr>
<td target="host">.com</td>
<td target="ip">1.1.1.1</td>
<td target="port">8888</td>
<td onclick="Edit(this);">Edit</td>
</tr>
</tbody>
</table>
</div>
<div class="shade hide"></div>
<div class="modal hide">
<form action="" method="get">
<p>主机名:<input type="text" id="host" name="host"><br><span></span></p>
<p>IP地址:<input type="text" id='ip' name="ip"><br><span></span></p>
<p>端口号:<input type="text" id='port' name="port"><br><span></span><br></p>
<input type="button" value="提交" onclick="return SubmitForm();">
<input type="button" value="取消" onclick="HideModal();">
</form>
</div>
<script src="../../jquery-1.12.4.js"></script>
<script>
$(function () {
$("tr:even").css("background-color","#f5f5f5");
});
function Edit(ths) {
$(".shade,.modal").removeClass("hide");
prevList = $(ths).prevAll();
prevList.each(function () {
var text = $(this).text();
var target = $(this).attr("target");
$("#"+target).val(text);
});
}
function HideModal() {
$(".shade,.modal").addClass("hide");
$(".modal").find("input[type='text']").val("");
Addd = false;
}
function SubmitForm() {
var flag = Detection();
try {
if (Addd && flag){
$("tbody").append($("tr").last().clone());
$(".modal").find("input[type='text']").each(function () {
var value = $(this).val();
var name = $(this).attr("name");
($("tr").last().children()).each(function () {
if ($(this).attr("target") == name){
$(this).text(value);
return
}
}
)});
Addd = false;
HideModal();
return false;
}
}catch (e){}
if (flag){
$(".modal").find("input[type='text']").each(function () {
var value = $(this).val();
var name = $(this).attr("name");
$(prevList).each(function () {
if ($(this).attr("target") == name){
$(this).text(value);
return
}
}
)});
$(".modal,.shade").addClass("hide");
HideModal();
}
return flag;
}
function Detection() {
var flag = true;
$(".modal").find("input[type='text']").each(function () {
var value = $(this).val();
if (value.length == 0){
$(this).next().next().css("visibility","visible").text("亲，不能为空");
flag = false;
return false;
}else {
$(this).next().next().css("visibility","hidden").text("");
}
if ($(this).attr('name') == "host"){
var r = /(\.com)$/;
if (r.test(value) == false){
$(this).next().next().css("visibility","visible").text("主机名必须以.com结尾");
flag = false;
return false;
}
}else if ($(this).attr('name') == "ip"){
var r2 = /^(([0-2]?[0-9][0-9]?)\.){3}([0-2]?[0-9][0-9]?)$/;
if (r2.test(value) == false){
$(this).next().next().css("visibility","visible").text("ip 地址格式有误");
flag = false;
return false;
}
}else if ($(this).attr('name') == "port"){
var r3 = /^([0-9]{1,5})$/;
if ((r3.test(value) == false) || (value > 65535)){
$(this).next().next().css("visibility","visible").text("端口必须为0-65535");
flag = false;
return false;
}
}else {
$(this).next().next().css("visibility","hidden").text("");
}
});
return flag;
}
function Add() {
Addd = true;
$(".shade,.modal").removeClass("hide");
}
</script>
</body>
</html>
非宁静无以致远，安静、沉着、细心、优雅是做好一件事情的先决条件。
