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用Python写网络爬虫 (理查德 劳森) 中文pdf完整版[10MB]
父层：
<div class="col-xs-12">
<div class="box">
<div class="box-header">
<h3 class="box-title">主机监控列表</h3>
</div>
<!-- /.box-header -->
<div class="box-body" style="overflow: auto">
<table id="example2" class="table table-bordered table-hover">
<thead>
<tr>
<th>ID</th>
<th>标签</th>
<th>IP地址</th>
<th>主机名</th>
<th>监控用户名</th>
<th>主机通断告警</th>
<th>CPU使用率告警</th>
<th>内存使用率告警</th>
<th>磁盘使用率告警</th>
<th style="width: 10px"></th>
<th style="width: 10px"></th>
</tr>
</thead>
{% for linux_server in linuxs_servers %}
<tr>
<td>{{ forloop.counter }} </td>
<td>{{ linux_server.tags}} </td>
<td>{{ linux_server.host}} </td>
<td>{{ linux_server.host_name}} </td>
<td>{{ linux_server.user}} </td>
<td align="center">{{ linux_server.connect_cn}} </td>
<td align="center">{{ linux_server.cpu_cn }} </td>
<td align="center">{{ linux_server.mem_cn }} </td>
<td align="center">{{ linux_server.disk_cn }} </td>
<td>
<div class="box-tools pull-right">
<a href="#" rel="external nofollow" >
<button type="button" class="btn btn-default btn-sm" οnclick="return pop(this.value)" value="{{ linux_server.id }}"><i class="fa fa-edit"></i></button></a>
</div>
</td>
<td>
<div class="box-tools pull-right">
<a href="/linux_servers_del?id={{ linux_server.id }}" rel="external nofollow" >
<button type="button" class="btn btn-default btn-sm"><i class="fa fa-trash-o"></i></button></a>
</div>
</td>
</tr>
{% endfor %}
</table>
</div>
<div class="box-footer clearfix">
<span class="step-links">
{% if linuxs_servers.has_previous %}
<a href="?page_linux={{ linuxs_servers.previous_page_number }}" rel="external nofollow" >上一页</a>
{% endif %}
<span class="current">
当前页{{ linuxs_servers.number }} 共计{{ linuxs_servers.paginator.num_pages }}
</span>
{% if linuxs_servers.has_next %}
<a href="?page_linux={{ linuxs_servers.next_page_number }}" rel="external nofollow" >下一页</a>
{% endif %}
</span>
<div class="pull-right">
<a href="/linux_servers_add" rel="external nofollow" class="btn btn-primary btn-block btn-flat">新增</a>
</div>
</div>
<!-- /.box-body -->
</div>
<!-- /.box -->
{#用于接收linux_server__edit.html中layui子层的传值#}
<input id="handle_status" value="" hidden="hidden">
</div>
点击编辑按钮，执行方法：
<script>
function pop(n){
layer.open({
type: 2,
title: '编辑主机信息',
closeBtn: 1,
area: ['700px', '550px'],
shadeClose: true, //点击遮罩关闭
content: ['/linux_servers_edit?id='+n,],
end:function(){
var handle_status = $("#handle_status").val();
if ( handle_status == '1' ) {
layer.msg('保存成功！',{
icon: 1,
time: 2000 //2秒关闭（如果不配置，默认是3秒）
},function(){
history.go(0);
});
} else if ( handle_status == '2' ) {
layer.msg('修改失败！',{
icon: 2,
time: 2000 //2秒关闭（如果不配置，默认是3秒）
},function(){
history.go(0);
});
}
}
});
}
</script>
--linux_server_edit编辑方法：
@login_required(login_url='/login')
def linux_servers_edit(request):
status = 0
rid = request.GET.get('id')
linux_server_edit = models_linux.TabLinuxServers.objects.get(id=rid)
if request.method == "POST":
if request.POST.has_key('commit'):
tags = request.POST.get('tags', None)
host_name = request.POST.get('host_name', None)
host = request.POST.get('host', None)
user = request.POST.get('user', None)
password = base64.encodestring(request.POST.get('password', None))
connect_cn = request.POST.get('connect', None)
connect = tools.isno(connect_cn)
cpu_cn = request.POST.get('cpu', None)
cpu = tools.isno(cpu_cn)
mem_cn = request.POST.get('mem', None)
mem = tools.isno(mem_cn)
disk_cn = request.POST.get('disk', None)
disk = tools.isno(disk_cn)
models_linux.TabLinuxServers.objects.filter(id=rid).update(tags=tags,host_name=host_name, host=host, user=user,
password=password, connect_cn=connect_cn,
connect=connect,
cpu_cn=cpu_cn, cpu=cpu, mem_cn=mem_cn, mem=mem,
disk_cn=disk_cn, disk=disk)
status = 1
elif request.POST.has_key('logout'):
logout(request)
return HttpResponseRedirect('/login/')
return render_to_response('linux_servers_edit.html', {'linux_server_edit': linux_server_edit,'status':status})
对应的template
<!DOCTYPE html>
<!--
This is a starter template page. Use this page to start your new project from
scratch. This page gets rid of all links and provides the needed markup only.
-->
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>DB monitor | Starter</title>
<!-- Tell the browser to be responsive to screen width -->
<meta content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" name="viewport">
<link rel="stylesheet" href="/static/bower_components/bootstrap/dist/css/bootstrap.min.css" rel="external nofollow" >
<!-- Font Awesome -->
<link rel="stylesheet" href="/static/bower_components/font-awesome/css/font-awesome.min.css" rel="external nofollow" >
<!-- Ionicons -->
<link rel="stylesheet" href="/static/bower_components/Ionicons/css/ionicons.min.css" rel="external nofollow" >
<!-- Theme style -->
<link rel="stylesheet" href="/static/dist/css/AdminLTE.min.css" rel="external nofollow" >
<!-- AdminLTE Skins. We have chosen the skin-blue for this starter
page. However, you can choose any other skin. Make sure you
apply the skin class to the body tag so the changes take effect. -->
<link rel="stylesheet" href="/static/dist/css/skins/skin-blue.min.css" rel="external nofollow" >
<!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
<![endif]-->
<!-- Google Font -->
<link rel="stylesheet"
href="https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700,300italic,400italic,600italic" rel="external nofollow" >
</head>
<!--
BODY TAG OPTIONS:
=================
Apply one or more of the following classes to get the
desired effect
|---------------------------------------------------------|
| SKINS | skin-blue |
| | skin-black |
| | skin-purple |
| | skin-yellow |
| | skin-red |
| | skin-green |
|---------------------------------------------------------|
|LAYOUT OPTIONS | fixed |
| | layout-boxed |
| | layout-top-nav |
| | sidebar-collapse |
| | sidebar-mini |
|---------------------------------------------------------|
-->
<body class="hold-transition skin-blue sidebar-mini">
<div class="wrapper">
<!-- Content Wrapper. Contains page content -->
<div class="content-wrapper">
<!-- Content Header (Page header) -->
<!-- Main content -->
<section class="content container-fluid">
<!--------------------------
| Your Page Content Here |
-------------------------->
<!-- Main content -->
<section class="content">
<div class="row">
<div class="col-xs-12">
<div class="box box-solid">
<!-- form start -->
<form class="form-horizontal" action="" method="POST">
<div class="box-body">
<div class="form-group">
<label for="inputEmail3" class="col-sm-2 control-label">标签</label>
<div class="col-sm-10">
<input type="text" class="form-control" name="tags" value={{ linux_server_edit.tags }}>
</div>
</div>
<div class="form-group">
<label for="inputEmail3" class="col-sm-2 control-label">主机名</label>
<div class="col-sm-10">
<input type="text" class="form-control" name="host_name" value={{ linux_server_edit.host_name }}>
</div>
</div>
<div class="form-group">
<label for="inputEmail3" class="col-sm-2 control-label">主机IP</label>
<div class="col-sm-10">
<input type="text" class="form-control" name="host" value={{ linux_server_edit.host }}>
</div>
</div>
<div class="form-group">
<label for="inputEmail3" class="col-sm-2 control-label">监控用户名</label>
<div class="col-sm-10">
<input type="text" class="form-control" name="user" value={{ linux_server_edit.user }}>
</div>
</div>
<div class="form-group">
<label for="inputPassword3" class="col-sm-2 control-label">监控用户密码</label>
<div class="col-sm-10">
<input type="password" class="form-control" name="password" value={{ linux_server_edit.password }}>
</div>
</div>
<div class="form-group">
<label for="inputEmail3" class="col-sm-2 control-label">通断告警</label>
<div class="col-sm-10">
<input type="text" class="form-control" name="connect" value={{ linux_server_edit.connect_cn }}>
</div>
</div>
<div class="form-group">
<label for="inputEmail3" class="col-sm-2 control-label">CPU使用率告警</label>
<div class="col-sm-10">
<input type="text" class="form-control" name="cpu" value={{ linux_server_edit.cpu_cn }}>
</div>
</div>
<div class="form-group">
<label for="inputEmail3" class="col-sm-2 control-label">内存使用率告警</label>
<div class="col-sm-10">
<input type="text" class="form-control" name="mem" value={{ linux_server_edit.mem_cn }}>
</div>
</div>
<div class="form-group">
<label for="inputEmail3" class="col-sm-2 control-label">磁盘使用率告警</label>
<div class="col-sm-10">
<input type="text" class="form-control" name="disk" value={{ linux_server_edit.disk_cn }}>
</div>
</div>
<!-- /.box-body -->
<div class="box-footer">
<button type="submit" class="btn btn-info pull-right" name="commit">保存</button>
</div>
</div>
<!-- /.box-footer -->
</form>
</div>
<!-- /.box -->
</div>
<!-- /.col -->
</div>
<!-- /.row -->
</section>
</section>
<!-- /.content -->
</div>
<!-- /.content-wrapper -->
<!-- Add the sidebar's background. This div must be placed
immediately after the control sidebar -->
<div class="control-sidebar-bg"></div>
</div>
<!-- ./wrapper -->
<!-- REQUIRED JS SCRIPTS -->
<!-- jQuery 3 -->
<script src="/static/bower_components/jquery/dist/jquery.min.js"></script>
<!-- Bootstrap 3.3.7 -->
<script src="/static/bower_components/bootstrap/dist/js/bootstrap.min.js"></script>
<!-- AdminLTE App -->
<script src="/static/dist/js/adminlte.min.js"></script>
<!-- Optionally, you can add Slimscroll and FastClick plugins.
Both of these plugins are recommended to enhance the
user experience. -->
{#回传参数至父层#}
<script type="text/javascript">
var index = parent.layer.getFrameIndex(window.name);
var success = {{ status }};
if ( success == '1' ) {
parent.$("#handle_status").val('1');
parent.layer.close(index);
} else if( success == '2' ) {
parent.$("#handle_status").val('2');
parent.layer.close(index);
}
</script>
</body>
</html>
以上这篇对django layer弹窗组件的使用详解就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持谷谷点程序。
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