对django layer弹窗组件的使用详解
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>
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