[英]display data added by user in sessions using leftjoin
我设法创建了一个表单，借此用户使用会话登录，一旦用户登录，他/她就可以将数据发布到名为members的另一个表中。我的问题是我无法检索添加的数据由会员表中登录的用户提供。我是新手，我希望这里有人可以帮助我解决这个问题。下面是我的代码
<!DOCTYPE html> <?php session_start(); if(!isset($_SESSION['phone'])){ header("location: login2.php"); } else { include ("../includes/db.php"); $sql = "select * FROM post"; $run = mysql_query($sql); $total_post=mysql_num_rows($run); $sql = "select * FROM gallary"; $run = mysql_query($sql); $total_image=mysql_num_rows($run); $sql = "select * FROM user"; $run = mysql_query($sql); $total_user=mysql_num_rows($run); $sql = "select * FROM course"; $run = mysql_query($sql); $total_course=mysql_num_rows($run); $sql = "select * FROM mails"; $run = mysql_query($sql); $total_mails=mysql_num_rows($run); ?> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <meta name="description" content=""> <meta name="author" content=""> <title>Dashboard</title> <!-- Bootstrap Core CSS --> <link href="../bower_components/bootstrap/dist/css/bootstrap.min.css" rel="stylesheet"> <!-- MetisMenu CSS --> <link href="../bower_components/metisMenu/dist/metisMenu.min.css" rel="stylesheet"> <!-- Timeline CSS --> <link href="../dist/css/timeline.css" rel="stylesheet"> <!-- Custom CSS --> <link href="../dist/css/sb-admin-2.css" rel="stylesheet"> <!-- Morris Charts CSS --> <link href="../bower_components/morrisjs/morris.css" rel="stylesheet"> <!-- Custom Fonts --> <link href="../bower_components/font-awesome/css/font-awesome.min.css" rel="stylesheet" type="text/css"> </head> <body> <div id="wrapper"> <!-- Navigation --> <nav class="navbar navbar-default navbar-static-top" role="navigation" style="margin-bottom: 0"> <div class="navbar-header"> <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <a class="navbar-brand" href="index.php">Dashboard</a> </div> <!-- /.navbar-header --> <ul class="nav navbar-top-links navbar-right"> <li class="dropdown"> <a class="dropdown-toggle" data-toggle="dropdown" href="#"> <i class="fa fa-user fa-fw"></i> <i class="fa fa-caret-down"></i> </a> <ul class="dropdown-menu dropdown-user"> <li><a href="logout.php"><i class="fa fa-sign-out fa-fw"></i> Logout</a> </li> </ul> <!-- /.dropdown-user --> </li> <!-- /.dropdown --> </ul> <!-- /.navbar-top-links --> <div class="navbar-default sidebar" role="navigation"> <div class="sidebar-nav navbar-collapse"> <ul class="nav" id="side-menu"> <li> <a href="index2.php"><i class="fa fa-dashboard fa-fw"></i> Dashboard</a> </li> <!-- <li> <a href="new_post.php"><i class="fa fa-edit fa-fw"></i> Create New Post</a> </li> <li> <a href="index.php?view_post=view_post"><i class="fa fa-table fa-fw"></i> View All Post</a> </li> <li> <a href="new_course.php"><i class="fa fa-edit fa-fw"></i> Create New Story</a> </li> <li> <a href="course.php"><i class="fa fa-table fa-fw"></i> View All Story</a> </li> <li> <a href="new_images.php"><i class="fa fa-edit fa-fw"></i> Upload Image</a> </li> <li> <a href="images.php"><i class="fa fa-photo fa-fw"></i> View All Image</span></a> </li> <li> <a href="mails.php"><i class="fa fa-photo fa-fw"></i> View All emails</span></a> </li> <li> <a href="members.php"><i class="fa fa-edit fa-fw"></i> View All Joining members</span></a> </li> --> </ul> </div> <!-- /.sidebar-collapse --> </div> <!-- /.navbar-static-side --> </nav> <div id="page-wrapper"> <div class="row"> <div class="col-lg-12"> <h1 class="page-header">Dashboard</h1> </div> <!-- /.col-lg-12 --> </div> <!-- /.row --> <div class="row"> <div class="col-lg-3 col-md-6"> <div class="panel panel-primary"> <div class="panel-heading"> <div class="row"> <div class="col-xs-3"> <i class="fa fa-list-ul fa-5x"></i> </div> <div class="col-xs-9 text-right"> <div class="huge"><?php echo $total_post; ?></div> <div>All Posts!</div> </div> </div> </div> <a href="index.php?view_post=view_post"> <div class="panel-footer"> <span class="pull-left">View Details</span> <span class="pull-right"><i class="fa fa-arrow-circle-right"></i></span> <div class="clearfix"></div> </div> </a> </div> </div> <div class="col-lg-3 col-md-6"> <div class="panel panel-green"> <div class="panel-heading"> <div class="row"> <div class="col-xs-3"> <i class="fa fa-photo fa-5x"></i> </div> <div class="col-xs-9 text-right"> <div class="huge"><?php echo $total_image; ?></div> <div>All Images!</div> </div> </div> </div> <a href="images.php"> <div class="panel-footer"> <span class="pull-left">View Details</span> <span class="pull-right"><i class="fa fa-arrow-circle-right"></i></span> <div class="clearfix"></div> </div> </a> </div> </div> <div class="col-lg-3 col-md-6"> <div class="panel panel-yellow"> <div class="panel-heading"> <div class="row"> <div class="col-xs-3"> <i class="fa fa-users fa-5x"></i> </div> <div class="col-xs-9 text-right"> <div class="huge"><?php echo $total_user; ?></div> <div>All Users!</div> </div> </div> </div> <a href="users.php"> <div class="panel-footer"> <span class="pull-left">View Details</span> <span class="pull-right"><i class="fa fa-arrow-circle-right"></i></span> <div class="clearfix"></div> </div> </a> </div> </div> <div class="col-lg-3 col-md-6"> <div class="panel panel-red"> <div class="panel-heading"> <div class="row"> <div class="col-xs-3"> <i class="fa fa-database fa-5x"></i> </div> <div class="col-xs-9 text-right"> <div class="huge"><?php echo $total_course; ?></div> <div>All Story!</div> </div> </div> </div> <a href="course.php"> <div class="panel-footer"> <span class="pull-left">View Details</span> <span class="pull-right"><i class="fa fa-arrow-circle-right"></i></span> <div class="clearfix"></div> </div> </a> </div> </div> <div class="col-lg-3 col-md-6"> <div class="panel panel-yellow"> <div class="panel-heading"> <div class="row"> <div class="col-xs-3"> <i class="fa fa-database fa-5x"></i> </div> <div class="col-xs-9 text-right"> <div class="huge"><?php echo $total_mails; ?></div> <div>All mails!</div> </div> </div> </div> <a href="mails.php"> <div class="panel-footer"> <span class="pull-left">View Details</span> <span class="pull-right"><i class="fa fa-arrow-circle-right"></i></span> <div class="clearfix"></div> </div> </a> </div> </div> </div> <!--Post Section Open--> <div class="row"> <div class="col-lg-12"> <div class="panel panel-default"> <div class="panel-heading"> <div class="panel-heading"> <h2>All users</h2> </div> <div class="panel-body"> <div class="dataTable_wrapper"> <table class="table table-striped table-bordered table-hover" id="dataTables-example"> <thead> <tr> <th>S.No.</th> <th>Id</th> <th>First_name</th> <th>Last NAme</th> <th>Email</th> <th>phone</th> <th>created</th> <th>modified</th> <th>status</th> <th>Edit</th> <th>Delete</th> </tr> </thead> <?php include("../includes/db.php"); $i=1; $query="SELECT members.user_id,members.name,members.phone,members.location, user.username,user.phone FROM members LEFT JOIN user ON members.user_id=user.phone ORDER BY members.user_id;" ?> <?php } ?> </div> </div> </div> </div> </div> </div> <!--Post Section Close--> </div> <!-- /#page-wrapper --> </div> <!-- /#wrapper --> <!-- jQuery --> <script src="../bower_components/jquery/dist/jquery.min.js"></script> <!-- Bootstrap Core JavaScript --> <script src="../bower_components/bootstrap/dist/js/bootstrap.min.js"></script> <!-- Metis Menu Plugin JavaScript --> <script src="../bower_components/metisMenu/dist/metisMenu.min.js"></script> <!-- Charts JavaScript --> <script src="../bower_components/raphael/raphael-min.js"></script> <script src="../bower_components/morrisjs/morris.min.js"></script> <script src="../js/morris-data.js"></script> <!-- Custom Theme JavaScript --> <script src="../dist/js/sb-admin-2.js"></script> </body> </html>
您必须以有效条件加入表。 我不知道您的用户表的表结构，我想这会为您提供帮助。
$query="SELECT members.user_id,members.name,members.phone,members.location,
user.username,user.phone, user.id
FROM members
LEFT JOIN user
ON members.user_id=user.id
ORDER BY members.user_id;"
使用会话通过PHP显示来自数据库的登录用户的配置文件
[英]Using sessions to display the profile of a logged in user from a database with PHP
声明:本站的技术帖子网页，遵循CC BY-SA 4.0协议，如果您需要转载，请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.