我希望有人能帮上忙。我正在尝试从我的 sql 中获取登录用户信息以显示在配置文件页面上。然后让该用户能够更改字段中的任何内容并将其保存以更新数据库。
到目前为止，这是我的个人资料页面，我只是不确定如何将 php 实现到表单中，因此 php 脚本这个名称位于顶部。
我是这一切的新手，现在已经在这里搜索了一天，但找不到答案或者是我理解的东西。非常感谢任何帮助。
<?
session_start();
include("connection.php");
$query="SELECT name FROM users WHERE id='".$_SESSION['id']."' LIMIT 1";
$result = mysqli_query($link,$query);
$row = mysqli_fetch_array($result);
$diary=$row['name'];
?>
<!DOCTYPE html>
<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">
<title>Profile</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href='https://fonts.googleapis.com /css?family=Lato:400,300,100,300italic' rel='stylesheet' type='text/css'>
<link rel="stylesheet" type="text/css" href="resources/css/profilestyles.css">
</head>
<body data-spy="scroll" data-target=".navbar-collapse">
<div class="navbar navbar-default navbar-fixed-top">
<div class="container">
<div class="navbar-header">
<button class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse"> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button>
<a class="navbar-brand">Profile</a> </div>
<div class="collapse navbar-collapse">
<form class="navbar-form navbar-right" method="post">
<ul class="nav nav-pills">
<li role="presentation"><a href="mainpage.php">My connections</a></li>
<li role="presentation"><a href="#">World connections</a></li>
<li role="presentation" class="active"><a href="profile.php">Profile</a></li>
<li role="presentation"><a href="#">Messages</a></li>
<li role="presentation"><a href="index.php?logout=1">Logout</a></li>
</ul>
</form>
</div>
</div>
</div>
<div class="container">
<h1>Edit Profile</h1>
<hr>
<div class="row">
<!-- left column -->
<div class="col-md-3">
<div class="text-center"> <img src="//placehold.it/100" class="avatar img-circle" alt="avatar">
<h6>Upload a different photo...</h6>
<input class="form-control" type="file">
</div>
</div>
<!-- edit form column -->
<div class="col-md-9 personal-info">
<div class="alert alert-info alert-dismissable"> <a class="panel-close close" data-dismiss="alert">×</a> <i class="fa fa-coffee"></i> This is an <strong>.alert</strong>. Use this to show important messages to the user. </div>
<h3>Personal info</h3>
<form class="form-horizontal" role="form">
<div class="form-group">
<label class="col-lg-3 control-label name">name:</label>
<div class="col-lg-8">
<input class="form-control" value="" type="text">
</div>
</div>
<div class="form-group">
<label class="col-lg-3 control-label">Email:</label>
<div class="col-lg-8">
<input class="form-control" value="katie@katie.com" type="text">
</div>
</div>
<div class="form-group">
<label class="col-lg-3 control-label">DOB:</label>
<div class="col-lg-8">
<input class="form-control" value="yyyy-mm-dd" type="date">
</div>
</div>
<div class="form-group">
<label class="col-lg-3 control-label">Country</label>
<div class="col-lg-8">
<input class="form-control" value="America" type="text">
</div>
</div>
<div class="form-group">
<label class="col-md-3 control-label">Password:</label>
<div class="col-md-8">
<input class="form-control" value="password" placeholder="At least 8 characters and 1 cap letter" type="password">
</div>
</div>
<div class="form-group">
<label class="col-md-3 control-label">Confirm password:</label>
<div class="col-md-8">
<input class="form-control" value="password" placeholder="At least 8 characters and 1 cap letter" type="password">
</div>
</div>
<div class="form-group">
<label class="col-md-3 control-label"></label>
<div class="col-md-8">
<input class="btn btn-primary" value="Save Changes" type="button">
<span></span>
<input class="btn btn-default" value="Cancel" type="reset">
</div>
</div>
</form>
</div>
</div>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<!-- Include all compiled plugins (below), or include individual files as needed -->
<script src="js/bootstrap.min.js"></script>
</body>
</html>
最佳答案
在表单标签中输入以下代码:
form action="edit_profile.php" method="post"
其中“edit_profile”是您接收表单数据的 php 文件的名称，对于每个表单您有一个 php 文件，“method post”表示数据将如何发送到php文件
将发送到 php 的字段，您可以像这样为每个字段命名:
input class="form-control" value="" type="text" **name="name"**
表单的按钮是提交类型。像这样:
button **type="submit"** value="save changes"
在 php 文件中:
$name= $_POST['**name**'];
这里是您表单的所有字段。
希望对你有帮助。
关于php - 显示来自 MySQL 数据库的用户信息的配置文件页面，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/36213483/