使用下面的 PHP 代碼，我為 MYSQL 資料庫表中的每一行得到兩個單獨的表。如何獲取代碼以在一個表中顯示資料？同樣由于某種原因，CSS 沒有應用于 PHP 檔案的某些部分，其中我有編輯和洗掉資料的鏈接，以及表格行的背景顏色。我應該直接在 PHP 檔案中應用 CSS 嗎？還是有其他方法可以做到這一點？
<?php
session_start();
mysqli_report(MYSQLI_REPORT_ALL ^ MYSQLI_REPORT_INDEX);
$initials=parse_ini_file("../.ht.asetukset.ini");
try {
$connection=mysqli_connect($initials["databaseserver"],
$initials["username"],
$initials["password"],
$initials["database"]
);
} catch (Exception $e) {
header("Location:../html/yhteysvirhe.html");
exit;
}
?>
<?php
include "../html/admin_header.html";
?>
<?php
//getting result from database
$print=mysqli_query($connection, "SELECT * FROM users");
while ($row=mysqli_fetch_object($print)) {
echo "<table>";
echo "<tr>";
echo "<th>ID</th>";
echo "<th>First Name</th>";
echo "<th>last Name</th>";
echo "<th>User Name</th>";
echo "<th>Email</th>";
echo "<th>Password</th>";
echo "<th>Description</th>";
echo "<th>Delete</th>";
echo "<th>Edit</th>";
echo "</tr>";
echo "<tr>";
echo "<tr>";
echo "<td><h2>$row->fname</h2></td>";
echo "<td><h2>$row->lname</h2></td>";
echo "<td><h2>$row->uname</h2></td>";
echo "<td><h2>$row->email</h2></td>";
echo "<td><h2>$row->paswd</h2></td>";
echo "<td><h2>$row->descrip</h2></td>";
echo "<td><h2><a style='color:white' href='./admin_remove.php?poistettava=$row->id'>Delete</a></h2></td>";
echo "<td><h2<a href='./admin_edit.php?editable=$row->id'>Edit</a></h2></td>";
}
echo "</tr>";
echo "</table>";
mysqli_close($connection);
?>
<?php
include "../html/admin_footer.html";
?>
這是我得到的結果：
顯示代碼片段
/*body background color.*/
body {
background-color: #2f303a;
}
/*Removing underline from hyper
links.*/
a {
text-decoration: none;
color: #1d19f6;
}
/*navbar bakground color change.
*/
.navbar {
background-color: #c4c4c4;
}
/* Spaces between items are increased
in the navbar.*/
.navbar-brand {
padding-left: 40px;
}
/* Spaces between items are increased
in the navbar.*/
.nav-item {
padding-left: 80px;
padding-right: 80px;
}
/**/
.nav-link:hover {
background-color: #eeea14;
border-radius: 25px;
}
a:hover {
color: #00ff6a;
}
/* Search bar with rounded corners
and white & blue background.*/
.navbar1 {
background-color: #0000ff;
border-radius: 25px;
}
/* Search bar with rounded corners
and white & blue background.*/
.btn {
color: #ffffff;
border: none;
border-radius: 25px;
}
/* Search bar with rounded corners
and white & blue background.*/
.form-control1 {
color: #555555;
border: none;
border-radius: 25px;
padding-left: 20px;
width: 299px;
margin-left: -20px;
}
/*box config.*/
.box {
background-color: #ffffffea;
width: auto;
height: 556px;
position: relative;
flex-direction: column;
display: flex;
flex-wrap: wrap;
justify-content: center;
align-items: center;
}
/*can be used to add spacing between
items stacked on top of each other.*/
.padding {
padding-bottom: 1%;
}
/*container.*/
.container {
width: auto;
height: auto;
position: static;
flex-direction: row;
display: flex;
flex-wrap: wrap;
justify-content: space-between;
align-content: space-around;
align-items: center;
}
.sec {
background-color: #ffffffea;
width: auto;
height: 556px;
position: relative;
flex-direction: row;
display: flex;
flex-wrap: wrap;
justify-content: center;
align-items: center;
background-color: #2f303a;
color: #ffffff;
text-decoration: none;
}
.sec1 {
padding-top: 1%;
background-color: #ffffffea;
width: auto;
height: auto;
position: relative;
flex-direction: row;
display: flex;
flex-wrap: wrap;
justify-content: center;
align-items: center;
background-color: #2f303a;
color: #ffffff;
}
/*white boxes config.*/
.box1 {
border-radius: 30px;
background-color: #ffffff;
color: #1d19f6;
width: 358px;
height: 293px;
position: relative;
flex-direction: row;
display: flex;
flex-wrap: wrap;
justify-content: center;
align-items: center;
margin-top: 20%;
margin-bottom: 20%;
text-shadow: 2px 2px 4px #000000;
box-shadow: 10px 10px 5px #494848;
}
.box2 {
width: auto;
display: flex;
background-color: #000000;
padding: 15px 15px 15px 15px;
}
table {
font-family: arial, sans-serif;
border-collapse: collapse;
width: 100%;
}
td,
th {
border: 1px solid #dddddd;
text-align: left;
padding: 8px;
}
tr:nth-child(even) {
background-color: blue;
}
/*footer config*/
footer {
display: flex;
flex-flow: column wrap;
flex-direction: column;
justify-content: space-around;
align-items: center;
background-color: #2f303a;
padding: 15px 15px 15px 15px;
color: #ffffff;
}<!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=1.0">
<meta name="author" content="">
<meta name="description" content="Team 14 project work. The website contains basic web development guides utilizing HTML5, CSS, JavaScript and Bootstrap">
<title>admin</title>
<!--Link to bootstrap.-->
<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
<link rel="stylesheet" type="text/css" href="../css/style.css">
<!--Link to local css file.-->
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Dosis&display=swap" rel="stylesheet">
</head>
<body>
<header>
<!--navigation bar starts here.-->
<nav class="navbar navbar-expand-lg navbar-light">
<div class="container-fluid">
<a class="navbar-brand" href="index.html" style="color: #0000ff; font-family:'Dosis', sans-serif; font-size: 20px;"><b>CodeSchool</b></a>
<div id="navbarNav">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="./html.html">HTML Basics</a>
</li>
<li class="nav-item">
<a class="nav-link active" href="./css.html">CSS Basics</a>
</li>
<li class="nav-item">
<a class="nav-link active" href="./js.html">JavaScript</a>
</li>
<li class="nav-item">
<!--anchor link added.-->
<a class="nav-link active" href="#a">About Us</a>
</li>
<li class="nav-item">
<!--anchor link added.-->
<a class="nav-link active" href="#b">Contact Us</a>
</li>
<li class="nav-item">
<!--anchor link added.-->
<a class="nav-link active" href="#">Log In / Sgin Up</a>
</li>
</ul>
</div>
</div>
</nav>
</header>
<!--navigation bar ends here.-->
<main>
<!--box with search bar starts here.-->
<div class="box">
<h1 class="padding"><b>Welcome to the Admin Page</b></h1><br>
<h1 class="padding"><b>Here you can edit users' data and/or remove profiles from the database</b></h1><br>
</div>
<!--box with search bar ends here.-->
<!--other content.-->
<div class="sec1">
<h1 class="padding"><b>Users list:</b></h1><br>
</div>
<div class="sec">
<table>
<tr>
<th>ID</th>
<th>First Name</th>
<th>last Name</th>
<th>User Name</th>
<th>Email</th>
<th>Password</th>
<th>Description</th>
<th>Delete</th>
<th>Edit</th>
</tr>
<tr>
<tr>
<td>
<h2>1</h2>
</td>
<td>
<h2>Admin</h2>
</td>
<td>
<h2>Admin</h2>
</td>
<td>
<h2>admin</h2>
</td>
<td>
<h2></h2>
</td>
<td>
<h2>password</h2>
</td>
<td>
<h2>Adiminstrator</h2>
</td>
<td>
<h2><a style='color:white' href='./admin_remove.php?poistettava=1'>Delete</a></h2>
</td>
<td>
<h2<a href='./admin_edit.php?editable=1'>Edit</a>
</h2>
</td>
<table>
<tr>
<th>ID</th>
<th>First Name</th>
<th>last Name</th>
<th>User Name</th>
<th>Email</th>
<th>Password</th>
<th>Description</th>
<th>Delete</th>
<th>Edit</th>
</tr>
<tr>
<tr>
<td>
<h2>2</h2>
</td>
<td>
<h2>test</h2>
</td>
<td>
<h2>test</h2>
</td>
<td>
<h2>tester</h2>
</td>
<td>
<h2>[email protected]</h2>
</td>
<td>
<h2>test</h2>
</td>
<td>
<h2>testing</h2>
</td>
<td>
<h2><a style='color:white' href='./admin_remove.php?poistettava=2'>Delete</a></h2>
</td>
<td>
<h2<a href='./admin_edit.php?editable=2'>Edit</a>
</h2>
</td>
</tr>
</table>
</div>
<div class="box" id="a">
<h1><b>About Us</b></h1>
<h3>We are a group of students dedicated to sharing our knowledge as we progress with our studies.</h3>
</div>
<!--content ends here.-->
</main>
<!--Footer starts here.-->
<footer>
<section class="mb-4" id="b">
<!--Section heading-->
<h2 class="h1-responsive font-weight-bold text-center my-4">Contact Us</h2>
<!--Section description-->
<p class="text-center w-responsive mx-auto mb-5">Do you have any questions? Please do not hesitate to contact us directly. Our team will come back to you within a matter of hours to help you.</p>
<div class="row">
<div class="col-md-9 mb-md-0 mb-5">
<form id="contact-form" name="contact-form" action="mail.php" method="POST">
<div class="row">
<div class="col-md-6">
<div class="md-form mb-0">
<input type="text" id="name" name="name" class="form-control">
<label for="name" class="">Your name</label>
</div>
</div>
<div class="col-md-6">
<div class="md-form mb-0">
<input type="text" id="email" name="email" class="form-control">
<label for="email" class="">Your email</label>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12">
<div class="md-form mb-0">
<input type="text" id="subject" name="subject" class="form-control">
<label for="subject" class="">Subject</label>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12">
<div class="md-form">
<textarea id="message" name="message" rows="2" class="form-control md-textarea"></textarea>
<label for="message">Your message</label>
</div>
</div>
</div>
</form>
<div class="text-center text-md-left">
<a class="btn btn-primary" onclick="document.getElementById('contact-form').submit();">Send</a>
</div>
<div class="status"></div>
</div>
<div class="col-md-3 text-center">
<ul class="list-unstyled mb-0">
<li><i class="fas fa-map-marker-alt fa-2x"></i>
<p>Visam?entie 35 A, 13100 H?meenlinna</p>
</li>
<li><i class="fas fa-phone mt-4 fa-2x"></i>
<p>( 358) 23456 789</p>
</li>
<li><i class="fas fa-envelope mt-4 fa-2x"></i>
<p>[email protected]</p>
</li>
</ul>
</div>
</div>
</section>
<div class="container">
<div class="py-3 my-4">
<ul class="nav justify-content-center border-bottom pb-3 mb-3">
<li class="nav-item"><a class="nav-link px-2 text-muted">Facebook</a></li>
<li class="nav-item"><a class="nav-link px-2 text-muted">Instagram</a></li>
<li class="nav-item"><a class="nav-link px-2 text-muted">LinkedIn</a></li>
<li class="nav-item"><a class="nav-link px-2 text-muted">Discord</a></li>
</ul>
<p class="text-center text-muted">© 2022 HAMK, Team 14</p>
</div>
</div>
</footer>
<!--Footer ends here.-->
</body>
</html>任何幫助將非常感激！
uj5u.com熱心網友回復：
您在 while 回圈中回圈 table 標記，這就是創建多個表的原因。嘗試這樣做
echo "<table>";
echo "<tr>";
echo "<th>ID</th>";
echo "<th>First Name</th>";
echo "<th>last Name</th>";
echo "<th>User Name</th>";
echo "<th>Email</th>";
echo "<th>Password</th>";
echo "<th>Description</th>";
echo "<th>Delete</th>";
echo "<th>Edit</th>";
echo "</tr>";
while ($row=mysqli_fetch_object($print)) {
echo "<tr>";
echo "<td><h2>$row->fname</h2></td>";
echo "<td><h2>$row->lname</h2></td>";
echo "<td><h2>$row->uname</h2></td>";
echo "<td><h2>$row->email</h2></td>";
echo "<td><h2>$row->paswd</h2></td>";
echo "<td><h2>$row->descrip</h2></td>";
echo "<td><h2><a style='color:white' href='./admin_remove.php?poistettava=$row->id'>Delete</a></h2></td>";
echo "<td><h2<a href='./admin_edit.php?editable=$row->id'>Edit</a></h2></td>";
echo "</tr>";
}
echo "</table>";uj5u.com熱心網友回復：
不知道能解決多少
但我會首先將<table>標簽和第一行<th>標簽放在 while 回圈之外（就像你的結束</table>在回圈之外）：
echo "<table>";
echo "<tr>";
echo "<th>ID</th>";
echo "<th>First Name</th>";
echo "<th>last Name</th>";
echo "<th>User Name</th>";
echo "<th>Email</th>";
echo "<th>Password</th>";
echo "<th>Description</th>";
echo "<th>Delete</th>";
echo "<th>Edit</th>";
echo "</tr>";
while ($row=mysqli_fetch_object($print)) {
echo "<tr>";
echo "<td><h2>$row->id</h2></td>";
echo "<td><h2>$row->fname</h2></td>";
echo "<td><h2>$row->lname</h2></td>";
echo "<td><h2>$row->uname</h2></td>";
echo "<td><h2>$row->email</h2></td>";
echo "<td><h2>$row->paswd</h2></td>";
echo "<td><h2>$row->descrip</h2></td>";
echo "<td><h2><a style='color:white' href='./admin_remove.php?poistettava=$row->id'>Delete</a></h2></td>";
echo "<td><h2<a href='./admin_edit.php?editable=$row->id'>Edit</a></h2></td>";
echo "</tr>";
}
echo "</table>";
轉載請註明出處，本文鏈接：https://www.uj5u.com/qiye/425047.html