Php 将Sql数据导出为PDF
这是我的php代码:它从Mysql检索一个表并将其打印在页面上 代码:Php 将Sql数据导出为PDF,php,mysql,Php,Mysql,这是我的php代码:它从Mysql检索一个表并将其打印在页面上 代码: 登录到Intelli Track #主{ 填充顶部:100px; 左填充:55px;} 身体 { 线高:1.6em; } #圆角 { 字体系列:“Lucida Sans Unicode”,“Lucida Grande”,无衬线; 字体大小:12px; 利润率:45像素; 宽度:480px; 文本对齐:左对齐; 边界塌陷:塌陷; } #圆角thead th.圆角公司 { 背景:#b9c9fe url('table-image
登录到Intelli Track
#主{
填充顶部:100px;
左填充:55px;}
身体
{
线高:1.6em;
}
#圆角
{
字体系列:“Lucida Sans Unicode”,“Lucida Grande”,无衬线;
字体大小:12px;
利润率:45像素;
宽度:480px;
文本对齐:左对齐;
边界塌陷:塌陷;
}
#圆角thead th.圆角公司
{
背景:#b9c9fe url('table-images/left.png')左-1px无重复;
}
#圆角THAD th.圆角-q4
{
背景:#b9c9fe url('table-images/right.png')右-1px无重复;
}
#圆角th
{
填充:8px;
字体大小:正常;
字体大小:13px;
颜色:#039;
背景:#b9c9fe;
}
#圆角td
{
填充:8px;
背景:#e8edff;
边框顶部:1px实心#fff;
颜色:#669;
}
#圆角t脚部td.圆角-脚部-左侧
{
背景:#e8edff url('table-images/botleft.png')左下角不重复;
}
#圆角t脚部td.圆角-脚部-右侧
{
背景:#e8edff url('table-images/botright.png')右下角无重复;
}
#圆角tbody tr:悬停td
{
背景:#d0dafd;
}
从本质上看,它有点像这样:
我需要的是这个页面上的一个按钮,点击该按钮,相同的表格将作为PDF文件下载
任何帮助都将不胜感激。要轻松地将html转换为pdf,唯一可行的解决方案是使用domPdf库 您可以使用
?pdf
get参数添加到同一页面的链接,并在出现$\u get['pdf']
时通过dompdf输出php代码,而不是将其回送到浏览器
有关用法,请参见wiki:
我认为在您的情况下,最简单的方法是添加:
if($_GET['pdf'])ob_start()代码>
到页面的顶部。(启动输出缓冲区:请参阅
及
在页面底部..这可能会有帮助:“PHP创建PDF发票”这很有趣。好主意!+1
<?php
// Inialize session
session_start();
// Check, if username session is NOT set then this page will jump to login page
if (!isset($_SESSION['username'])) {
header('Location: index.php');
}
?>
<!DOCTYPE HTML>
<html>
<head>
<title>Log in to Intelli-Track</title>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<meta name="description" content="" />
<meta name="keywords" content="" />
<link href="1.css" rel="stylesheet" />
<script src="js/jquery-1.8.3.min.js"></script>
<script src="css/5grid/init.js?use=mobile,desktop,1000px"></script>
<script src="js/init.js"></script>
<noscript>
<link rel="stylesheet" href="css/5grid/core.css" />
<link rel="stylesheet" href="css/style.css" />
<link rel="stylesheet" href="css/tablestyle.css" />
</noscript>
<style type="text/css">
#main {
padding-top: 100px;
padding-left: 55px; }
body
{
line-height: 1.6em;
}
#rounded-corner
{
font-family: "Lucida Sans Unicode", "Lucida Grande", Sans-Serif;
font-size: 12px;
margin: 45px;
width: 480px;
text-align: left;
border-collapse: collapse;
}
#rounded-corner thead th.rounded-company
{
background: #b9c9fe url('table-images/left.png') left -1px no-repeat;
}
#rounded-corner thead th.rounded-q4
{
background: #b9c9fe url('table-images/right.png') right -1px no-repeat;
}
#rounded-corner th
{
padding: 8px;
font-weight: normal;
font-size: 13px;
color: #039;
background: #b9c9fe;
}
#rounded-corner td
{
padding: 8px;
background: #e8edff;
border-top: 1px solid #fff;
color: #669;
}
#rounded-corner tfoot td.rounded-foot-left
{
background: #e8edff url('table-images/botleft.png') left bottom no-repeat;
}
#rounded-corner tfoot td.rounded-foot-right
{
background: #e8edff url('table-images/botright.png') right bottom no-repeat;
}
#rounded-corner tbody tr:hover td
{
background: #d0dafd;
}
</style>
</head>
<body>
<nav id="nav">
<ul>
<li><a href="index.html">Home</a></li>
<li><a href="landingpage.php">Map-Mark</a></li>
<li><a href="logout.php">Log-Out</a></li>
<li><a href="credits.html">Credits</a></li>
</ul>
</nav>
<html>
<body>
<?php
$hostname = '127.0.0.1:3306';
$dbname = 'mapmark'; // Your database name.
$username = 'root'; // Your database username.
$password = ''; // Your database password. If your database has no password, leave it empty.
mysql_connect($hostname, $username, $password) or DIE('Connection to host is failed, perhaps the service is down!');
mysql_select_db($dbname) or DIE('Database name is not available!');
$query="SELECT * FROM markers";
$result=mysql_query($query);
$fields_num = mysql_num_fields($result);
echo "<div id=tab1 style= width:40%;margin-left:auto;margin-right:auto;position:relative;top:200px;>";
echo "<table id=rounded-corner>";//printing table headers
echo '
<thead>
<tr>
<th scope="col" class="rounded-company">Serial</th>
<th scope="col" class="rounded-q1">Description</th>
<th scope="col" class="rounded-q1">Latitude</th>
<th scope="col" class="rounded-q3">Longitude</th>
</tr>
</thead>';
// printing table rows
while($row = mysql_fetch_row($result))
{
echo "<tr>";
echo "<td>$row[0]</td>";
echo "<td>$row[1]</td>";
echo "<td>$row[2]</td>";
echo "<td>$row[3]</td>";
echo "</tr>\n";
}
echo "</table></div>";
?>
</body>
</html>
if ( $_GET['pdf'] ) {
$html = ob_get_contents(); // this fills $html with all your output generated above.
//do the dompdf stuff here , using the $html variable.
}