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[英]CSS styling in PHP lost after “onclick” script — need help keeping HTML table with original CSS styling
[英]Need help styling PHP in HTML
这是我的PHP编码,我使用select where语句从数据库中获取数据并将其输出。 我正在尝试更改打印语句上的文本属性,例如字体,颜色和大小,任何人都可以通过该方法来实现吗?
<?php
$servername = "";
$username = "";
$password = "";
$dbname = "";
// Create connection
$conn = mysqli_connect($servername, $username, $password, $dbname);
// Check connection
if (!$conn) {
die("Connection failed: " . mysqli_connect_error());
}
$sql = "SELECT fname, sname FROM tbl_stylist WHERE fname = 'liza'";
$result = mysqli_query($conn, $sql);
if (mysqli_num_rows($result) > 0) {
// output data of each row
while($row = mysqli_fetch_assoc($result)) {
print " - Name: " . $row["fname"]. " " . $row["sname"]. "<br>";
}
} else {
echo "0 results";
}
mysqli_close($conn);
?>
您可以使用HTML <ul>
和<li>
元素设置列表样式。
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>Stylists</title>
<link rel="stylesheet" href="css/style.css" />
</head>
<body>
<?php
$servername = "";
$username = "";
$password = "";
$dbname = "";
// Create connection
$conn = mysqli_connect($servername, $username, $password, $dbname);
// Check connection
if (!$conn) {
die("Connection failed: " . mysqli_connect_error());
}
$sql = "SELECT fname, sname FROM tbl_stylist WHERE fname = 'liza'";
$result = mysqli_query($conn, $sql);
if (mysqli_num_rows($result) > 0) {
echo "<ul>";
// output data of each row
while($row = mysqli_fetch_assoc($result)) {
echo "<li>Name: " . $row["fname"]. " " . $row["sname"]. "</li>";
}
echo "</ul>";
} else {
echo "0 results";
}
mysqli_close($conn);
?></body>
</html>
然后在css/style.css
以下内容:
li {
color: red;
font-weight: bold;
font-size: 12pt;
}
您还可以将样式内联在标题部分:
<style type="text/css">
li {
color: red;
font-weight: bold;
font-size: 12pt;
}
</style>
您可以这样输出markdown:
print "<div class = 'sampleclass'> - Name: " . $row["fname"]. " " .
然后通过将以下内容包含在附加的css
文件中来设置样式
.sampleclass {
font-size: 15px;
}
这仅涉及HTML和CSS,您可以直接在带有echo的HTML标签中输出字符串。 该脚本需要封装到HTML主体中,并需要预定义样式的CSS类:
<!doctype html>
<html>
<head>
....
<style type="text/css">
.redBold {
color: red;
font-weight: bold;
}
</style>
</head>
<body>
<?php
....
echo '<span class="redBold">This text is red and bold</span>';
?>
</body>
</html>
当然,您也可以使用内联样式:
<span style="color: red; font-weight: bold;">Also this works</span>
您始终可以使用CSS文件并定义值。 例如:
body {
font-family: arial;
font-size: 15px;
}
<html>
<head>
<link rel="stylesheet" href="style.css">
</head>
<body>
php txt
</body>
</html>
另外,您可以使用<span>
标记并设置其样式。 例如,使用php的'print'打印此范围:
<span style="font-family: arial; font-size: 15px;">text</span>
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