根據數據 output 更改字體顏色
[英]Changing font colour according to the data output
問題描述
我有一個數據表要在表上顯示，其中一行稱為“地址”。 只有兩種類型的地址可以是 output "dhaka" 和 "yaka"。 當 output 為“dhaka”時，我想將字體顏色顯示為紅色，當 output 為“yaka”時，我想將字體顏色顯示為綠色。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Dashboard</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.js"></script>
<style type="text/css">
.wrapper{
width: 650px;
margin: 0 auto;
}
.page-header h2{
margin-top: 0;
}
table tr td:last-child a{
margin-right: 15px;
}
</style>
<script type="text/javascript">
$(document).ready(function(){
$('[data-toggle="tooltip"]').tooltip();
});
</script>
</head>
<body>
<div class="wrapper">
<div class="container-fluid">
<div class="row">
<div class="col-md-12">
<?php
require_once "config.php";
$sql = "SELECT * FROM student_record";
if($result = mysqli_query($conn, $sql)){
if(mysqli_num_rows($result) > 0){
echo "<table class='table table-bordered table-striped table-hover '>";
echo "<thead>";
echo "<tr>";
echo "<th>#</th>";
echo "<th>Name</th>";
echo "<th>Address</th>";
echo "<th>Marks</th>";
echo "<th>Action</th>";
echo "</tr>";
echo "</thead>";
echo "<tbody>";
while($row = mysqli_fetch_array($result)){
echo "<tr>";
echo "<td>" . $row['id'] . "</td>";
echo "<td>" . $row['name'] . "</td>";
echo "<td>" . $row['address'] . "</td>";
echo "<td>" . $row['marks'] . "</td>";
echo "<td>";
echo "<a href='read.php?id=". $row['id'] ."' title='View
Record' data-toggle='tooltip'><span class='glyphicon glyphicon-eye-open'></span></a>";
echo "<a href='update.php?id=". $row['id'] ."' title='Update
Record' data-toggle='tooltip'><span class='glyphicon glyphicon-pencil'></span></a>";
echo "<a href='delete.php?id=". $row['id'] ."' title='Delete
Record' data-toggle='tooltip'><span class='glyphicon glyphicon-trash'></span></a>";
echo "</td>";
echo "</tr>";
}
echo "</tbody>";
echo "</table>";
mysqli_free_result($result);
} else{
echo "<p class='lead'><em>No records were found.</em></p>";
}
} else{
echo "ERROR: Could not able to execute $sql. " . mysqli_error($conn);
}
mysqli_close($conn);
?>
<form method="post" action="search1.php?go" id="searchform">
<input type="text" name="name">
<input type="submit" name="submit" value="Search">
</form>
</div>
</div>
</div>
</div>
</body>
</html>
2 個解決方案
解決方案1
0 已采納 2020-11-26 14:32:49
您需要實際使用 if elseif 語句：-
<?php
if ($row['address'] == 'dhaka') {
$color = 'RED';
} elseif ($row['address'] == 'yaka') {
$color = 'GREEN';
}
echo "<td><span style=\"color: $color\">" . $row['address'] . "</span></td>";
解決方案2
0 2020-11-26 14:36:35
請嘗試將此代碼包含在 while 循環中
if($row['address'] =='dhaka'){$color='red';}
else{$color='green';}
並更新地址行
echo "<td style='color:'.$color.'>" . $row['address'] . "</td>";
更改數據庫中數據的字體顏色
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