我需要以粗体显示每一个新的行,将存储在数据库中的PHP和然后显示它。只有新行应该大胆。这就是我所做的PHP:只显示粗体表格的新行而没有任何格式化(数据将由用户输入)
<?php
//connection
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "resultdb"; //my database name
// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
?>
<?php
$name=$_POST['name'];
$roll=$_POST['roll'];
$m1=$_POST['m1'];
$m2=$_POST['m2'];
$m3=$_POST['m3'];
//ISNERT DATA INTO TADABASE
$sql="INSERT INTO markstb(name,rollno,sub1,sub2,sub3) VALUES('$name','$roll','$m1','$m2','$m3')";
if($conn->query($sql)===true)
{
//ketp id column in DB to auto_increment
$last_id=mysqli_insert_id($conn);
echo " NEW RECORD INSERTED"."<br>";
if($last_id>0)
{
$sql3="SELECT * FROM markstb WHERE id='$last_id'";
$result = $conn->query($sql3);
echo "<table border='2' bordercolor='black' ";
echo"<tr><td>NAME</td><td>ROLLNO</td><td>SUB1</td><td>SUB2</td><td>SUB3</td></tr>";
while($row=$result->fetch_assoc())
{
echo"<tr><td><b>".$row['name']."</td><td><b>".$row['rollno']."</td><td><b>".$row['sub1']."</td>"
."<td><b>".$row['sub2']."</td><td><b>".$row['sub3']."</td>";
}
echo "</table>";
}
else
{
echo"check last_id";
}
echo "<br><br><br><br>";
}
else
{
echo "ERROR".$sql."<br>".$conn->error;
}
//RETRIVE DATA FROM DATABASE
$sql2="SELECT * FROM markstb ORDER BY name";
//$result=$conn->query($sq2);
$result = $conn->query($sql2);
echo "<table border='2' bordercolor='black' ";
if($result->num_rows > 0)
{
echo"<tr><td>NAME</td><td>ROLLNO</td><td>SUB1</td><td>SUB2</td><td>SUB3</td></tr>";
while($row=$result->fetch_assoc())
{
echo"<tr><td>".$row['name']."</td><td>".$row['rollno']."</td><td>".$row['sub1']."</td>"
."<td>".$row['sub2']."</td><td>".$row['sub3']."</td>";
}
echo "</table>";
}
else
{
echo" 0 rows";
}
$conn->close();
?>
在上面的程序我有ONY获取这是新行,并使其大胆 但我要显示所有数据在数据库中,并仅排大胆的是新的,这是由用户输入。
遗憾的是全部大写:( – sachin