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September 3, 2024 07:08
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Pulls data from mysql database and show in beautiful bootstrap table.
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<!DOCTYPE html> | |
<html lang="en"> | |
<head> | |
<title>Sample PHP Database Application</title> | |
<meta charset="utf-8"> | |
<meta name="viewport" content="width=device-width, initial-scale=1"> | |
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-alpha.5/css/bootstrap.min.css"> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-alpha.5/js/bootstrap.min.js"></script> | |
</head> | |
<body> | |
<?php | |
//Change the password to match your configuration | |
$link = mysqli_connect("localhost", "root", "yourPassword", "cse"); | |
// Check connection | |
if($link === false){ | |
die("ERROR: Could not connect. " . mysqli_connect_error()); | |
} | |
echo "<br>"; | |
$sql = "SELECT id, name, salary FROM instructor"; | |
$result = $link->query($sql); | |
echo "<div class='container'>"; | |
echo "<div class='row-fluid'>"; | |
echo "<div class='col-xs-6'>"; | |
echo "<div class='table-responsive'>"; | |
echo "<table class='table table-hover table-inverse'>"; | |
echo "<tr>"; | |
echo "<th>ID</th>"; | |
echo "<th>Name</th>"; | |
echo "<th>Salary</th>"; | |
echo "</tr>"; | |
if ($result->num_rows > 0) { | |
// output data of each row | |
while($row = $result->fetch_assoc()) { | |
echo "<tr>"; | |
echo "<td>" . $row["id"] . "</td>"; | |
echo "<td>" . $row["name"] . "</td>"; | |
echo "<td>" . $row["salary"] . "</td>"; | |
echo "</tr>"; | |
} | |
} else { | |
echo "0 results"; | |
} | |
echo "</table>"; | |
$sql = "SELECT semester, year FROM section"; | |
$result = $link->query($sql); | |
echo "<table class='table table-hover table-inverse'>"; | |
echo "<tr>"; | |
echo "<th>semester</th>"; | |
echo "<th>year</th>"; | |
echo "</tr>"; | |
if ($result->num_rows > 0) { | |
// output data of each row | |
while($row = $result->fetch_assoc()) { | |
echo "<tr>"; | |
echo "<td>" . $row["semester"] . "</td>"; | |
echo "<td>" . $row["year"] . "</td>"; | |
echo "</tr>"; | |
} | |
} else { | |
echo "0 results"; | |
} | |
echo "</table>"; | |
echo "</div>"; | |
echo "</div>"; | |
/* | |
* second table | |
*/ | |
$sql = "SELECT course_id, title, dept_name, credits FROM course"; | |
$result = $link->query($sql); | |
echo "<div class='col-xs-6'>"; | |
echo "<div class='table-responsive'>"; | |
echo "<table class='table table-hover table-inverse'>"; | |
echo "<tr>"; | |
echo "<th>Course ID</th>"; | |
echo "<th>Title</th>"; | |
echo "<th>Department</th>"; | |
echo "<th>credits</th>"; | |
echo "</tr>"; | |
if ($result->num_rows > 0) { | |
// output data of each row | |
while($row = $result->fetch_assoc()) { | |
echo "<tr>"; | |
echo "<td>" . $row["course_id"] . "</td>"; | |
echo "<td>" . $row["title"] . "</td>"; | |
echo "<td>" . $row["dept_name"] . "</td>"; | |
echo "<td>" . $row["credits"] . "</td>"; | |
echo "</tr>"; | |
} | |
} else { | |
echo "0 results"; | |
} | |
echo "</table>"; | |
echo "</div>"; | |
echo "</div>"; | |
echo "</div>"; | |
/* | |
* second row | |
*/ | |
$sql = "SELECT building, room_number, time_slot_id FROM section"; | |
$result = $link->query($sql); | |
echo "<div class='row-fluid'>"; | |
echo "<div class='col-xs-6'>"; | |
echo "<div class='table-responsive'>"; | |
echo "<table class='table table-hover table-inverse'>"; | |
echo "<tr>"; | |
echo "<th>building</th>"; | |
echo "<th>room_number</th>"; | |
echo "<th>time_slot_id</th>"; | |
echo "</tr>"; | |
if ($result->num_rows > 0) { | |
// output data of each row | |
while($row = $result->fetch_assoc()) { | |
echo "<tr>"; | |
echo "<td>" . $row["building"] . "</td>"; | |
echo "<td>" . $row["room_number"] . "</td>"; | |
echo "<td>" . $row["time_slot_id"] . "</td>"; | |
echo "</tr>"; | |
} | |
} else { | |
echo "0 results"; | |
} | |
echo "</table>"; | |
echo "</div>"; | |
echo "</div>"; | |
/* | |
* second table | |
*/ | |
$sql = "SELECT course_id, prereq_id FROM prereq"; | |
$result = $link->query($sql); | |
echo "<div class='col-xs-6'>"; | |
echo "<div class='table-responsive'>"; | |
echo "<table class='table table-hover table-inverse'>"; | |
echo "<tr>"; | |
echo "<th>Course ID</th>"; | |
echo "<th>Prerequite ID</th>"; | |
echo "</tr>"; | |
if ($result->num_rows > 0) { | |
// output data of each row | |
while($row = $result->fetch_assoc()) { | |
echo "<tr>"; | |
echo "<td>" . $row["course_id"] . "</td>"; | |
echo "<td>" . $row["prereq_id"] . "</td>"; | |
echo "</tr>"; | |
} | |
} else { | |
echo "0 results"; | |
} | |
echo "</table>"; | |
echo "</div>"; | |
echo "</div>"; | |
echo "</div>"; | |
echo "</div>"; | |
// Close connection | |
mysqli_close($link); | |
?> | |
</body> | |
</html> |
But where is the database.sql ???
This will create the tables based on his code provided.
CREATE TABLE instructor (
id int,
name varchar(255),
salary varchar(255)
);
CREATE TABLE section (
id int,
semester varchar(255),
year varchar(255),
building varchar(255),
room_number int,
time_slot_id int
);
CREATE TABLE course (
id int,
course_id int,
title varchar(255),
dept_name varchar(255),
credits int
);
CREATE TABLE prereq (
id int,
course_id int,
prereq_id int
);
You made my day.
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is num_rows in the database?