commit
45de5c4e4e
4 changed files with 185 additions and 0 deletions
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+76 -0index.php
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+52 -0post-esp-data.php
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+31 -0style.css
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+26 -0text.php
+ 76
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index.php
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| <!DOCTYPE html> | |||
| <html> | |||
| <head> | |||
| <meta http-equiv="refresh" content="5" > | |||
| <link rel="stylesheet" type="text/css" href="style.css" media="screen"/> | |||
| <script src="https://cdn.tailwindcss.com"></script> | |||
| <title> Sensor Data </title> | |||
| </head> | |||
| <body> | |||
| <h1>SENSOR DATA</h1> | |||
| <?php | |||
| $servername = "localhost"; | |||
| $user = "root"; | |||
| $password = ""; | |||
| $dbname = "datasensor"; | |||
| // Create connection | |||
| $conn = new mysqli($servername, $user,$password, $dbname); | |||
| // Check connection | |||
| if ($conn->connect_error) { | |||
| die("Connection failed: " . $conn->connect_error); | |||
| } | |||
| $sql = "SELECT id, Tank1, Tank2, rainwater, Turbidity,pH_sensor, reading_time FROM sensordata ORDER BY id DESC"; /*select items to display from the sensordata table in the data base*/ | |||
| echo '<table cellspacing="5" cellpadding="5"> | |||
| <tr> | |||
| <th>Storage Tank</th> | |||
| <th>PotashAlum Tank</thh> | |||
| <th>Turbidity</th> | |||
| <th>pH_sensor</th> | |||
| <th>Data Time</th> | |||
| </tr>'; | |||
| if ($result = $conn->query($sql)) { | |||
| while ($row = $result->fetch_assoc()) { | |||
| $row_Tank1 = $row["Tank1"]; | |||
| $row_Tank2 = $row["Tank2"]; | |||
| $row_Turbidity = $row["Turbidity"]; | |||
| $row_pH_sensor = $row["pH_sensor"]; | |||
| $row_reading_time = $row["reading_time"]; | |||
| echo '<tr> | |||
| <td>' . $row_Tank1 . '</td> | |||
| <td>' . $row_Tank2 . '</td> | |||
| <td>' . $row_Turbidity . '</td> | |||
| <td>' . $row_pH_sensor . '</td> | |||
| <td>' . $row_reading_time . '</td> | |||
| </tr>'; | |||
| } | |||
| $result->free(); | |||
| } | |||
| $conn->close(); | |||
| ?> | |||
| </table> | |||
| </div> | |||
| </body> | |||
| </html> | |||
| </body> | |||
| </html> | |||
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post-esp-data.php
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| <?php | |||
| $servername = "localhost"; | |||
| $username = "root"; | |||
| $password = ""; | |||
| $dbname = "datasensor"; | |||
| $conn = mysqli_connect($servername, $username, $password, $dbname); | |||
| $api_key_value = "ideogen"; | |||
| $api_key = $Tank1 = $Tank2 = $rainwater = $Turbidity = $pH_sensor= ""; | |||
| if ($_SERVER["REQUEST_METHOD"] == "POST") { | |||
| $api_key = test_input($_POST["api_key"]); | |||
| if($api_key == $api_key_value) { | |||
| $Tank1 = test_input($_POST["Tank1"]); | |||
| $Tank2 = test_input($_POST["Tank2"]); | |||
| $rainwater = test_input($_POST["rainwater"]); | |||
| $Turbidity = test_input($_POST["Turbidity"]); | |||
| $pH_sensor = test_input($_POST["pH_sensor"]); | |||
| $sql = "INSERT INTO sensordata ( Tank1, Tank2, rainwater, Turbidity,pH_sensor) | |||
| VALUES ('" . $Tank1 . "', '" . $Tank2 . "', '" . $rainwater . "', '" . $Turbidity . "', '" . $pH_sensor . "')"; | |||
| if ($conn->query($sql) === TRUE) { | |||
| echo "New record created successfully"; | |||
| } | |||
| else { | |||
| echo "Error: " . $sql . "<br>" . $conn->error; | |||
| } | |||
| $conn->close(); | |||
| } | |||
| else { | |||
| echo "Wrong API Key provided."; | |||
| } | |||
| } | |||
| else { | |||
| echo "No data posted with HTTP POST."; | |||
| } | |||
| function test_input($data) { | |||
| $data = trim($data); | |||
| $data = stripslashes($data); | |||
| $data = htmlspecialchars($data); | |||
| return $data; | |||
| } | |||
| ?> | |||
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style.css
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| body { | |||
| background: #f5efe0; | |||
| box-sizing: border-box; | |||
| color: #000; | |||
| font-size: 1.8rem; | |||
| letter-spacing: -0.015em; | |||
| text-align: center; | |||
| } | |||
| table { | |||
| margin-left: auto; | |||
| margin-right: auto; | |||
| width: 80%; | |||
| } | |||
| th { | |||
| font-family: Arial, Helvetica, sans-serif; | |||
| font-size: 20px; | |||
| background: #666; | |||
| color: #FFF; | |||
| padding: 2px 6px; | |||
| border-collapse: separate; | |||
| border: 1px solid #000; | |||
| } | |||
| td { | |||
| font-family: Arial, Helvetica, sans-serif; | |||
| font-size: 15px; | |||
| text-align: center; | |||
| border: 1px solid #DDD; | |||
| } | |||
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text.php
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| <?php | |||
| $servername = "localhost"; | |||
| $username = "root"; | |||
| $password = ""; | |||
| $dbname = "datasensor"; | |||
| $conn = mysqli_connect($servername, $username, $password, $dbname); | |||
| $Tank1= 123; | |||
| $Tank2= 234; | |||
| $rainwater=345; | |||
| $Turbidity=678; | |||
| $pH_sensor=90; | |||
| $sql = "INSERT INTO sensordata ( Tank1, Tank2, rainwater, Turbidity,pH_sensor) | |||
| VALUES ('" . $Tank1 . "', '" . $Tank2 . "', '" . $rainwater . "', '" . $Turbidity . "', '" . $pH_sensor . "')"; | |||
| if ($conn->query($sql) === TRUE) { | |||
| echo "New record created successfully"; | |||
| } | |||
| else { | |||
| echo "Error: " . $sql . "<br>" . $conn->error; | |||
| } | |||
| $conn->close(); | |||