Question

我不能为我的生活弄清楚为什么我在运行时从表单输入的信息，不会进入我链接到它的数据库。当我手动输入时，数据库中的信息显示出来，并且删除按钮用于擦除数据库的部分，但添加内容无法使用php表单。请帮忙！

<?php
// A simple PHP script demonstrating how to connect to MySQL.
$servername = getenv('IP');
$username = getenv('C9_USER');
$password = "potato12";
$database = "c9";
$dbport = 3306;

// Create connection
$db = new mysqli($servername, $username, $password, $database, $dbport);

// Check connection
if ($db->connect_error) {
    die("Connection failed: " . $db->connect_error);
} 
echo "Connected successfully (".$db->host_info.")";

$thisPHP = $_SERVER['PHP_SELF'];

    echo <<<EOT
    <form action="$thisPHP" method="POST">
     Name: <input type="text" name="Name"> Address: <input type="text" name="Address"><br>
    Phone: <input type="text" name="Phone"> Email: <input type="text" name="Email"><br>
    Availability: <input type="Radio" name="Availability" Value="Now"> Now(<1 month) <input type="Radio" name="Availability" value="Soon"> Soon(1-3 months) <input type="Radio" name="Availability" value="Exploring"> Exploring(3+ months)<br>
    Company Title: <input type="text" name="Title"><br>
    Job Title: <input type="text" name="Job Title"><br>
    Description: <input type="text" name="Description"><br>


    Skill 1 <select name="Skill1">
    <option>Organized</option><option>Works in a team</option><option>Problem Solving</option>
    </select>


    Skill 2 <select name="Skill2">
    <option>Organized</option><option>Works in a team</option><option>Problem Solving</option></select>


    Skill 3 <select name="Skill3">
    <option>Organized</option><option>Works in a team</option><option>Problem Solving</option></select><br>


    Experiance <select name="Experiance">
    <option>0</option><option>1-3</option><option>3-5</option><option>5-10</option><option>10+</option></select><br>

    Position: <input type="radio" name="Position" value="Team-Member"> Team-Member <input type="radio" name="Position" value="Team-Leader"> Team-Leader <input type="radio" name="Position" value="Manager"> Manager <input type="radio" name="Position" value="Executive"> Executive <br>

    <input type="submit" name="Add" value="Add"> <br>
    <hr>
    </form>

EOT;

// Start executing the script

$id = $_POST["ID"];
$Name = $_POST["Name"];
$Email = $_POST["Email"];
$Phone = $_POST["Phone"];
$Address = $_POST["Address"];
$Availability = $_POST["Availability"];
$Ctitle = $_POST["Title"];
$Jtitle = $_POST["Job Title"];
$Description = $_POST["Description"];
$Skill1 = $_POST["Skill1"];
$Skill2 = $_POST["Skill2"];
$Skill3 = $_POST["Skill3"];
$Experiance = $_POST["Experiance"];
$Position = $_POST["Position"];




// At least name must be specified

if (!empty($name)){
    // Form sql string
    $sql = "insert into Employee (ID, Name, Phone, Email, Address, Availability, Title, Job Title, Description, Skill1, Skill2, Skill3, Experiance, Position ) values ('$id', '$Name', '$Phone', '$Email', '$Address' , '$Availability' , '$Ctitle' , '$Jtitle' , '$Description' , '$Skill1' , '$Skill2' , '$Skill3', '$Experiance' , '$Position')";
    if ($db->query ($sql) == TRUE)
    {
        echo "Record added <br>";
    }
}

// Check if delete is selected

if (isset($_POST['btnDelete'])) {
    $gid = $_POST['gid'];
    $sql = "delete from Employee where id='$id'";
    if ($db->query ($sql) == TRUE)
    {
        echo "Record deleted <br>";
    }
} 
else  if (isset($_POST['btnEdit'])) {
    $sql = "select * from Employee where id='$id'";
    if (($result = $db->query ($sql)) == TRUE)
    {
        while($row = $result->fetch_assoc()) {
    $id = $_POST["ID"];
    $Name = $_POST["Name"];
    $Email = $_POST["Email"];
    $Phone = $_POST["Phone"];
    $Address = $_POST["Address"];
    $Availability = $_POST["Availability"];
    $Ctitle = $_POST["title"];
    $Jtitle = $_POST["Job Title"];
    $Description = $_POST["Description"];
    $Skill1 = $_POST["Skill1"];
    $Skill2 = $_POST["Skill2"];
    $Skill3 = $_POST["Skill3"];
    $Experiance = $_POST["Experiance"];
        }

    }



    echo <<<EOE
    <form action="$thisPHP" method="POST">
             Name: <input type="text" name="name"> Address: <input type="text" name="Address"><br>
    Phone: <input type="text" name="phone"> Email: <input type="text" name="email"><br>
    Availability: <input type="Radio" name="Availability" Value="Now"> Now(<1 month) <input type="Radio" name="Availability" value="Soon"> Soon(1-3 months) <input type="Radio" name="Availability" value="Exploring"> Exploring(3+ months)<br>
    Company Title: <input type="text" name="title"><br>
    Job Title: <input type="text" name="Job Title"><br>
    Description: <input type="text" name="description"><br>


    Skill 1 <select name="skill1">
    <option>Organized</option><option>Works in a team</option><option>Problem Solving</option>
    </select>


    Skill 2 <select name="skill2">
    <option>Organized</option><option>Works in a team</option><option>Problem Solving</option></select>


    Skill 3 <select name="skill3">
    <option>Organized</option><option>Works in a team</option><option>Problem Solving</option></select><br>


    Experiance <select name="experiance">
    <option>0</option><option>1-3</option><option>3-5</option><option>5-10</option><option>10+</option></select><br>

    Position: <input type="radio" name=Position" value="Team-Member"> Team-Member <input type="radio" name=Position" value="Team-Leader"> Team-Leader <input type="radio" name=Position" value="Manager"> Manager <input type="radio" name=Position" value="Executive"> Executive <br>

    <input type="submit" name="Add" value="Add"> <br>
    <hr>
    </form>

EOE; }

// Show rows
$sql = "SELECT * FROM Employee";
$result = $db->query($sql);


if ($result->num_rows > 0) {
    // output data of each row
    while($row = $result->fetch_assoc()) 
    {
        $id = $row["ID"];
        echo 
        "id: " . $id . "  - Name: " . $row["Name"] .
        " - Email: " . $row["Email"] .
        " - Phone: " . $row["Phone"] .
        " - Address: " . $row["Address"] .
        " - Availability: " . $row["Availability"] .
        " - Company Title: " . $row["Company Title"] .
        " - Job Title: " . $row["Job Title"] .
        " - Description: " . $row["Description"] .
        " - Skill 1: " . $row["Skill1"] . 
        " - Skill 2: " . $row["Skill2"] . 
        " - Skill 3: " . $row["Skill3"] . 
        " - Experiance: " . $row["Experiance"]; 


        echo " <form action=\"$thisPHP\" method='post' style=\"display:inline\" >";
        echo "<input type='hidden' name='id' value='$id'>";
        echo "<input type='submit' name='btnEdit' value='Edit'> ";
        echo "<input type='submit' name='btnDelete' value='Delete'>  </form>" . "<br>";
    }
} else 
{
    echo "0 results";
}
$db->close();

＆GT;

将信息从PHP发布到数据库

0 个答案: