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將數據插入到第一個表中，但用於獲取ID號的代碼似乎不起作用，並且數據未插入到下兩個表中表。 代碼將運行，並且謝謝消息顯示感謝提交其詳細信息的人員。使用php將數據從表單插入到mysql數據庫中的多個表中
有三頁代碼。連接代碼在一個文件中。處理代碼文件和表單文件。
我不會在這裏包含連接代碼，因爲它工作。
這裏是形式的代碼：
enter code here
<form method="post" action="formprocess3.php">
<table>
<tr>
<td>Customer Details</td>
<td>Appointment Preference</td>
<td>Cupcake Details</td>
</tr>
<tr>
<td>First Name
<input name="FirstName" type="text" id="FirstName" maxlength="20" value="<?php if (isset($_POST['FirstName'])) echo $_POST ['FirstName']; ?>"/>
</td>
<td>Appointment Date
<input name="AppointmentDate" type="date" id="AppointmentDate" maxlength="10" value="<?php if (isset($_POST['AppointmentDate'])) echo $_POST['AppointmentDate']; ?>"/>
</td>
<td>Size
<select name="CupcakeSize" id="CupcakeSize" type="radio" maxlength="5" value="<?php if (isset($_POST['CupcakeSize'])) echo $_POST['CupcakeSize']; ?>"/>
<option></option>
<option>Small</option>
<option>Large</option>
</select></td>
</tr>
<tr>
<td>Surname
<input name="Surname" type="text" id="Surname" maxlength="20" value="<?php if (isset($_POST['Surame'])) echo $_POST['Surname']; ?>"/></td>
<td>Appointment Time
<select name="AppointmentTime" type="radio" maxlength="20" value="<?php if (isset($_POST['AppointmentTime'])) echo $_POST ['AppointmentTime']; ?>"/>
<option></option>
<option>9.30am -10.30am</option>
<option>11am - 12pm</option>
<option>1.30pm - 2.30pm</option>
<option>3pm - 4pm</option>
<option>4.30pm - 5.30pm</option>
<option>7pm - 8pm</option>
</select>
</td>
<td>Quantity
<input type="text" name="Quantity" id="Quantity"/></td>
</tr>
<tr>
<td>Email address
<input name="EmailAddress" type="email" id="Email" maxlength="20" value="<?php if (isset($_POST['EmailAddress'])) echo $_POST['EmailAddress']; ?>"/></td>
<td>Taster
<input name="Taster" type="checkbox" id="Taster"/>
</td>
<td maxlength="1" type="radio" value="<?php if (isset($_POST['Taster'])) echo $_POST['Taster']; ?>"/>
<td>Frosting
<select name="CupcakeFrosting" id="CupcakeFrosting" type="radio" maxlength="10" value="<?php if (isset($_POST['CupcakeFrosting'])) echo $_POST['CupcakeFrosting']; ?>"/>
<option></option>
<option>Strawberry</option>
<option>Chocolate</option>
<option>Vanilla</option>
<option>Coffee</option>
<option>Orange</option>
<option>Blue</option>
<option>Pink</option>
<option>Green</option>
<option>Red</option>
<option>Purple</option>
</select></td>
</tr>
<tr>
<td>Postcode
<input name="Postcode" type="text" id="Postcode" style="width: 130px; height: 20px" class="auto-style24" maxlength="10" value="<?php if (isset($_POST['Postcode'])) echo $_POST['Postcode']; ?>"/></td>
<td>Cake wanted by
<input name="CakeWantedBy" type="date" id="CakeWantedBy" maxlength="10" value="<?php if (isset($_POST['CakeWantedBy'])) echo $_POST['CakeWantedBy']; ?>"/>
</td>
<td>
<select name="CupcakeFlavour" id="Flavour" type="radio" maxlength="10" value="<?php if (isset($_POST['CupcakeFlavour'])) echo $_POST['CupcakeFlavour']; ?>"/>
<option></option>
<option>Banana</option>
<option>Caramel</option>
<option>Carrot</option>
<option>Chocolate</option>
<option>Vanilla</option>
<option>Red Velvet</option>
<option>Oreo</option>
<option>Coffee</option>
<option>Decide with taster £20</option>
</select></td>
</tr>
<tr>
<td>
<input name="MobileNumber" type="text" id="MobileNumber" maxlength="20" value="<?php if (isset($_POST['MobileNumber'])) echo $_POST['MobileNumber']; ?>"/>
</td>
<td>
<span class="auto-style24">Occasion
<select name="Occasion" type="radio" id="Occasion" maxlength="20" value="<?php if (isset($_POST['Occassion'])) echo $_POST['Occassion']; ?>"/>
<option></option>
<option>New baby</option>
<option>Birthday</option>
<option>Wedding</option>
<option>New Job</option>
<option>Christmas</option>
<option>Easter</option>
<option>Valentines</option>
<option>Congratulations</option>
<option>Anniversary</option>
<option>Other</option>
</select></td>
</tr>
</table>
</form>
表單數據插入到三個數據庫表中的代碼：
<html>
<head>
<title>Form Process Message</title>
</head><body>
<?php #
// This script performs an INSERT query to add a record to the users table.
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
// open the database...
require ('mysqli_connect.php');
// Make the query:
// Customer details
$t = $_POST[Title];
$fn = $_POST[FirstName];
$sn = $_POST[Surname];
$e = $_POST[EmailAddress];
$ht = $_POST[HomeTelephone];
$mn = $_POST[MobileNumber];
$hn = $_POST[HouseNumberName];
$s = $_POST[Street];
$tw = $_POST[Town];
$c = $_POST[County];
$pc = $_POST[Postcode];
// Cake details
$ct = $POST[CupcakeType];
$cn = $_POST[CupcakeNumber];
$cf = $_POST[CupcakeFrosting];
$o = $_POST[Occassion];
// Preferred Appointment
$ad = $_POST[AppointmentDate];
$at = $_POST[AppointmentTime];
$ta = $_POST[Taster];
$cwb = $_POST[CakeWantedBy];
$q = "INSERT INTO customerdetails(Title, FirstName, Surname, EmailAddress, HomeTelephone, MobileNumber, HouseNumberName, Street, Town, County, Postcode) VALUES ('$t','$fn', '$sn', '$e', '$ht', '$mn', '$hn', '$s', '$tw', '$c', '$pc')";
//execute query
$r = @mysqli_query ($dbc, $q);
//get customer id for preferred appointment
$ci = my_sqli_insert_id($dbc);
$q1 = "INSERT INTO cakedetail(CupcakeType, CupcakeNumber, CupcakeFrosting, Occassion) VALUES ('$ct','$cn', '$cf', '$o')";
//execute query
$r1 = @mysqli_query ($dbc, $q1);
//get cakedetail id for preferred appointment
$cdi = my_sqli_insert_id($dbc);
$q2 = "INSERT INTO preferredappointment(AppointmentDate, AppoitmentTime, Taster, CakeWantedBy, EmailAddress) VALUES ($ci, $cdi, '$ad','$at', '$ta', '$cwb', '$e')";
//execute query
$r2 = @mysqli_query ($dbc, $q2);
// Run the query.
if ($r) {
// If it ran OK.
// Print a message:
echo '<h1>Thank you!
<br />
Your request is now registered.
<br />
<a href="gallery.html">Back to the Gallery page</a></h1>';
}
else {
// If it did not run OK.
// Public message:
echo '<h1>System Error</h1>
<p class="error">You could not be registered due to a system error. We apologise for any inconvenience.</p>
<a href="gallery.html">Back to the Gallery page</a>';
// Debugging message:
echo '<p>' . mysqli_error($dbc) . '<br /><br />
Query: ' . $q . '</p>';
}
//close the dbc
mysqli_close($dbc);
}
?>
</body>
</html>
有稱爲cakeorder，爲CustomerDetails和優選的預約三個數據庫表。 我不認爲多表插入工作與早期版本PHP，這是我開始使用，但我現在使用xampp 5.5.24和PHP 5.5.24。 我把HTML的大部分格式都去掉了，所以我可能在這裏留下了一個掛標籤，但實際網頁上沒有。 我不是很精通PHP，所以很多這些都是通過查看這個網站放在一起。 任何幫助將感激地收到。 謝謝
你聽說過SQL注入嗎？你最好讀一下它，你的代碼是非常脆弱的。 – MightyPork
你有錯字。你認爲'my_sqli_insert_id（）'是正確的嗎？它的'mysqli_insert_id（）' - >檢查http://www.w3schools.com/php/func_mysqli_insert_id.asp –
'my_sqli_insert_id'不是一個函數..在發佈問題之前，我相信必須先調試錯誤，然後搜索錯誤，如果找不到解決方案，則發佈問題。 –