我有一个名为FACULTY的表格，其中包含FacultyID，FName和LName。它预先填充了信息。我可以使用动态下拉菜单来显示页面上显示的值。
我的问题是我还有一个与每个教师相关的出版物表。我希望能够选择多个教师并将这些ID（在各行中）发送到教师出版物表。我希望输入的发布信息进入发布表，然后从中自动生成的id也进入教师发布表。
表名：FACULTY，PUBLICATION，FACULTYPUBLICATIONS
到目前为止，这是我的代码：
<?php
include_once 'dbc.php';
function connect() {
mysql_connect(DB_HOST, DB_USER, DB_PASS) or die('Could not connect to database'.mysql_error());
mysql_select_db(DB_NAME);
}
function close() {
mysql_close();
}
function query() {
$myData = mysql_query("SELECT * FROM FACULTY");
while($record = mysql_fetch_array($myData)) {
echo '<option value="'. $record['FName'] .$record['LName']. '">' . $record['FName'] .' '. $record['LName'] . ' </option>';
}
}
<?php
include_once 'pullDataR2.php';
connect();
?>
<!DOCTYPE html>
<head>
<link href="styles.css" rel="stylesheet">
<h1> help </h1>
</head>
<body>
<div class="StyleDiv" >
<!-- coding for journal -->
<form id="form1" name="form1" method="post" action="RR2.php">
<label for="FName">Faculty Name</label>
<select multiple="multiple" name="select" id="Faculty">
<?php query() ?>
</select>
<?php close() ?>
<br class="clear" />
<input type="hidden" name="JournalID" id="JournalID" class="textbox" />
<br class="clear" />
<label for="JournalName">Journal Name</label>
<input type="text" name="JournalName" id="JournalName" />
<br class="clear" />
<label for="Rating">Journal Rating</label>
<select name="Rating" id="Rating">
<option value="A+">A+</option>
<option value="A">A</option>
<option value="A-">A-</option>
<option value="B+">B+</option>
<option value="B">B</option>
<option value="B-">B-</option>
<option value="C+">C+</option>
<option value="C">C</option>
<option value="C-">C-</option>
<option value="D+">D+</option>
<option value="D">D</option>
<option value="D-">D-</option>
<option value="F">F</option>
</select>
<br class="clear" />
<!-- coding for publication -->
<input type="hidden" name="PubID" id="PubID" />
<br class="clear" />
<label for="Title">Publication Title</label>
<input type="text" name="Title" id="Title" />
<br class="clear" />
<label for="Year">Year</label>
<input type="text" name="Year" id="Year" />
<br class="clear" />
<label for="Volume">Volume</label>
<input type="text" name="Volume" id="Volume" />
<br class="clear" />
<label for="Issue">Issue</label>
<input type="text" name="Issue" id="Issue" />
<br class="clear" />
<label for="Comments">Comments</label>
<textarea name="Comments" id="Comments" cols="45" rows="5"></textarea>
<br class="clear" />
<input type="submit" name="Submit" id="Submit" value="Submit" />
<br class="clear" /></br></br>
</div>
</form>
<?php
//Post Parameters
$JournalName = $_POST['JournalName'];
$Rating = $_POST['Rating'];
$Year = $_POST['Year'];
$Comments = $_POST['Comments'];
$Volume = $_POST['Volume'];
$Issue = $_POST['Issue'];
$Title = $_POST['Title'];
//create connection
$conn = new mysqli('localhost','root','isasurvey','isasurvey');
if($conn->connect_errno) {
echo 'failure</br>';
}
//Query
//INSERT
$stmt = $conn->prepare (" INSERT INTO JOURNAL ( JournalName, Rating ) VALUES ( '$JournalName', '$Rating' )");
$stmt->bind_param("sssssss", $JournalName, $Rating);
$stmt->execute();
//INSERT
$stmt = $conn->prepare(" INSERT INTO PUBLICATION ( Year, Comments, Volume, Issue, Title ) VALUES ( '$Year', '$Comments', '$Volume', '$Issue', '$Title' )");
$stmt->bind_param("sssssss", $Year, $Comments, $Volume, $Issue, $Title);
$stmt->execute();
?>
</body>
</html>
答案 0 :(得分：0)
此编码有效，因为您添加for循环，然后继续直到发布。
<?php
include 'dbc.php';
connect();
$sql2 = "SELECT FName, LName, FacultyID from FACULTY where FacultyActive = 1;";
//Can take out JournalActive if we do not want it
$result2 = mysqli_query($conn, $sql2);
if (!$result2) {
$message = 'Invalid query: ' . mysql_error() . "\n";
$message .= 'Whole query: ' . $query;
die($message);
echo "there was an issue";
}
$faculty = array();
//print out all of the first names in the database
$rownum = 0;
while ($row = mysqli_fetch_assoc($result2)) {
$faculty[$rownum][0] = $row['FName'];
$faculty[$rownum][1] = $row['LName'];
$faculty[$rownum][2] = $row['FacultyID'];
$rownum++;
}
?>
<head>
<link href="styles.css" rel="stylesheet">
<h1> Miami University </h1>
<h4> Information Systems and Analytics Department </h4>
</head>
<body>
<form id="form1" name="form1" method="post" action="RR2.php">
<label for="FacultyName">Faculty Name</label>
<select multiple="multiple" name="FacultyID" id="FacultyID">
<?php
for($i = 0; $i < sizeof($faculty); $i++) {
print "<option value=\"" . $faculty[$i][2] . "\">" . $faculty[$i][0] .' '. $faculty[$i][1] . "</option>\r\n";
}
?>
</select>
<br class="clear" />
$JournalID = $_POST['JournalID'];
$Year = $_POST['Year'];
$Comments = $_POST['Comments'];
$Volume = $_POST['Volume'];
$Issue = $_POST['Issue'];
$Title = $_POST['Title'];
$JournalRating = $_POST['JournalRating'];
$FacultyMemID = $_POST['FacultyID'];
//INSERT
$stmt = $conn->prepare(" INSERT INTO PUBLICATION ( JournalID, Year, Comments, Volume, Issue, Title, JournalRating ) VALUES ( '$JournalID', '$Year', '$Comments', '$Volume', '$Issue', '$Title', '$JournalRating' )");
$stmt->execute();