Question

我尝试了一个将我的文件夹中的csv文件导入我的SQL数据库的例子，它运行正常。但是当我将它添加到我的代码中时，它不起作用，当我点击提交按钮时，它在我的数据库表中添加了大量空记录。

以下是代码。

导入Csv。（inportall.php）

if (isset($_POST['submit'])) {
    //echo 'File submitted'.'<br />';

    $file = $_FILES['file']['tmp_name'];

    $handle = fopen($file, "r");

    while (($fileop = fgetcsv($handle, 1000, ",")) !== false) {
       // echo 'Reading '.'<br />';
        $student_id = $fileop[0];
        $name = $fileop[1];
        $contact_no = $fileop[2];
        $email = $fileop[3];
        $stage = $fileop[4];
        $diploma = $fileop[5];
        $school = $fileop[6];
        $year = $fileop[7];

        //echo $student_id .', '.$name.', '.$contact_no.', '.$email.', '.$stage.'<br />';

        $sql = mysql_query("INSERT INTO student_profile (student_id,name,contact_no,email,stage,diploma,school,year) VALUES('$student_id','$name','$contact_no','$email','$stage','$diploma','$school','$year')");
    }
    if ($sql) {
        echo 'data uploaded sucessfully';
    } else {
        echo "There are duplicate copies in the database.";
    }
}
?>


<html lang="en">
    <head>
        <meta charset="utf-8">
        <title>Untitled</title>

     </meta>
    </head>
    <body>
        <div id="mainWrapper">

            <form method="post" action="importall.php" enctype="multipart/form-data">
                <input type="file" name="file" />
                <br/>
                <input type="submit" name="submit" value="submit" enabled />
            </form>
            <div id="result"></div>

</html>

工作和不工作之间的唯一区别是，在此页面之前，我创建另一个名为studentview.php的页面

下面：

查看记录

    <script src="_/js/myscript.js"></script>
    <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" ></script>
</head>
<body>

    <?php


    include('connect-db2.php');

    $result = mysql_query("SELECT * FROM student_profile")
            or die(mysql_error());



    echo "<table border='1' cellpadding='10'>";
    echo "<tr> <th>S/N</th> <th>Student_ID</th> <th>Name</th> <th>Contacts No.</th> <th>Email</th><th>Stage</th>
        <th>diploma</th><th>school</th><th>year</th></tr>";



    while ($row = mysql_fetch_array($result)) {

        echo "<tr>";
        echo '<td>' . $row['id'] . '</td>';
        echo '<td>' . $row['student_id'] . '</td>';
        echo '<td>' . $row['name'] . '</td>';
        echo '<td>' . $row['contact_no'] . '</td>';
        echo '<td>' . $row['email'] . '</td>';
        echo '<td>' . $row['stage'] . '</td>';
        echo '<td>' . $row['diploma'] . '</td>';
            echo '<td>' . $row['school'] . '</td>';
            echo '<td>' . $row['year'] . '</td>';
        echo '<td><a href="profileEdit.php?id=' . $row['id'] . '">Edit</a></td>';
        echo '<td><a href="profileDelete.php?id=' . $row['id'] . '">Delete</a></td>';
        echo "</tr>";
    }


    echo "</table>";
    ?>
    <div data-role="header"
         data-position="fixed"
         data-id="vs_header">
        <h1>View all</h1>
        <a href="adminHome.php" data-icon="home" data-iconpos="notext">Home</a>
        <a href="index.php" data-icon="delete" data-iconpos="notext">Logout</a>
    </div><!-- header -->
<link rel="stylesheet" href="_/css/mystyles.css" />
<p><a href="profileNew.php">Add a new record</a></p>

<a href="importall.php" data-role="button" data-inline="true" data-theme="b">Import</a>
<a href="exportall.php" data-role="button" data-inline="true" data-theme="b">Export</a>
<?php
echo "<input type=\"button\" value=\"Back\" onClick=\"history.go(-1);return true;\">";
?>


<div data-role="footer"
     data-position="fixed"
     data-id="vs_footer">

    <div data-role="navbar">
        <ul>
            <li><a href="adminHome.php" 
                   data-role="button"
                   data-icon="home"
                   >Home</a></li>
            <li><a href="announcementView.php" 
                   data-role="button"
                   data-icon="arrow-r"
                   >Announcement</a></li>
            <li><a href="surveyView.php" 
                   data-role="button"
                   data-icon="arrow-r"
                   >Survey</a></li>
            <li><a href="profileView.php" 
                   data-role="button"
                   data-icon="arrow-r"
                   >Profile</a></li>
        </ul>
    </div><!-- navbar -->
</div><!-- footer -->

这就是我的意思，即添加了大量空记录 http://imageshack.us/photo/my-images/585/aoys.png/

请帮帮我..

导入csv文件无法正常工作

0 个答案: