我有一个表单/页面，似乎在页面加载时提交了表单数据。如果您单击“添加记录”，它会加载页面并在数据库中创建一个新条目，而无需输入任何信息。如果您填写表格，它会按需要工作，但会创建和附加记录。什么会导致表单“加载”提交？我也对网站的其他区域使用相同的表格，没有问题，但数据存储到不同的表中。
我的代码
<?
if(isset($_POST['title'])) {
if(isset($_POST['gallery_1'])) {
$gallery_1 = $_POST['gallery_1'];
}
if(isset($_POST['gallery_2'])) {
$gallery_2 = $_POST['gallery_2'];
}
if(isset($_POST['gallery_3'])) {
$gallery_3 = $_POST['gallery_3'];
}
if(isset($_POST['gallery_4'])) {
$gallery_4 = $_POST['gallery_4'];
}
if(isset($_POST['gallery_5'])) {
$gallery_5 = $_POST['gallery_5'];
}
if(isset($_POST['download_1'])) {
$download_1 = $_POST['download_1'];
}
if(isset($_POST['download_2'])) {
$download_2 = $_POST['download_2'];
}
if(isset($_POST['download_3'])) {
$download_3 = $_POST['download_3'];
}
$title = $_POST['title'];
$title_gallery = $_POST['title_gallery'];
$date = $_POST['date'];
$introduction = $_POST['introduction'];
$download_1_title = $_POST['download_1_title'];
$download_2_title = $_POST['download_2_title'];
$download_3_title = $_POST['download_3_title'];
$dropbox_title = $_POST['dropbox_title'];
$dropbox_info = $_POST['dropbox_info'];
$dropbox_link = $_POST['dropbox_link'];
$video_title = $_POST['video_title'];
$video = $_POST['video'];
$handle = new Upload($_FILES['gallery_1']);
if ($handle->uploaded) {
$handle->file_max_size = 4000000;
$handle->image_resize = true;
$handle->image_ratio = true;
$handle->image_ratio_crop = true;
$handle->image_y = 407;
$handle->image_x = 460;
$handle->allowed = array('image/pjpeg','image/jpeg', 'image/jpg');
$handle->Process($dir_dest);
if ($handle->processed) {
echo 'issue image 1 uploaded ' . round(filesize($handle->file_dst_pathname)/256)/4 . 'KB<br /><br />';
$gallery_1 = $dir_pics.'/' . $handle->file_dst_name ;
} else {
echo ' the following error occurred while uploading image 1<br />';
echo ' Error: ' . $handle->error . '<br /><br />';
}
$handle-> Clean();
}
$handle2 = new Upload($_FILES['gallery_2']);
if ($handle2->uploaded) {
$handle2->file_max_size = 4000000;
$handle2->image_resize = true;
$handle2->image_ratio = true;
$handle2->image_ratio_crop = true;
$handle2->image_y = 307;
$handle2->image_x = 460;
$handle2->allowed = array('image/pjpeg','image/jpeg', 'image/jpg');
$handle2->Process($dir_dest);
if ($handle2->processed) {
echo 'issue image 2 uploaded ' . round(filesize($handle2->file_dst_pathname)/256)/4 . 'KB<br /><br />';
$gallery_2 = $dir_pics.'/' . $handle2->file_dst_name ;
} else {
echo ' the following error occurred while uploading image 2<br />';
echo ' Error: ' . $handle2->error . '<br /><br />';
}
$handle2-> Clean();
}
$handle3 = new Upload($_FILES['gallery_3']);
if ($handle3->uploaded) {
$handle3->file_max_size = 4000000;
$handle3->image_resize = true;
$handle3->image_ratio = true;
$handle3->image_ratio_crop = true;
$handle3->image_y = 307;
$handle3->image_x = 460;
$handle3->allowed = array('image/pjpeg','image/jpeg', 'image/jpg');
$handle3->Process($dir_dest);
if ($handle3->processed) {
echo 'issue image 3 uploaded ' . round(filesize($handle3->file_dst_pathname)/256)/4 . 'KB<br /><br />';
$gallery_3 = $dir_pics.'/' . $handle3->file_dst_name ;
} else {
echo ' the following error occurred while uploading image 3<br />';
echo ' Error: ' . $handle3->error . '<br /><br />';
}
$handle3-> Clean();
}
$handle4 = new Upload($_FILES['gallery_4']);
if ($handle4->uploaded) {
$handle4->file_max_size = 4000000;
$handle4->image_resize = true;
$handle4->image_ratio = true;
$handle4->image_ratio_crop = true;
$handle4->image_y = 307;
$handle4->image_x = 460;
$handle4->allowed = array('image/pjpeg','image/jpeg', 'image/jpg');
$handle4->Process($dir_dest);
if ($handle4->processed) {
echo 'main image for issue uploaded ' . round(filesize($handle4->file_dst_pathname)/256)/4 . 'KB<br /><br />';
$gallery_4 = $dir_pics.'/' . $handle4->file_dst_name ;
} else {
echo ' the following error occurred while uploading the main image<br />';
echo ' Error: ' . $handle4->error . '<br /><br />';
}
$handle4-> Clean();
}
$handle5 = new Upload($_FILES['gallery_5']);
if ($handle5->uploaded) {
$handle5->file_max_size = 4000000;
$handle5->image_resize = true;
$handle5->image_ratio = true;
$handle5->image_ratio_crop = true;
$handle5->image_y = 307;
$handle5->image_x = 460;
$handle5->allowed = array('image/pjpeg','image/jpeg', 'image/jpg');
$handle5->Process($dir_dest);
if ($handle5->processed) {
echo 'map image for issue uploaded ' . round(filesize($handle5->file_dst_pathname)/256)/4 . 'KB<br /><br />';
$gallery_5 = $dir_pics.'/' . $handle5->file_dst_name ;
} else {
echo ' the following error occurred while uploading the map image<br />';
echo ' Error: ' . $handle5->error . '<br /><br />';
}
$handle5-> Clean();
}
$handle6 = new Upload($_FILES['download_1']);
if ($handle6->uploaded) {
$handle6->file_max_size = 4000000;
$handle6->allowed = array('application/*', 'image/*');
$handle6->Process($dir_dest);
if ($handle6->processed) {
echo 'download one uploaded' . round(filesize($handle6->file_dst_pathname)/256)/4 . 'KB<br /><br />';
$download_1 = $dir_pics.'/' . $handle6->file_dst_name ;
} else {
echo ' the following error occurred while uploading download one<br />';
echo ' Error: ' . $handle6->error . '<br /><br />';
}
$handle6-> Clean();
}
$handle7 = new Upload($_FILES['download_2']);
if ($handle7->uploaded) {
$handle->file_max_size = 4000000;
$handle->allowed = array('application/*', 'image/*');
$handle7->Process($dir_dest);
if ($handle7->processed) {
echo 'download two uploaded' . round(filesize($handle7->file_dst_pathname)/256)/4 . 'KB<br /><br />';
$download_2 = $dir_pics.'/' . $handle7->file_dst_name ;
} else {
echo ' the following error occurred while uploading download two<br />';
echo ' Error: ' . $handle7->error . '<br /><br />';
}
$handle7-> Clean();
}
$handle8 = new Upload($_FILES['download_3']);
if ($handle8->uploaded) {
$handle->file_max_size = 4000000;
$handle->allowed = array('application/*', 'image/*');
$handle8->Process($dir_dest);
if ($handle8->processed) {
echo 'download three uploaded' . round(filesize($handle8->file_dst_pathname)/256)/4 . 'KB<br /><br />';
$download_3 = $dir_pics.'/' . $handle8->file_dst_name ;
} else {
echo ' the following error occurred while uploading download three<br />';
echo ' Error: ' . $handle8->error . '<br /><br />';
}
$handle8-> Clean();
}
}
$query = mysql_query("INSERT INTO news (
id ,
title ,
title_gallery ,
date ,
introduction ,
gallery_1 ,
gallery_2 ,
gallery_3 ,
gallery_4 ,
gallery_5 ,
download_1 ,
download_2 ,
download_3 ,
download_1_title ,
download_2_title ,
download_3_title ,
dropbox_title ,
dropbox_info ,
dropbox_link ,
video_title ,
video
) VALUES
(NULL,
'$title',
'$title_gallery',
'$date',
'$introduction',
'$gallery_1',
'$gallery_2',
'$gallery_3',
'$gallery_4',
'$gallery_5',
'$download_1',
'$download_2',
'$download_3',
'$download_1_title',
'$download_2_title',
'$download_3_title',
'$dropbox_title',
'$dropbox_info',
'$dropbox_link',
'$video_title',
'$video');");
if($query) {
$message = $title . " has been added";
}else{
$message = "an error occurred while updating this entry";
}
?>
</p>
<? if(isset($_POST['title'])) { ?>
<div id="content_holder">
<p style="text-align:center;padding-top:20px;">
<strong><? echo $message; ?></strong><br/>
<span class="error"><? if($error_message) { echo $error_message; } ?></span>
Add another <a href="add.php">Record/Item</a></p>
<!-- end content_holder -->
</div>
<? }else{ ?>
形式...和右括号...