[mysql]注意︰ 未定义的索引︰ 图像-无法找到错误

标签: sql html5 MySQL PHP
发布时间: 2016/10/16 7:57:22
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这里是我的 error.i 不知道为什么它不坏检查所有零件却无法找到的错误。

注意︰ 未定义的索引︰ 在 C:\xampp\htdocs\Final\places\Ressave.php 上第 27 行的图像

这里是输入的我传递名称的 html 代码︰

<form class="form-horizontal" action="Ressave.php" method="POST" autocomplete="on">
<div class="well">
   <legend>Photos</legend>
      <div class="control-group">
         <label class="control-label">Upload Photo: </label>
             <div class="controls">
                   <input name="image" type="file" />
             </div>   
     </div>
</div>

            <div class="form-actions">

              <button type="submit" class="btn btn-primary">Submit</button>

              <button type="button" class="btn">Cancel</button>

            </div>

        </form>

Ressave.php 这里是和不能接受的名称在这里,所以错误发生......

<?php
{       //  Secure Connection Script
    include('../Secure/dbConfig.php'); 
    $dbSuccess = false;
    $dbConnected = mysql_connect($db['hostname'],$db['username'],$db['password']);

    if ($dbConnected) {     
        $dbSelected = mysql_select_db($db['database'],$dbConnected);
        if ($dbSelected) {
            $dbSuccess = true;
        } else {
            echo "DB Selection FAILed";
        }
    } else {
            echo "MySQL Connection FAILed";
    }
    //  END Secure Connection Script
}
if(! $dbConnected )
{
  die('Could not connect: ' . mysql_error());
}


{               // File Properties

$file = $_FILES['image']['tmp_name'];   //Error comes from here(here is the prob!)


if(!isset($file))

    echo "Please Choose an Image.";

else  {
        $image = addslashes(file_get_contents($_FILES['image']['tmp_name']));

        $image_size = getimagesize($_FILES['image']['tmp_name']);   

        if($image_size == FALSE)
            echo "That is not an image.";
        else 
        {
                $lastid = mysql_insert_id();
                echo "Image Uploaded.";             
        }
}

}

{           //join the post values into comma separated 

    $features = mysql_real_escape_string(implode(',', $_POST['features']));
    $parking = mysql_real_escape_string(implode(',', $_POST['parking']));   
    $noise = mysql_real_escape_string(implode(',', $_POST['noise']));       
    $good_for = mysql_real_escape_string(implode(',', $_POST['good_for']));
    $ambience = mysql_real_escape_string(implode(',', $_POST['ambience']));
    $alcohol = mysql_real_escape_string(implode(',', $_POST['alcohol']));


}


$sql =  "INSERT INTO prestaurant ( ResName, Rating, Food_serve, Features, Parking, noise, Good_For, Ambience, Alcohol, Addition_info, Name, Address1, Zipcode1, Address2, Zipcode2, Address3, Zipcode3, City, Mobile, phone1, phone2, phone3, phone4, Email1, Email2, Fax, Website, image)". 
        "VALUES ('$_POST[restaurant_name]','$_POST[star_rating]','$_POST[food_served]','$features','$parking','$noise','$good_for','$ambience','$alcohol','$_POST[description]','$_POST[name]','$_POST[address1]','$_POST[zipcode1]','$_POST[address2]','$_POST[zipcode2]','$_POST[address3]','$_POST[zipcode3]','$_POST[city]','$_POST[mobile]','$_POST[phone1]','$_POST[phone2]','$_POST[phone3]','$_POST[phone4]','$_POST[email1]','$_POST[email2]','$_POST[fax]','$_POST[url]','$image')";


mysql_select_db('place');
$retval = mysql_query( $sql );
if(! $retval )
{    
  die('Could not enter data: ' . mysql_error());
}
echo "Entered data successfully\n";
mysql_close($dbConnected);
?>

解决方法 1:

如果文件不上载 $_FILES 数组将为空。具体而言,如果该文件 image 没有上载, $_FILES['image'] 将不会设置。

所以

$file = $_FILES['image']['tmp_name'];   //Error comes from here(here is the prob!)

应该是︰

if(empty($_FILES) || !isset($_FILES['image']))

更新

你也会有问题,因为你错过了 enctype 您的窗体上的属性︰

<form class="form-horizontal" action="Ressave.php" method="POST" autocomplete="on" enctype="multipart/form-data">
赞助商