dpjjmo3079
2015-02-24 00:17
浏览 105
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上传照片错误提示:未定义索引:照片

how to fix this error my code is working fine but i don't know why it is showing error my image is upload fine.

please help me to fix this issue thanks i have this error

Notice: Undefined index: photo in I:\xampp\htdocs\ccs\ad.php on line 121

Notice: Undefined index: photo in I:\xampp\htdocs\ccs\ad.php on line 125

Notice: Undefined index: photo in I:\xampp\htdocs\ccs\ad.php on line 127

and

line 121 is

$target = $target . basename( $_FILES['photo']['name']);

line 125 is

$photo=($_FILES['photo']['name']);

line 126 is

if(move_uploaded_file($_FILES['photo']['tmp_name'], $target))

and here complete code

<?php

/* 
 NEW.PHP
 Allows user to create a new entry in the database
*/

 // creates the new record form
 // since this form is used multiple times in this file, I have made it a function that is easily reusable
 function renderForm($sname, $fname, $error)
 {
 ?>
<?php 
 // if there are any errors, display them
 if ($error != '')
 {
 echo '<div style="padding:4px; border:1px solid red; color:red;">'.$error.'</div>';
 }
 ?> 



    <form action="" method="post" enctype="multipart/form-data" class="registration_form">
  <fieldset>
    <legend>Admission  </legend>

    <p>Create a Admission Voucher <span class="style4" style="background:#EAEAEA none repeat scroll 0 0;line-height:1;margin-left:410px;;padding:9px 9px;">Please Fill the All Info </span> </p>
        <div class="elements">
      <label for="sname">Student Name   :</label>
      <input type="text" id="sname" name="sname" size="70" />

</div>
    <div class="elements">
      <label for="fname">Father Name   :</label>
      <input type="text" id="fname" name="fname" size="25" />
</div>

            <div class="elements">
      <label for="photo">Photo Attachment :</label>
 <input type="hidden" name="size" value="350000">
            <input type="file" name="photo" size="25"> 
    </div>



    <div class="submit">
 <button name="submit"  type="submit" class="pure-button pure-button-primary" value="Submit">Submit</button>
    </div>
  </fieldset>
</form>

    <?php 
     }

     //This is the directory where images will be saved
    $target = "images/";
    $target = $target . basename( $_FILES['photo']['name']);

    //This gets all the other information from the form

    $photo=($_FILES['photo']['name']);
    //Writes the photo to the server
    if(move_uploaded_file($_FILES['photo']['tmp_name'], $target))
    {

    //Tells you if its all ok
    echo "<center>Photo ". basename( $_FILES['uploadedfile']['name']). " has been uploaded, and your information has been added to the directory</center>";
    }



     // connect to the database
     include('connect-db.php');



     // check if the form has been submitted. If it has, start to process the form and save it to the database
     if (isset($_POST['submit']))
     { 
     // get form data, making sure it is valid
     $sname = mysql_real_escape_string(htmlspecialchars($_POST['sname']));
     $fname = mysql_real_escape_string(htmlspecialchars($_POST['fname']));
     $photo = mysql_real_escape_string(htmlspecialchars($_FILES['photo']['name']));

     // check to make sure both fields are entered
     if ($sname == '' )
     {
     // generate error message
     $error = 'ERROR: Please fill in all required fields!';

     // if either field is blank, display the form again
     renderForm($sname, $fname,$error);
     }
     else
     {
     // save the data to the database
      mysql_query("INSERT admission SET sname='$sname', fname='$fname',  photo='$photo'")
     or die(mysql_error()); 
     echo "<center>Admission</center>";
     echo "<center>Successful!</center>";
     // once saved, redirect back to the view page

     }
     }
     else
     // if the form hasn't been submitted, display the form
     {
     renderForm('','','','');
     }


    ?>
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2条回答 默认 最新

  • dongzhou1901 2015-02-24 01:29
    已采纳

    This is too long for a comment as I tried explaining it in there, but felt it would be better if it were represented in an answer.

    Nota: I also changed $_FILES['uploadedfile'] to $_FILES['photo'] since that would generate an error.

    Move everything starting from $target = "images/"; down to echo "<center>Photo ". basename... then placed under if (isset($_POST['submit'])){ then modify that conditional statement to read as if (isset($_POST['submit']) && !empty($_FILES['photo'])){ and you should be good to go.

    Here's a rewrite:

    <?php
    
    /* 
     NEW.PHP
     Allows user to create a new entry in the database
    */
    
     // creates the new record form
     // since this form is used multiple times in this file, I have made it a function that is easily reusable
     function renderForm($sname, $fname, $error)
     {
     ?>
    <?php 
     // if there are any errors, display them
     if ($error != '')
     {
     echo '<div style="padding:4px; border:1px solid red; color:red;">'.$error.'</div>';
     }
     ?> 
    
        <form action="" method="post" enctype="multipart/form-data" class="registration_form">
      <fieldset>
        <legend>Admission  </legend>
    
        <p>Create a Admission Voucher <span class="style4" style="background:#EAEAEA none repeat scroll 0 0;line-height:1;margin-left:410px;;padding:9px 9px;">Please Fill the All Info </span> </p>
            <div class="elements">
          <label for="sname">Student Name   :</label>
          <input type="text" id="sname" name="sname" size="70" />
    
    </div>
        <div class="elements">
          <label for="fname">Father Name   :</label>
          <input type="text" id="fname" name="fname" size="25" />
    </div>
    
                <div class="elements">
          <label for="photo">Photo Attachment :</label>
     <input type="hidden" name="size" value="350000">
                <input type="file" name="photo" size="25"> 
        </div>
    
        <div class="submit">
     <button name="submit"  type="submit" class="pure-button pure-button-primary" value="Submit">Submit</button>
        </div>
      </fieldset>
    </form>
    
    <?php 
         }
    
         // connect to the database
         include('connect-db.php');
    
         // check if the form has been submitted. If it has, start to process the form and save it to the database
         if (isset($_POST['submit']) && !empty($_FILES['photo']))
         { 
    
        //This is the directory where images will be saved
        $target = "images/";
        $target = $target . basename( $_FILES['photo']['name']);
    
        //This gets all the other information from the form
    
        $photo=($_FILES['photo']['name']);
        //Writes the photo to the server
        if(move_uploaded_file($_FILES['photo']['tmp_name'], $target))
        {
    
        //Tells you if its all ok
        echo "<center>Photo ". basename( $_FILES['photo']['name']). " has been uploaded, and your information has been added to the directory</center>";
        }
    
         // get form data, making sure it is valid
         $sname = mysql_real_escape_string(htmlspecialchars($_POST['sname']));
         $fname = mysql_real_escape_string(htmlspecialchars($_POST['fname']));
         $photo = mysql_real_escape_string(htmlspecialchars($_FILES['photo']['name']));
    
         // check to make sure both fields are entered
         if ($sname == '' )
         {
         // generate error message
         $error = 'ERROR: Please fill in all required fields!';
    
         // if either field is blank, display the form again
         renderForm($sname, $fname,$error);
         }
         else
         {
         // save the data to the database
          mysql_query("INSERT admission SET sname='$sname', fname='$fname',  photo='$photo'")
         or die(mysql_error()); 
         echo "<center>Admission</center>";
         echo "<center>Successful!</center>";
         // once saved, redirect back to the view page
    
         }
         }
         else
         // if the form hasn't been submitted, display the form
         {
         renderForm('','','','');
         }
    
    
    ?>
    
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  • doudouji2016 2015-02-24 01:26

    after your closing </form> change your code

    <?php 
     }
    
    
    
    
    
     // check if the form has been submitted. If it has, start to process the form and save it to the database
     if (isset($_POST['submit']))
     { 
         //This is the directory where images will be saved
    $target = "images/";
    $target = $target . basename( $_FILES['photo']['name']);
    
    //This gets all the other information from the form
    
    $photo=($_FILES['photo']['name']);
    //Writes the photo to the server
    if(move_uploaded_file($_FILES['photo']['tmp_name'], $target))
    {
    
    //Tells you if its all ok
    echo "<center>Photo ". basename( $_FILES['uploadedfile']['name']). " has been uploaded, and your information has been added to the directory</center>";
    }
    
    
    
     // connect to the database
     include('connect-db.php');
     // get form data, making sure it is valid
     $sname = mysql_real_escape_string(htmlspecialchars($_POST['sname']));
     $fname = mysql_real_escape_string(htmlspecialchars($_POST['fname']));
     $photo = mysql_real_escape_string(htmlspecialchars($_FILES['photo']['name']));
    
     // check to make sure both fields are entered
     if ($sname == '' )
     {
     // generate error message
     $error = 'ERROR: Please fill in all required fields!';
    
     // if either field is blank, display the form again
     renderForm($sname, $fname,$error);
     }
     else
     {
     // save the data to the database
      mysql_query("INSERT admission SET sname='$sname', fname='$fname',  photo='$photo'")
     or die(mysql_error()); 
     echo "<center>Admission</center>";
     echo "<center>Successful!</center>";
     // once saved, redirect back to the view page
    
     }
     }
     else
     // if the form hasn't been submitted, display the form
     {
     renderForm('','','','');
     }
    
    
    ?>
    
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