php - 我想在我的表单中添加多文件上传和显示-6ren

php - 我想在我的表单中添加多文件上传和显示

转载作者：行者123 更新时间：2023-11-30 22:24:45

我的表单中已经有一个单一的文件上传输入字段，而且很好。但我也想要多个文件输入。我尝试了很多方法来添加多个文件上传的输入字段并在我的表单中显示代码，但似乎是我的错误我无法做到这一点。

我有多个文件代码，但如果有人可以帮助我将它集成到我的表单中，请帮忙。我的添加和编辑表单合二为一。请帮助我了解如何显示上传的多张图片。我真的不明白就像在表格中输入一行然后如何显示多个图像？

下面是我的代码:

edit.php 是我的表单
multiple.php 和 display.php 文件包含代码。

edit.php

<!DOCTYPE html>
<html dir="ltr" lang="en-US"><head><!-- Created by Artisteer v4.0.0.58475 -->
    <meta charset="utf-8">
    <title>library</title>
    <meta name="viewport" content="initial-scale = 1.0, maximum-scale = 1.0, user-scalable = no, width = device-width">
    <link href='https://sites.google.com/site/99webdemos/favicon.png' rel='shortcut icon' type='image/x-icon'/>
    <!--[if lt IE 9]><script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script><![endif]-->
    <link rel="stylesheet" href="css/style.css" media="screen">
    <!--[if lte IE 7]><link rel="stylesheet" href="style.ie7.css" media="screen" /><![endif]-->
    <link rel="stylesheet" href="css/style.responsive.css" media="all">


    <script src="js/jquery.js"></script>
    <script src="js/script.js"></script>
    <script src="js/script.responsive.js"></script>
    <script type="text/javascript" language="JavaScript">
    jQuery(document).ready(function()
    {
      jQuery(".form-message").fadeOut(10000);
    });
    </script>
   
<style>.art-content .art-postcontent-0 .layout-item-0 { padding-right: 10px;padding-left: 10px;  }
.ie7 .post .layout-cell {border:none !important; padding:0 !important; }
.ie6 .post .layout-cell {border:none !important; padding:0 !important; }

</style></head>
<body>
<div id="art-main">
    <div id="art-header-bg" class="clearfix">
            </div>
    <div id="art-hmenu-bg" class="art-bar art-nav clearfix">
    </div>
    <div class="art-sheet clearfix">
<header class="art-header clearfix">


    <div class="art-shapes">
<h1 class="art-headline" data-left="0.5%">
    <a  href="http://www.99demos.blogspot.com" target="_blank">library</a>
</h1>
<h2 class="art-slogan" data-left="87.05%"><a href="http://99demos.blogspot.in/2014/06/createreadupdate-delete-with-image.html"></a></h2>


            </div>

<nav class="art-nav clearfix">
    <div class="art-nav-inner">
    <ul class="art-hmenu"><li><a href="index.php" class="active">Home</a></li></ul> 
        </div>
    </nav>

                    
</header>
<div class="art-layout-wrapper clearfix">
                <div class="art-content-layout">
                    <div class="art-content-layout-row">
                        <div class="art-layout-cell art-content clearfix"><article class="art-post art-article">
                                <h2 class="art-postheader">customer form</h2>
                                                
                <div class="art-postcontent art-postcontent-0 clearfix"><div class="art-content-layout">
    <div class="art-content-layout-row">
    <div class="art-layout-cell layout-item-0" style="width: 100%" >
        <br>
        
        
<?php
ob_start(); 
include('include/connect.php'); 
if(isset($_GET['id']))
{
$qry = "SELECT * FROM tbl_emp where id=".$_GET['id'];
    $result = mysql_query($qry,$conn);
	while($row = mysql_fetch_array($result));
	{
	
    if($_SERVER["REQUEST_METHOD"] == "POST")
    {
        $name = $_POST["name"];
         $age = $_POST["age"];
       $gender=$_POST['gender'];
         $martial = $_POST["martial"];
         $contact = $_POST["contact"];
         $email = $_POST["email"];
          $location= $_POST["location"];
               $category= $_POST["category"];
               
        IF($_FILES['file']['name']!='')
        {
				 $file='uploads/'.$row['image'];
				 @unlink($file);
           	     $tmp_name = $_FILES["file"]["tmp_name"];
            	 $namefile = $_FILES["file"]["name"];
				 $ext = end(explode(".", $namefile));
				 $image_name=time().".".$ext;
            	 $fileUpload = move_uploaded_file($tmp_name,"uploads/".$image_name);
		}
		else
		{
				$image_name=$row['image'];
		}
		
 	 	 $sqlAdd ="update tbl_emp set name='".$name."', age='".$age."', gender='".$gender."', martial='".$martial."', contact='".$contact."', email='".$email."', location='".$location."', category='".$category."', image='".$image_name."'  where id=".$_GET['id'];
	  	 mysql_query($sqlAdd);
         header("Location:add.php?id=".@$_GET['id']."&msg=success");
		 exit;
    }	}	
}
else
{
    if($_SERVER["REQUEST_METHOD"] == "POST")
    {
        $name = $_POST["name"];
       $age = $_POST["age"];
       $gender=$_POST['gender'];
        $martial = $_POST["martial"];
        $contact = $_POST["contact"];
         $email = $_POST["email"];
          $location= $_POST["location"];
               $category= $_POST["category"];
              
        IF($_FILES['file']['name']!='')
        {
            $tmp_name = $_FILES["file"]["tmp_name"];
            $namefile = $_FILES["file"]["name"];
			$ext = end(explode(".", $namefile));
			$image_name=time().".".$ext;

            $fileUpload = move_uploaded_file($tmp_name,"uploads/".$image_name);
        }
        $sqlAdd = mysql_query("insert into tbl_emp(name,age,gender,martial,contact,email,location,category,image) VALUES('$name','$age','$gender','$martial','$contact','$email','$location','$category','$image_name')");
        header("Location:index.php?msg=success");
		exit;
    }
}
    ob_end_flush();
	
	if(isset($_GET['msg']))
	{
	?>
    <div style="color:red;padding-bottom:10px;" class="form-message" align="center"><b>Task completd successfully.</b></div>
    <?php	
	
	}
?>


<form  method="post" name="login" id="login" enctype="multipart/form-data">
 <table class="table" width="100%">
    <tr>
    <td width="10%">Customer Details</td>
    <td></td>
  </tr>
    <tr>
    <td width="10%">Full Name</td>
    <td><input name="name" type="text" placeholder="Firstname Lastname" pattern="[A-Za-z-0-9]+\s[A-Za-z-'0-9]+" required value="<?php echo @$row['name'];?>"></td>
  </tr>
 <tr>
    <td width="20%">Age</td>
    <td><input name="age" type="text" value="<?php echo @$row['2'];?>" ></td>
  </tr>
   <tr>
   <td>Gender</td>
 <td><input type="Radio" name="gender" value="male" <?php if ($gender=='male') { echo 'checked'; } ?> />
 Male
 <input type="Radio" name="gender" value="female" <?php if ($gender=='female') { echo 'checked'; } ?> />
 Female</td>
 </tr>
  <tr>
    <td width="10%">Martial Status</td>
    <td><input name="martial" type="text" value="<?php echo @$row['4'];?>" ></td>
  </tr>
  <tr>
    <td width="20%">Contact Number</td>
    <td><input name="contact" type="text" value="<?php echo @$row['5'];?>"></td>
  </tr>
   <tr>
    <td width="10%">Email Address</td>
    <td><input name="email" type="text" value="<?php echo @$row['6'];?>"></td>
  </tr>
  <tr>
    <td width="10%">Location</td>
    <td><input name="location" type="text" value="<?php echo @$row['7'];?>" ></td>
  </tr>
   
   <tr>
    <td width="10%">category</td>
    <td>
    <select name="category" id="category" value="<?php echo @$row['11'];?>">
    <option <?php if ($category== '1' ) echo 'selected="selected'; ?> value="1">1</option>
    <option <?php if ($category== '2' ) echo 'selected="selected'; ?> value="2">2</option>
    <option <?php if ($category== '3' ) echo 'selected="selected'; ?> value="3">3</option>
  </select>
    </td>
  </tr>
 
  <tr>
    <td width="10%">Image</td>
    <td><input name="file" type="file" multiple="" ></td>
    
  </tr>
   <?php
   if(isset($row['image'])) 
   {
   ?>
   <tr>
        <td>&nbsp;</td>
        <td><img src="uploads/<?php echo $row['image'];?> " height="50" width="50"></td>
   </tr>
	<?php
	}
	?>
  <tr>
    <td>&nbsp;</td>
    <td>
    <input name="submit" value="Submit" type="submit" class="submit">
    <input name="submit" value="Cancel" type="button" class="submit" onClick="window.location='index.php'">
    </td>
  </tr>
</table>
</form> 
<a href="http://dme-medical.com/library/search.php">Go back to list</a>       
    </div>
    </div>
</div>
</div>
</article></div>
                    </div>
                </div>
            </div>
    </div>
<footer class="art-footer clearfix">
  <div class="art-footer-inner">
<p>Copyright © 2016. All Rights Reserved.</p>
    <p class="art-page-footer">
      
    </p>
  </div>
</footer>

</div>


</body></html>

多个.php

<?php
if(isset($_POST['submit'])){
    if(count($_FILES['upload']['name']) > 0){
        //Loop through each file
        for($i=0; $i<count($_FILES['upload']['name']); $i++) {
          //Get the temp file path
            $tmpFilePath = $_FILES['upload']['tmp_name'][$i];

            //Make sure we have a filepath
            if($tmpFilePath != ""){

                //save the filename
                $shortname = $_FILES['upload']['name'][$i];

                //save the url and the file
                $filePath = "uploaded/" . date('d-m-Y-H-i-s').'-'.$_FILES['upload']['name'][$i];

                //Upload the file into the temp dir
                if(move_uploaded_file($tmpFilePath, $filePath)) {

                    $files[] = $shortname;
                    //insert into db 
                    //use $shortname for the filename
                    //use $filePath for the relative url to the file

                }
              }
        }
    }

    //show success message
    echo "<h1>Uploaded:</h1>";    
    if(is_array($files)){
        echo "<ul>";
        foreach($files as $file){
            echo "<li>$file</li>";
        }
        echo "</ul>";
    }
}
?>

<form action="" enctype="multipart/form-data" method="post">

    <div>
        <label for='upload'>Add Attachments:</label>
        <input id='upload' name="upload[]" type="file" multiple="multiple" />
    </div>

    <p><input type="submit" name="submit" value="Submit"></p>

</form>

显示.php

<?php


 
$files = glob("uploaded/*.*");
 
for ($i=1; $i<count($files); $i++)
 
{
 
$image = $files[$i];
 
print $image ."<br />";
echo '<img src="'.$image .'" alt="Random image"  height="300px" width="300px"/>'."<br /><br />";
}
 
?>

最佳答案

好的，这里是 edit.php，它应该处理多个文件并且还会注意之前未序列化的数据......

<!DOCTYPE html>
<html dir="ltr" lang="en-US"><head><!-- Created by Artisteer v4.0.0.58475 -->
    <meta charset="utf-8">
    <title>library</title>
    <meta name="viewport" content="initial-scale = 1.0, maximum-scale = 1.0, user-scalable = no, width = device-width">
    <link href='https://sites.google.com/site/99webdemos/favicon.png' rel='shortcut icon' type='image/x-icon'/>
    <!--[if lt IE 9]><script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script><![endif]-->
    <link rel="stylesheet" href="css/style.css" media="screen">
    <!--[if lte IE 7]><link rel="stylesheet" href="style.ie7.css" media="screen" /><![endif]-->
    <link rel="stylesheet" href="css/style.responsive.css" media="all">


    <script src="js/jquery.js"></script>
    <script src="js/script.js"></script>
    <script src="js/script.responsive.js"></script>
    <script type="text/javascript" language="JavaScript">
    jQuery(document).ready(function()
    {
      jQuery(".form-message").fadeOut(10000);
    });
    </script>

<style>.art-content .art-postcontent-0 .layout-item-0 { padding-right: 10px;padding-left: 10px;  }
.ie7 .post .layout-cell {border:none !important; padding:0 !important; }
.ie6 .post .layout-cell {border:none !important; padding:0 !important; }

</style></head>
<body>
<div id="art-main">
    <div id="art-header-bg" class="clearfix">
            </div>
    <div id="art-hmenu-bg" class="art-bar art-nav clearfix">
    </div>
    <div class="art-sheet clearfix">
<header class="art-header clearfix">


    <div class="art-shapes">
<h1 class="art-headline" data-left="0.5%">
    <a  href="http://www.99demos.blogspot.com" target="_blank">library</a>
</h1>
<h2 class="art-slogan" data-left="87.05%"><a href="http://99demos.blogspot.in/2014/06/createreadupdate-delete-with-image.html"></a></h2>


            </div>

<nav class="art-nav clearfix">
    <div class="art-nav-inner">
    <ul class="art-hmenu"><li><a href="index.php" class="active">Home</a></li></ul> 
        </div>
    </nav>


</header>
<div class="art-layout-wrapper clearfix">
                <div class="art-content-layout">
                    <div class="art-content-layout-row">
                        <div class="art-layout-cell art-content clearfix"><article class="art-post art-article">
                                <h2 class="art-postheader">customer form</h2>

                <div class="art-postcontent art-postcontent-0 clearfix"><div class="art-content-layout">
    <div class="art-content-layout-row">
    <div class="art-layout-cell layout-item-0" style="width: 100%" >
        <br>


<?php
ob_start(); 
include('include/connect.php'); 
if(isset($_GET['id']))
{
$qry = "SELECT * FROM tbl_emp where id=".$_GET['id'];
    $result = mysql_query($qry,$conn);
    while($row = mysql_fetch_array($result));
    {
        $row['image'] = @unserialize($row['image']);
        if(!is_array($row['image'])) $row['image'] = array($row['image']);
        if($_SERVER["REQUEST_METHOD"] == "POST")
        {
            //always always always always escape...
            $name = mysql_real_escape_string($_POST["name"]);
            $age = mysql_real_escape_string($_POST["age"]);
            $gender= mysql_real_escape_string($_POST['gender']);
            $martial = mysql_real_escape_string($_POST["martial"]);
            $contact = mysql_real_escape_string($_POST["contact"]);
            $email = mysql_real_escape_string($_POST["email"]);
            $location= mysql_real_escape_string($_POST["location"]);
            $category= mysql_real_escape_string($_POST["category"]);

            $files = array();
            if(count($_FILES['file']['name']) > 0){
                //Loop through each file
                foreach($_FILES['file']['error']  as $key => $error) {
                    if ($error == UPLOAD_ERR_OK) {
                        //Get the temp file path
                        $tmpFilePath = $_FILES['file']['tmp_name'][$i];

                        //Make sure we have a filepath
                        if($tmpFilePath != ""){

                            //save the filename
                            $shortname = date('d-m-Y-H-i-s').'-'.$_FILES['file']['name'][$i];

                            //save the url and the file
                            $filePath = "uploaded/" . $shortname;

                            //Upload the file into the temp dir
                            if(move_uploaded_file($tmpFilePath, $filePath)) {

                                $files[] = $shortname;
                                //insert into db 
                                //use $shortname for the filename
                                //use $filePath for the relative url to the file

                            }
                        }
                    }
                }
            }
            If(!empty($files)) {
                //get data ready for insertion
                $allFiles = mysql_real_escape_string(serialize($files));
                //remove old files
                if(!empty($row['image'])) foreach($row['image'] as $oldFile) {
                    if(file_exists('uploaded/'.$oldFile)) unlink('uploaded/'.$oldFile);
                }
            }
            else {
                if(!is_array($row['image'])) $row['image'] = array($row['image']);
                $allFiles = mysql_real_escape_string(serialize($row['image']));
            }

             $sqlAdd ="update tbl_emp set name='".$name."', age='".$age."', gender='".$gender."', martial='".$martial."', contact='".$contact."', email='".$email."', location='".$location."', category='".$category."', image='".$image_name."'  where id=".$_GET['id'];
             mysql_query($sqlAdd);
             header("Location:add.php?id=".(int) @$_GET['id']."&msg=success");
             exit;
        }
    }
}
else
{
    if($_SERVER["REQUEST_METHOD"] == "POST")
    {
        //always always always always escape...
        $name = mysql_real_escape_string($_POST["name"]);
        $age = mysql_real_escape_string($_POST["age"]);
        $gender= mysql_real_escape_string($_POST['gender']);
        $martial = mysql_real_escape_string($_POST["martial"]);
        $contact = mysql_real_escape_string($_POST["contact"]);
        $email = mysql_real_escape_string($_POST["email"]);
        $location= mysql_real_escape_string($_POST["location"]);
        $category= mysql_real_escape_string($_POST["category"]);    


        $files = array();
        if(count($_FILES['file']['name']) > 0){
            //Loop through each file
            foreach($_FILES['file']['error']  as $key => $error) {
                if ($error == UPLOAD_ERR_OK) {
                    //Get the temp file path
                    $tmpFilePath = $_FILES['file']['tmp_name'][$i];

                    //Make sure we have a filepath
                    if($tmpFilePath != ""){

                        //save the filename
                        $shortname = date('d-m-Y-H-i-s').'-'.$_FILES['file']['name'][$i];

                        //save the url and the file
                        $filePath = "uploaded/" . $shortname;

                        //Upload the file into the temp dir
                        if(move_uploaded_file($tmpFilePath, $filePath)) {

                            $files[] = $shortname;
                            //insert into db 
                            //use $shortname for the filename
                            //use $filePath for the relative url to the file

                        }
                    }
                }
            }
        }
        If(!empty($files)) {
            $allFiles = mysql_real_escape_string(serialize($files));
             $result = mysql_query("INSERT INTO `tbl_emp` (`name`,`age`,`gender`,`martial`,`contact`,`email`,`location`,`category`,`image`) VALUES('$name','$age','$gender','$martial','$contact','$email','$location','$category','$image_name')") ? "success":"failure";
            header("Location:index.php?msg=$result");
            exit;
        }
    }
}
    ob_end_flush();

    if(isset($_GET['msg']))
    {
    ?>
    <div style="color:red;padding-bottom:10px;" class="form-message" align="center"><b>Task completd successfully.</b></div>
    <?php   

    }
?>


<form  method="post" name="login" id="login" enctype="multipart/form-data">
 <table class="table" width="100%">
    <tr>
    <td width="10%">Customer Details</td>
    <td></td>
  </tr>
    <tr>
    <td width="10%">Full Name</td>
    <td><input name="name" type="text" placeholder="Firstname Lastname" pattern="[A-Za-z-0-9]+\s[A-Za-z-'0-9]+" required value="<?php echo @$row['name'];?>"></td>
  </tr>
 <tr>
    <td width="20%">Age</td>
    <td><input name="age" type="text" value="<?php echo @$row['2'];?>" ></td>
  </tr>
   <tr>
   <td>Gender</td>
 <td><input type="Radio" name="gender" value="male" <?php if ($gender=='male') { echo 'checked'; } ?> />
 Male
 <input type="Radio" name="gender" value="female" <?php if ($gender=='female') { echo 'checked'; } ?> />
 Female</td>
 </tr>
  <tr>
    <td width="10%">Martial Status</td>
    <td><input name="martial" type="text" value="<?php echo @$row['4'];?>" ></td>
  </tr>
  <tr>
    <td width="20%">Contact Number</td>
    <td><input name="contact" type="text" value="<?php echo @$row['5'];?>"></td>
  </tr>
   <tr>
    <td width="10%">Email Address</td>
    <td><input name="email" type="text" value="<?php echo @$row['6'];?>"></td>
  </tr>
  <tr>
    <td width="10%">Location</td>
    <td><input name="location" type="text" value="<?php echo @$row['7'];?>" ></td>
  </tr>

   <tr>
    <td width="10%">category</td>
    <td>
    <select name="category" id="category" value="<?php echo @$row['11'];?>">
    <option <?php if ($category== '1' ) echo 'selected="selected'; ?> value="1">1</option>
    <option <?php if ($category== '2' ) echo 'selected="selected'; ?> value="2">2</option>
    <option <?php if ($category== '3' ) echo 'selected="selected'; ?> value="3">3</option>
  </select>
    </td>
  </tr>

  <tr>
    <td width="10%">Image</td>
    <td><input name="file[]" type="file" multiple="" ></td>

  </tr>
   <?php
   if(!is_array($row['image'])) $row['image'] = array($row['image']);
   if(!empty($row['image']))
   {
   ?>
   <tr>
        <td>&nbsp;</td>
        <td>
            <?php foreach($image as $row['image']): ?>
                <img src="uploads/<?=$image;?> " height="50" width="50">
            <?php endforeach; ?>
        </td>
   </tr>
    <?php
    }
    ?>
  <tr>
    <td>&nbsp;</td>
    <td>
    <input name="submit" value="Submit" type="submit" class="submit">
    <input name="submit" value="Cancel" type="button" class="submit" onClick="window.location='index.php'">
    </td>
  </tr>
</table>
</form> 
<a href="http://dme-medical.com/library/search.php">Go back to list</a>       
    </div>
    </div>
</div>
</div>
</article></div>
                    </div>
                </div>
            </div>
    </div>
<footer class="art-footer clearfix">
  <div class="art-footer-inner">
<p>Copyright © 2016. All Rights Reserved.</p>
    <p class="art-page-footer">

    </p>
  </div>
</footer>

</div>



</body></html>

关于php - 我想在我的表单中添加多文件上传和显示，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/35594724/

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title 323 323 323 title 323 323 323 title 323 323 323 JS $(document).keydown(function(e){

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