blocks|key|4279763|text|我可以用javascript来实现。所有尊敬的用户，请对那些不熟悉任何语言的人更有帮助。或者让这个网站只面向专家，而不是初学者。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4279764|因此，我使用PHP进行第一次上传，使用JS进行第二次图像上传。|4279765|下面是js：|4279766|<script>
function+startUpload(){
document.getElementById('uploadProcess').style.visibility+=+'visible';
document.getElementById('uploadForm').style.visibility+=+'hidden';
return+true;
}

function+stopUpload(success,uploadedFile){
var+result+=+'';
if+(success+==+1){
++++result+=+'<span+class="sucess-msg">The+file+was+uploaded+successfully!<\/span><br/><br/>';
++++//Uploaded+file+preview
++++var+embed+=+document.getElementById("UploadedFile");
++++var+clone+=+embed.cloneNode(true);
++++clone.setAttribute('src',uploadedFile);
++++embed.parentNode.replaceChild(clone,embed);
}else+{
+++result+=+'<span+class="error-msg">There+was+an+error+during+file+upload!<\/span><br/><br/>';
}
document.getElementById('uploadProcess').style.visibility+=+'hidden';
document.getElementById('uploadForm').innerHTML+=+result+%2B+'<label>File:<input+name="myfile"+type="file"+size="30"+/><\/label><label><input+type="submit"+name="submitBtn"+class="sbtn"+value="Upload"+/><\/label>';
document.getElementById('uploadForm').style.visibility+=+'visible';++++++
return+true;+++
}
</script>|code-block|syntax|javascript|4279767|html：|4279768|<form+action="upload.php"+method="post"+enctype="multipart/form-data"+onsubmit="startUpload();">
+<p+id="uploadForm">
+Select+image+to+upload:
+<input+type="file"+name="fileToUpload"+id="fileToUpload">
+<input+type="file"+name="myfile"+id="fileToUpload1">
+<input+type="submit"+value="submitBtn"+name="submit">
+</p>
</form>|4279769|和upload.php：|4279770|<?php
$success+=+0;
$uploadedFile+=+'';

//File+upload+path
$uploadPath+=+'uploads/';
$targetPath+=+$uploadPath+.+basename(+$_FILES['myfile']['name']);

if(@move_uploaded_file($_FILES['myfile']['tmp_name'],+$targetPath)){
++++$success+=+1;
++++$uploadedFile+=+$targetPath;
}

sleep(1);
?>
<?php
$target_dir+=+"uploads/";
$target_file+=+$target_dir+.+basename($_FILES["fileToUpload"]["name"]);
$uploadOk+=+1;
$imageFileType+=+strtolower(pathinfo($target_file,PATHINFO_EXTENSION));

if(isset($_POST["submit"]))+{
+$check+=+getimagesize($_FILES["fileToUpload"]["tmp_name"]);
+if($check+!==+false)+{
++++echo+"File+is+an+image+-+"+.+$check["mime"]+.+".";
++++$uploadOk+=+1;
+}+else+{
++++echo+"File+is+not+an+image.";
++++$uploadOk+=+0;
+}
}


if+($uploadOk+==+0)+{
+echo+"Sorry,+your+file+was+not+uploaded.";
//+if+everything+is+ok,+try+to+upload+file
}+else+{
if+(move_uploaded_file($_FILES["fileToUpload"]["tmp_name"],+$target_file))+{
++++echo+"The+file+".+basename(+$_FILES["fileToUpload"]["name"]).+"+has+been+uploaded.";
}+else+{
++++echo+"Sorry,+there+was+an+error+uploading+your+file.";
}
}
?>|4279771|entityMap^0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|V|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|Y|8|@]|9|@]|A|$]]|$1|M|3|N|5|H|7|Z|8|@]|9|@]|A|$I|J]]|$1|O|3|P|5|6|7|10|8|@]|9|@]|A|$]]|$1|Q|3|R|5|H|7|11|8|@]|9|@]|A|$I|J]]|$1|S|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|T|$]]

<p>I can do it by using javascript. All respected users, please be more helpful for those who are new to any language. Or make this website only for experts, not for beginners.</p>

<p>So I use PHP for my first upload and JS for my second image upload.</p>

<p>here is js:</p>

<pre><code>&lt;script&gt;
function startUpload(){
document.getElementById('uploadProcess').style.visibility = 'visible';
document.getElementById('uploadForm').style.visibility = 'hidden';
return true;
}

function stopUpload(success,uploadedFile){
var result = '';
if (success == 1){
    result = '&lt;span class="sucess-msg"&gt;The file was uploaded successfully!&lt;\/span&gt;&lt;br/&gt;&lt;br/&gt;';
    //Uploaded file preview
    var embed = document.getElementById("UploadedFile");
    var clone = embed.cloneNode(true);
    clone.setAttribute('src',uploadedFile);
    embed.parentNode.replaceChild(clone,embed);
}else {
   result = '&lt;span class="error-msg"&gt;There was an error during file upload!&lt;\/span&gt;&lt;br/&gt;&lt;br/&gt;';
}
document.getElementById('uploadProcess').style.visibility = 'hidden';
document.getElementById('uploadForm').innerHTML = result + '&lt;label&gt;File:&lt;input name="myfile" type="file" size="30" /&gt;&lt;\/label&gt;&lt;label&gt;&lt;input type="submit" name="submitBtn" class="sbtn" value="Upload" /&gt;&lt;\/label&gt;';
document.getElementById('uploadForm').style.visibility = 'visible';      
return true;   
}
&lt;/script&gt;
</code></pre>

<p>The html:</p>

<pre><code>&lt;form action="upload.php" method="post" enctype="multipart/form-data" onsubmit="startUpload();"&gt;
 &lt;p id="uploadForm"&gt;
 Select image to upload:
 &lt;input type="file" name="fileToUpload" id="fileToUpload"&gt;
 &lt;input type="file" name="myfile" id="fileToUpload1"&gt;
 &lt;input type="submit" value="submitBtn" name="submit"&gt;
 &lt;/p&gt;
&lt;/form&gt;
</code></pre>

<p>and the upload.php:</p>

<pre><code>&lt;?php
$success = 0;
$uploadedFile = '';

//File upload path
$uploadPath = 'uploads/';
$targetPath = $uploadPath . basename( $_FILES['myfile']['name']);

if(@move_uploaded_file($_FILES['myfile']['tmp_name'], $targetPath)){
    $success = 1;
    $uploadedFile = $targetPath;
}

sleep(1);
?&gt;
&lt;?php
$target_dir = "uploads/";
$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);
$uploadOk = 1;
$imageFileType = strtolower(pathinfo($target_file,PATHINFO_EXTENSION));

if(isset($_POST["submit"])) {
 $check = getimagesize($_FILES["fileToUpload"]["tmp_name"]);
 if($check !== false) {
    echo "File is an image - " . $check["mime"] . ".";
    $uploadOk = 1;
 } else {
    echo "File is not an image.";
    $uploadOk = 0;
 }
}


if ($uploadOk == 0) {
 echo "Sorry, your file was not uploaded.";
// if everything is ok, try to upload file
} else {
if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) {
    echo "The file ". basename( $_FILES["fileToUpload"]["name"]). " has been uploaded.";
} else {
    echo "Sorry, there was an error uploading your file.";
}
}
?&gt;
</code></pre>


<p>I want to upload two images, one of the user and second of his ID, using one submit button using mysqli. Here is my HTML.</p>

<pre><code>&lt;!DOCTYPE html&gt;
&lt;html&gt;
&lt;body&gt;

&lt;form action="/action_page.php"&gt;
  your image: &lt;input type="file" name="img"&gt;&lt;br/&gt;
  your Id card: &lt;input type="file" name="img2"&gt;
  &lt;input type="submit" name="publish" value="upload"&gt;
&lt;/form&gt;

&lt;/body&gt;
&lt;/html&gt;
</code></pre>

<p>All I know is to upload the single image at a time but what if want to upload these image into the database with single submit.  I am not writing PHP because I don't know how to do this. I can upload multiple images at a time using an array but I want to use this method. Is it possible to do with PHP??</p>

<p>PHP for single upload:</p>

<pre><code>&lt;?php
$dir = "uploads/";
$t_file = $dir . basename($_FILES["img"]["name"]);
$uploadOk = 1;
$imageFileType = strtolower(pathinfo($t_file,PATHINFO_EXTENSION));

if(isset($_POST["upload"])) {
    $check = getimagesize($_FILES["img"]["tmp_name"]);
    if($check !== false) {
        echo "File is an image - " . $check["mime"] . ".";
        $uploadOk = 1;
    } else {
        echo "File is not an image.";
        $uploadOk = 0;
    }
}
?&gt;
</code></pre>


How to upload two different image with two browse button and single submit button

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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