Я могу сделать это с помощью JavaScript.Всем уважаемым пользователям, пожалуйста, помогите тем, кто плохо знаком с любым языком.Или создайте этот сайт только для экспертов, а не для начинающих.
Поэтому я использую PHP для своей первой загрузки и JS для своей второй загрузки изображения.
вот js:
<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 + '<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>
HTML:
<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>
и файл upload.php:
<?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.";
}
}
?>