У меня проблемы с отправкой FormData в сценарий PHP, когда сценарий PHP получает сообщение POST, которое он получает пустым $ _FILE.
HTML:
<label class="col-md-4 control-label" for="filebutton">File Button</label>
<div class="col-md-4">
<input type="file" name="fileToUpload" id="fileToUpload" accept=".jpg,.jpeg.,.gif,.png,.mov,.mp4">
</div>
JavaScript:
const xhr = new XMLHttpRequest();
const videoForm = document.querySelector('#videoForm');
let fileToUpload = videoForm['fileToUpload'].files[0];
var formdata = new FormData();
formdata.append("fileToUpload", fileToUpload);
xhr.onload = function () {
let serverResponse = this.responseText;
console.log(serverResponse);
if(serverResponse === "SUCCESS"){
//GatherDBData();
}else{
alert("Error file was NOT uploaded, check file type");
}
};
xhr.open("POST", "upload.php");
xhr.setRequestHeader('Content-Type', 'multipart/form-data');
xhr.send(formdata);
PHP:
if($_POST){
if($_FILES["fileToUpload"]["name"] != '')
{
$test = explode('.', $_FILES["fileToUpload"]["name"]);
$ext = end($test);
$name = $_FILES["fileToUpload"]["name"];
$location = '../../VideoDropPoint/' . $name;
if (file_exists($location)) {}
if(move_uploaded_file($_FILES["fileToUpload"]["name"], $location)){
echo "SUCCESS";
}else{
echo "ERROR";
}
echo '<img src="'.$location.'" height="150" width="225" class="img-thumbnail" />';
}else{
echo "ERROR no data received";
}
}
PHP проходит через if ($ _ POST), но находит if ($ _ FILES ["fileToUpload" ] ["name"]! = '') false.