I’m trying to create a form that has a drag and drop image with it. I did a tutorial for the drag and drop and now I’m trying to put it together with a form.
The problem I’m having is that I’m not able to get the filename, so that I can insert it into the database.
I’ve tried doing this
if(isset($_POST['add_product']))
{
$filename = $_FILES['files']['name'];
echo print_r($filename);
die();
}
but I get a blank array
Array ( [0] => ) 1
and when I do this
if(isset($_FILES['files']))
{
$filename = $_FILES['files']['name'];
echo print_r($filename);
die();
}
I get the name of my image, but if I do this
if(isset($_FILES['files']))
{
$filename = $_FILES['files']['name'];
}
if(isset($_POST['add_product']))
{
echo print_r($filename);
die();
}
I get a blank array as well
Array ( [0] => ) 1
Here I was hoping that I could grab the $filename and pass it on to the
if(isset($_POST['add_product]))
Here is my form
<?php
include "db.php";
if(isset($_FILES['files']))
{
$filename = $_FILES['files']['name'];
}
if(isset($_POST['add_product']))
{
echo print_r($filename);
die();
}
?>
<form action="" method="POST" enctype="multipart/form-data">
<div class="form-group">
<label for="title">Title</label>
<input type="text" class="form-control" name="title">
</div>
<div class="form-group">
<label for="content">content</label>
<textarea name="content" id="content" class="form-control" cols="30" rows="10"></textarea>
</div>
<input type="file" name="files[]" id="standard-upload-files" multiple>
<input type="submit" value="Upload files" id="standard-upload">
<div class="wrapper">
<div class="upload-console">
<h2 class="upload-console-header">
Upload
</h2>
<div class="upload-console-body">
<div class="upload-console-drop" id="drop-zone">
just drag and drop files here
</div>
<div class="bar">
<div class="bar-fill" id="bar-fill">
<div class="bar-fill-text" id="bar-fill-text"></div>
</div>
</div>
<div class="hidden" id="uploads-finished">
<h3>Process files</h3>
<div class="upload-console-upload">
<a href="#">filename.jpg</a>
<span>Success</span>
</div>
</div>
</div>
</div>
</div>
<div class="form-group">
<button type="submit" class="btn btn-dark btn-lg btn-block" name="add_product">Save</button>
</div>
</form>
Here is the js files that I got from the tutorial that I did.
main.js
(function(){
"use strict";
var dropZone = document.getElementById('drop-zone');
var barFill = document.getElementById('bar-fill');
var barFillText = document.getElementById('bar-fill-text');
var uploadsFinished = document.getElementById('uploads-finished');
var startUpload = function(files){
// console.log(files);
app.uploader({
files: files,
progressBar: barFill,
progressText: barFillText,
processor: 'index.php',
finished: function(data){
// console.log(data);
var x;
var uploadedElement;
var uploadedAnchor;
var uploadedStatus;
var currFile;
for(x = 0; x < data.length; x = x + 1)
{
currFile = data[x];
uploadedElement = document.createElement('div');
uploadedElement.className = 'upload-console-upload';
uploadedAnchor = document.createElement('a');
uploadedAnchor.textContent = currFile.name;
if(currFile.uploaded)
{
uploadedAnchor.href = 'uploads/'+currFile.file;
}
uploadedStatus = document.createElement('span');
uploadedStatus.textContent = currFile.uploaded ? 'Uploaded' : 'Failed';
uploadedElement.appendChild(uploadedAnchor);
uploadedElement.appendChild(uploadedStatus);
uploadsFinished.appendChild(uploadedElement);
}
uploadsFinished.className = '';
},
error: function(){
console.log('there was an error');
}
});
};
//drop functionality
dropZone.ondrop = function(e){
e.preventDefault();
this.className = 'upload-console-drop';
startUpload(e.dataTransfer.files);
};
dropZone.ondragover = function(){
this.className = 'upload-console-drop drop';
return false;
};
dropZone.ondragleave = function(){
this.className = 'upload-console-drop';
return false;
};
}());
upload.js
var app = app || {};
(function(o){
"use strict";
//private methods
var ajax, getFormData, setProgress;
ajax = function(data){
var xmlhttp = new XMLHttpRequest();
var uploaded;
xmlhttp.addEventListener('readystatechange', function(){
if(this.readyState === 4)
{
if(this.status === 200)
{
uploaded = JSON.parse(this.response);
if(typeof o.options.finished === 'function')
{
o.options.finished(uploaded);
}
}else{
if(typeof o.options.error === 'function')
{
o.options.error();
}
}
}
});
xmlhttp.upload.addEventListener('progress', function(e){
var percent;
if(e.lengthComputable === true)
{
percent = Math.round((event.loaded / event.total) * 100);
setProgress(percent);
}
});
xmlhttp.open('post', o.options.processor);
xmlhttp.send(data);
};
getFormData = function(source){
var data = new FormData();
var i;
for(i = 0; i < source.length; i = i + 1)
{
data.append('files[]', source[i]);
}
return data;
};
setProgress = function(value){
if(o.options.progressBar !== undefined)
{
o.options.progressBar.style.width = value ? value + '%' : 0;
}
if(o.options.progressText !== undefined)
{
o.options.progressText.textContent = value ? value + '%' : '';
}
};
o.uploader = function(options){
o.options = options;
if(options.files !== undefined)
{
ajax(getFormData(o.options.files));
// getFormData(o.options.files);
}
}
}(app));