Bootstrap 5.1 Version
https://getbootstrap.com/docs/5.1/getting-started/introduction/
angularjs CDN
https://angularjs.org/ Version 1.8.2 https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js
index.php
//index.php
<!DOCTYPE html>
<html >
<head>
<title>AngularJS Upload with Progress Bar and PHP MySQLi</title>
<meta charset="utf-8">
<link rel = "stylesheet" type = "text/css" href = "https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css"/>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script>
</head>
<body ng-app="progressbarupload" ng-controller="MainControl" ng-init="fetch()">
<div class="container">
<h1 class="page-header text-center">AngularJS Multiple Upload with Progress Bar and PHP MySQLi</h1>
<div class="row">
<div class="col-md-12">
<h3 class="text-left">Upload File/s</h3>
<hr>
<label>File:</label>
<input type="file" file-input="files" multiple>
<hr>
<button class="btn btn-primary" ng-click="upload()"><span class="glyphicon glyphicon-download-alt"></span> Upload</button>
<progress id="progress" max="100" value="{{progressBar}}" ng-show="showProgress" style="height:30px; width:100%; margin-top:30px;"></progress>
<div class="text-center">{{progressCounter}}</div>
<div ng-show="error" class="alert alert-danger text-center" style="margin-top:30px;">
<button type="button" class="close" ng-click="clearMessage()"><span aria-hidden="true">×</span></button>
<span class="glyphicon glyphicon-remove"></span> {{ errorMessage }}
</div>
<div ng-show="success" class="alert alert-success text-center" style="margin-top:30px;">
<button type="button" class="close" ng-click="clearMessage()"><span aria-hidden="true">×</span></button>
<span class="glyphicon glyphicon-check"></span> {{ successMessage }}
</div>
</div>
</div>
<div class="row">
<div class="col-md-12">
<table class="table table-bordered table-striped" style="margin-top:10px;">
<thead>
<th>File</th>
</thead>
<tbody>
<tr ng-repeat="upload in uploads">
<td>{{ upload.file_name }}</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
<script src="script.js"></script>
</body>
</html>
script.js
//script.js
var app = angular.module('progressbarupload', []);
app.directive('fileInput', ['$parse', function ($parse) {
return {
restrict: 'A',
link: function($scope, elm, attrs){
elm.bind('change', function(){
$parse(attrs.fileInput).assign($scope, elm[0].files);
$scope.$apply();
});
}
}
}]);
app.controller('MainControl', function($scope, $http){
$scope.showProgress = false;
$scope.error = false;
$scope.errorMessage = "";
$scope.success = false;
$scope.successMessage = "";
$scope.upload = function(){
$http({
method: 'POST',
url: 'upload.php',
transformRequest: function (data) {
var uploadForm = new FormData();
angular.forEach($scope.files, function(file){
uploadForm.append('file[]', file);
});
return uploadForm;
},
headers: {'Content-Type':undefined, 'Process-Data': false},
uploadEventHandlers: {
progress: function (e) {
if (e.lengthComputable) {
$scope.showProgress = true;
$scope.progressBar = (e.loaded / e.total) * 100;
$scope.progressCounter = $scope.progressBar.toFixed(2) + ' %';
}
}
}
}).then(function (data){
console.log(data)
if(data.error){
$scope.error = true;
$scope.errorMessage = data.data.message;
}
else{
$scope.success = true;
$scope.successMessage = data.data.message;
$scope.fetch();
}
},function (error){
console.log(error, 'can not get data.');
});
}
$scope.fetch = function(){
$http({
method: 'GET',
url: 'fetch.php',
}).then(function (data){
console.log(data)
$scope.uploads = data.data;
},function (error){
console.log(error, 'can not get data.');
});
}
$scope.clearMessage = function(){
$scope.error = false;
$scope.errorMessage = "";
$scope.success = false;
$scope.successMessage = "";
}
});
fetch.php
//fetch.php
<?php
$conn = new mysqli('localhost', 'root', '', 'testingdb');
$output = array();
$sql = "SELECT * FROM uploads";
$query=$conn->query($sql);
while($row=$query->fetch_array()){
$output[] = $row;
}
echo json_encode($output);
?>
upload.php
//upload.php
<?php
$conn = new mysqli('localhost', 'root', '', 'testingdb');
$out = array('error' => false);
if(!empty($_FILES['file']['name'])){
$count = count($_FILES['file']['name']);
foreach ($_FILES['file']['name'] as $key => $filename){
$newFilename = time() . "_" . $filename;
$path = 'upload/' . $newFilename;
if(move_uploaded_file($_FILES['file']['tmp_name'][$key], $path)){
$sql = "INSERT INTO uploads (file_name) VALUES ('$newFilename')";
$query=$conn->query($sql);
}
if($query){
if($count > 1){
$out['message'] = 'Files Uploaded Successfully';
}
else{
$out['message'] = 'File Uploaded Successfully';
}
}
else{
$out['error'] = true;
$out['message'] = 'File Uploaded but not Saved';
}
}
}
else{
$out['error'] = true;
$out['message'] = 'Upload Failed. File empty!';
}
echo json_encode($out);
?>
