image-uploading

Upload image in Flask

you need to define the upload folder from the flask documentation import os from flask import Flask, flash, request, redirect, url_for from werkzeug.utils import secure_filename UPLOAD_FOLDER = ‘/path/to/the/uploads’ ALLOWED_EXTENSIONS = set([‘txt’, ‘pdf’, ‘png’, ‘jpg’, ‘jpeg’, ‘gif’]) app = Flask(__name__) app.config[‘UPLOAD_FOLDER’] = UPLOAD_FOLDER def upload_file(): if request.method == ‘POST’: # check if the post request has … Read more

how to upload multiple images to a blog post in django

You’ll just need two models. One for the Post and the other would be for the Images. Your image model would have a foreignkey to the Post model: from django.db import models from django.contrib.auth.models import User from django.template.defaultfilters import slugify class Post(models.Model): user = models.ForeignKey(User) title = models.CharField(max_length=128) body = models.CharField(max_length=400) def get_image_filename(instance, filename): title … Read more

Multiple Image Upload PHP form with one input

extract($_POST); $error=array(); $extension=array(“jpeg”,”jpg”,”png”,”gif”); foreach($_FILES[“files”][“tmp_name”] as $key=>$tmp_name) { $file_name=$_FILES[“files”][“name”][$key]; $file_tmp=$_FILES[“files”][“tmp_name”][$key]; $ext=pathinfo($file_name,PATHINFO_EXTENSION); if(in_array($ext,$extension)) { if(!file_exists(“photo_gallery/”.$txtGalleryName.”/”.$file_name)) { move_uploaded_file($file_tmp=$_FILES[“files”][“tmp_name”][$key],”photo_gallery/”.$txtGalleryName.”/”.$file_name); } else { $filename=basename($file_name,$ext); $newFileName=$filename.time().”.”.$ext; move_uploaded_file($file_tmp=$_FILES[“files”][“tmp_name”][$key],”photo_gallery/”.$txtGalleryName.”/”.$newFileName); } } else { array_push($error,”$file_name, “); } } and you must check your HTML code <form action=”create_photo_gallery.php” method=”post” enctype=”multipart/form-data”> <table width=”100%”> <tr> <td>Select Photo (one or multiple):</td> <td><input type=”file” name=”files[]” multiple/></td> </tr> <tr> <td … Read more

What is the best place for storing uploaded images, SQL database or disk file system? [closed]

I generally store files on the file-system, since that’s what its there for, though there are exceptions. For files, the file-system is the most flexible and performant solution (usually). There are a few problems with storing files on a database – files are generally much larger than your average row – result-sets containing many large … Read more

Uploading Images to Server android

Intent photoPickerIntent = new Intent(Intent.ACTION_PICK); photoPickerIntent.setType(“image/*”); startActivityForResult(photoPickerIntent, 1); ABOVE CODE TO SELECT IMAGE FROM GALLERY @Override public void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if (requestCode == 1) if (resultCode == Activity.RESULT_OK) { Uri selectedImage = data.getData(); String filePath = getPath(selectedImage); String file_extn = filePath.substring(filePath.lastIndexOf(“.”) + 1); image_name_tv.setText(filePath); try { if … Read more

Send file via cURL from form POST in PHP

Here is some production code that sends the file to an ftp (may be a good solution for you): // This is the entire file that was uploaded to a temp location. $localFile = $_FILES[$fileKey][‘tmp_name’]; $fp = fopen($localFile, ‘r’); // Connecting to website. $ch = curl_init(); curl_setopt($ch, CURLOPT_USERPWD, “[email protected]:password”); curl_setopt($ch, CURLOPT_URL, ‘ftp://@ftp.website.net/audio/’ . $strFileName); curl_setopt($ch, … Read more