CodeIgniter 4 Single and Multiple Files Upload Examples

In this tutorial I will show you how to upload single and multiple files using PHP based CodeIgniter framework 4. In many enterprise applications files upload is an important task for various purposes. CodeIgniter makes working with files uploaded through a form much simpler and more secure than using PHP’s $_FILES array directly. This extends the File class and thus gains all of the features of that class. Using PHP’s $_FILES array super global variable has some major shortcomings when working with multiple files uploaded at once, and has potential…

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Single and Multiple Files Upload Example in Django REST API

Most of the applications require at least one file needs to be upload for a reason, such as, for uploading bulk data or processing file data for business requirement. This example will show you how to upload single or multiple files using Django REST framework. REST is an acronym that stands for Representation State Transfer which works on http/https protocol. It is light weight and delivers data very fast. I am assuming you have a basic knowledge on Python and Django REST framework before you proceed further down. I am…

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Single or Multiple Files Upload Example in Django Framework

In your application or project there is always a requirement for uploading a file data. This file data could be in a specific format depending on your requirement. Here I am going to explain you how you can upload single or multiple files in your python based Django framework. I am assuming you have a basic knowledge on Python and Django framework before you proceed further. I am also going to show you how to implement CSRF token for uploading files.

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Upload and Display Multiple Images using Python and Flask

Introduction Here I am going to show you how to upload multiple images and display them one by one once images get uploaded using Python programming language. I am using here Flask as a web based framework on top of Python language. On the UI (User Interface) there is an input field which is used to select multiple files. To select multiple files after clicking on browse button you need to hold Ctrl key (Windows OS) on the keyboard and click on the images you want to select for upload.

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How to upload and display Image using Angular 8/11

Introduction In this tutorial I will upload and display image using Angular. In this example I will allow to upload only single image and display the uploaded image on the web page. You might have seen how to upload file using Angular, but here I am uploading and displaying the image. I am also validating the uploaded file is image or not from its mime type.

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Upload and display image using Python Flask

Introduction In this tutorial I will show you how to upload image and display on the web page once it is uploaded successfully. I have seen few tutorials on file uploads using Python Flask API but here I will show you how to allow users upload image file and display it on the browser once uploaded successfully. Related Posts: Upload and display multiple images using Python and Flask

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File Upload and File Download REST APIs Testing using Rest Assured in Java

Introduction In this tutorial we will test REST APIs used for file upload and file download. The file upload or download application might have been created using any server side technology. We are going to use here Rest Assured library with Junit 5 framework in Java programming language. We will use multipart for file upload test. For download test you don’t need such content type – multipart. The fluent API used by REST Assured supports the familiar Given/When/Then syntax from behavior driven development (BDD) framework, resulting in a test that is easy…

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AJAX File(s) Upload using Python Flask and jQuery

Introduction We will create an example here and we will show you how to upload single file or multiple files using AJAX and jQuery along with Python Flask technologies. You can either upload single file using browse button or multiple files using browse button by holding CTRL key(in Windows OS) from keyboard while selecting multiple files. The file or files is/are uploaded into a folder called uploads. Make sure this uploads folder exists in the system.

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Python Flask REST API File Upload Example

Introduction I will create here Python Flask REST API file upload example though you might have seen how to upload file using Python Flask in web application. You may need to upload a single file or multiple files into your application for a reason and here I am going to use light-weight web based Python framework called Flask to build REST API for uploading a single file.

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