Javascript Archives - Page 5 of 14

How to upload multiple files with JavaScript and PHP

Last updated on May 27, 2023 by Yogesh Singh

Are you tired of wasting time uploading files one by one? The struggle is real! Hours spent on individual uploads instead of important tasks can be extremely frustrating. But don’t worry – there’s a solution for you. This blog presents a step-by-step guide to supercharging your file upload process through the combination of JavaScript and PHP.

Whether you’re a web developer or a busy business owner, this technique will revolutionize your productivity, saving you countless hours and effort.

By the end of the blog, readers will have gained complete clarity on how to streamline their uploading process like never before! Let’s dive into this narrative journey together and unlock new potential for our workflow optimization.

How to upload multiple files with JavaScript and PHP

How to upload file with JavaScript and PHP

Last updated on June 30, 2023 by Yogesh Singh

File uploading is a basic requirement in a website. It is done using a server-side script. Requires reloading the page after form submission to execute the script.

With AJAX client-side script is interact with the server-side script and performs the action without page reload.

In this tutorial, I show how you can upload file using JavaScript AJAX and PHP.

How to upload file with JavaScript and PHP

How to send GET and POST AJAX request with JavaScript

Last updated on May 27, 2023 by Yogesh Singh

AJAX is a web development technique that facilitates the exchange of data between the website visible on a user’s browser and its server-side database. This enables seamless communication for optimal performance and user experience.

JavaScript libraries or frameworks are commonly utilized by people to conveniently transmit AJAX requests. Although it’s essential to recognize the significance of transmitting AJAX requests with plain JavaScript as well.

To communicate with the server, use an object called XMLHttpRequest. It helps in sending and receiving data between the client-side and server-side.

In this tutorial, I show how you can send GET and POST AJAX requests with JavaScript and handle the request with PHP.

How to send GET and POST AJAX request with JavaScript

Pitch volume Detection in Speech Recognition – JavaScript

Last updated on September 29, 2022 by Yogesh Singh

Web Speech API allows recording human voice and convert it to text or generate an audio file.

This can be used to enable the users to access the website hand-free and give commands with voice.

Sometimes, requires to detect the user voice volume.

To do this I am using volume-meter.js library.

It returns pitch volume.

Use this value to draw a graphical representation.

Pitch volume Detection in Speech Recognition - JavaScript