JavaScript Frameworks

I have a simple PHP file which loads a file from my server, base64 encodes it and echoes it out. Th… Read more Javascript Base 64 Decoding Binary Data Doesn't Work

I have trouble getting into http requests on the client-side storing images on the server-side usin… Read more How To Send Image To Server With Http.post In Javascript And Store Base64 In Mongodb

I'm trying to crop a image using ctx.drawImage() and get the cropped image data using canvas.to… Read more How To Get The Right Image Data In Base64 Format Using Html5 Canvas

Say I only have a URL of the image and I wanted to get the BAse64 string value of it from a cross-d… Read more Javascript: Get Base64 String From An Image Url

I want to know if it's possible to do something like this: `readfile(base64_decode_only_img_src… Read more How To Decode Base64 Tag Before (or During) The Readfile("mypage.html")

Here i have two form fields , in this i want to convert the base 64 encode from image,and after tha… Read more How To To Base 64 Encode In Two Images In Same File

I have a base64 encoded jpg in javascript which I would like to post to a server which is expecting… Read more Converting Base64 Image To Multipart/form-data And Sending With Jquery

I am trying to to send a base64 encoded img to server,the javascript looks like var xhr=new XMLHttp… Read more Xhr Send Base64 String And Decode It In The Server To A File

I'm trying to set src with JavaScript, but the image is missing visually; it is empty. The ima… Read more Setting Src To Base64-encoded Image With Javascript Is Failing

Good day! I wonder why I cannot decode base64 response in javascript using atob or btoa or custom f… Read more Php Base64 Encoded Response Does Not Get Decoded Correctly In Javascript

How can I record audio from the microphone in JavaScript and submit it to DialogFlow, without going… Read more How To Record Microphone Audio In Javascript And Submit To Dialogflow?

I'm trying to save an image file out of a base64 string received from the client side. So I hav… Read more Ajax Post Has Empty Values On The Server

I want to convert the rawImg to base64 and pass it on image.src. I will be needing the base64 dataU… Read more Canvas To Base64 On Image Src

i'm trying to capture multiple images and then save into the database here is the js code and … Read more How To Add Multiple Values To An Input Tag - Js

So I'm pretty new to the Web Audio API, having only heard about it 4 days ago (though since the… Read more Base64toarraybuffer Error: Failed To Execute 'atob' On 'window'. (web Audio Api)

Is there JSON encode/decode base64 encode/decode function in JavaScript? Solution 1: Yes, btoa() a… Read more Json Encode/decode Base64 Encode/decode In Javascript

I'm converting canvas to dataURL(base64) type and I wanted to save it to phone filesystem using… Read more Saving Dataurl(base64) To File On Phonegap (android)

I need to convert a remote image into base64 given its URL, but I am running in to CORS errors and … Read more Cors Errors Trying To Convert Remote Image To Base64 Data

I'm using the window.atob('string') function to decode a string from base64 to a string… Read more Determine If String Is In Base64 Using JavaScript

i have this code, either the ajax isn't transferring the data correctly or my php doesn't w… Read more How To Save A PNG Image Server-side, From A Base64 Data String Javascript