HTML5 Pre-resize images before uploading
Here’s a noodle scratcher. Bearing in mind we have HTML5 local storage and xhr v2 and what not. I was wondering if anyone … Read more
xmlhttprequest
Origin null is not allowed by Access-Control-Allow-Origin
I have made a small xslt file to create an html output called weather.xsl with code as follows: <!– DWXMLSource=”http://weather.yahooapis.com/forecastrss?w=38325&u=c” –> <xsl:stylesheet version=”1.0″ … Read more
jQuery posting valid json in request body
So according to the jQuery Ajax docs, it serializes data in the form of a query string when sending requests, but setting processData:false … Read more
XMLHttpRequest Origin null is not allowed Access-Control-Allow-Origin for file:/// to file:/// (Serverless)
I’m trying to create a website that can be downloaded and run locally by launching its index file. All the files are local, … Read more
Cross-Origin Request Headers(CORS) with PHP headers
I have a simple PHP script that I am attempting a cross-domain CORS request: <?php header(“Access-Control-Allow-Origin: *”); header(“Access-Control-Allow-Headers: *”); … Yet I still … Read more
Edit and replay XHR chrome/firefox etc?
I have been looking for a way to alter a XHR request made in my browser and then replay it again. Say I … Read more
How do I promisify native XHR?
Want to improve this post? Provide detailed answers to this question, including citations and an explanation of why your answer is correct. Answers … Read more
How to get the response of XMLHttpRequest?
I’d like to know how to use XMLHttpRequest to load the content of a remote URL and have the HTML of the accessed … Read more
Fetch API vs XMLHttpRequest
I know that Fetch API uses Promises and both of them allow you to do AJAX requests to a server. I have read … Read more
Pure JavaScript Send POST Data Without a Form
Is there a way to send data using the POST method without a form and without refreshing the page using only pure JavaScript … Read more