This question already has an answer here: Background: I bought this WordPress plugin for event bookingsApparently the author did not feel it was necessary for things like price updates after adding more than 1 ticket or applying coupons and so I am trying to write a quick and dirty solution myself, typescript: tsc is not recognized as an internal or external command, operable program or batch file, In Chrome 55, prevent showing Download button for HTML 5 video, RxJS5 - error - TypeError: You provided an invalid object where a stream was expected. HTML 5 provides a standard way to interact with local files with the help of File API. Writing files via ActiveX is slightly more involved than using JavaScript Editor extensions: you create an instance of a FileSystemObject, create a file, write to it, and close it. Get ready-to-use solutions at our free JavaScripts and HTML code section. Using ActiveX objects gives you many possibilities, but there are two distinct disadvantages: You need a web page to run your JavaScript, and Given a text file, write a JavaScript program to extract the contents of that file. I am using … Run JavaScript Editor Once users click on the button, the Ajax script associated will fetch data from an XML file on the server and then it will be rendered in the browser. Now we will add the JavaScript code to send data to the server in XML format. In this tutorial, we will see how to send data to the server using XML and how data is retrieved from the server in the XML format. Feb 1 '11