You should have some familiarity with an application that lets you issue command line instructions.NPM is installed when you install Node.js® Prerequisites For example, the “request” package simplifies the process of making HTTP requests so you can easily get web resources from other sites. A package is just a code library that extends Node by adding useful features. NPM is a “package manager” that makes installing Node “packages” fast and easy. ![]() You can also use it to perform helpful tasks on your computer such as concatenating and minifying JavaScript files and compiling Sass files into CSS. Node.js® is a JavaScript-based environment which you can use to create web-servers and networked applications. done(function () else if( document.Installing Node.js® and NPM on Windows What’s Node.js® and NPM? ![]() The demo page includes many other, 'better UX' examples as well. Here is a simple use case demo using the plugin source with promises. In conjunction with jQuery UI a developer can easily show a modal telling the user that a file download is occurring, disband the modal after the download starts or even inform the user in a friendly manner that an error has occurred. SuccessCallback and failCallback functions allow for you to be explicit about what the user sees in either situation This feature is becoming crucial for modern web applications User never leaves the same page they initiated a file download from. Very easy to setup with nice visuals (jQuery UI Dialog, but not required), everything is tested too It works pretty similarly with an iframe but has some cool features that I have found quite handy: I have created the jQuery File Download plugin ( Demo) ( GitHub) which could also help with your situation. Const url = (blob) Īlert('your file has downloaded!') // or you know, something with better UX.Ģ012 original jQuery/iframe/cookie based approach
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