File_save..js downloade file

Unless we have static files available publicly on the server, we need to create content using a Blob , a file-like object in JavaScript. Of course, a Blob object has a lot more than just a plain text type. You can learn more in the official documentation. We can dynamically create an anchor element in JavaScript using createElement and then programmatically invoke the click event.

Here is a basic example:. But to download a file, we need to pass it download and href attributes. The fs module grants you access to the filesystem to read and write files in Node. You can also use the download package from the NPM registry if you do not like low-level Node. The download package allows you to download a file from a URL and save it under a folder as shown below:.

The code above saves both logo. How to download file with javascript? Ask Question. Asked 2 years, 9 months ago. Active 1 year ago. Viewed 36k times.

Improve this question. AmerllicA Bercovici Adrian Bercovici Adrian 7, 10 10 gold badges 57 57 silver badges bronze badges. The file is located in the server file system at the place i described. Okay, so then you just need to do things correctly, and it should work … You still need to use the href attribute of the link to refer to the file; download is an extra attribute you add.

Add a comment. Blob stands for Binary Large Object and is a data type that can store binary data. This method is not restricted to the plain text entered by the user like the previous method. We can request any sort of data from an API and then use this approach to save data inside our computer. All the major browsers support all the above methods except the method using the Axios library. Internet Explorer still does not supports the native ES6 promises, and Axios depends heavily on them.

Download Algorithm Create a text area to enter the text data.