Javscript download a file

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. Thanks, but how to convert the file to data? Patharraj Patharraj 11 2 2 bronze badges. I have used your code but getting the same error in console: Not allowed to load local resource. Other wise you have try convert local file into blob data and then set anchor element it will might help.

Javier Rojano Javier Rojano 7 7 silver badges 12 12 bronze badges. You can simply do like this. Derek Wang Derek Wang 9, 4 4 gold badges 15 15 silver badges 37 37 bronze badges. Tim Diekmann 6, 10 10 gold badges 32 32 silver badges 56 56 bronze badges.

Kanna Kanna 1 1 silver badge 9 9 bronze badges. I am not able to access window. I am using Angular 4 application. Any Idea? Blob objects contain information about the type and size of data they store, making them very useful for storing dynamic contents in the browser.

This method is helpful to create an object URL that represents a blob or a file. The browser will release all object URLs when the document is closed or reloaded. However, it is a good practice to release object URLs whenever they are no longer required to improve performance and minimize memory usage.

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Easy Normal Medium Hard Expert. Writing code in comment? Please use ide. Load Comments.