What is the best way to choose a file path for the saveAs() function in JavaScript or TypeScript?

Q1: What is the method for defining the path when using the saveAs() function in JavaScript?

After downloading a file, I want to be able to specify a path like:

C:\Users\file-\projectName\src\assets\i18n\en.json

const blob = new Blob([data], {type : 'application/json'});
saveAs( blob , 'en.json');

Q2: How can I save data in the same file after downloading it?

For example:

saveAs( blob , 'en.json');// new file
save( blob , 'en.json'); // same file

Answer №1

  1. It is not feasible to change the file path as it is always locked to the default downloads folder designated in your browser settings.
  2. Furthermore, attempting to replace a file will result in the new one being automatically renamed to prevent any potential overwriting.

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