Download javascript test file

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.

This will help us to replace certain special characters with a combination of escape sequences. Append this created element to the body of the document HTML page. Use element. In the case of success, the status field is set to OK and the payload contains the link to the file.

It seems pretty similar to your need. The gist of the solution is this: triggering the file download is done by setting the src attribute of an iframe hidden in the page the server sends a cookie in response to the request for the file to be downloaded a JS code on a timer inspects the cookies of the document which, very fortunately, includes the cookies to the iframe and upon seeing "the Holy cookie", knows for sure that the file download has started, which is the only event the code can grab.

Improve this answer. AbVog AbVog 1, 19 19 silver badges 31 31 bronze badges. Thanks for your input. So maybe what I have to do is reverse the events. Process records on server via ajax, a successful response triggers the download dialogue. My only fear with that would be if the user selects "Cancel", the records are marked but not downloaded. My problem is the data is not coming from the server. Add a comment. Sign up or log in Sign up using Google.

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