Save file to users download folder with javascript

Table of Contents. To trigger a file download on a button click we will use a custom function or HTML 5 download attribute.

The download attribute simply uses an anchor tag to prepare the location of the file that needs to be downloaded. Create an anchor element Set the href attribute of the anchor element to the created object URL. Set the download attribute to the filename of the file to be downloaded. This forces the anchor element to trigger a file download when it is clicked.

You should now see the file you recently downloaded with a date and time. The download attribute specifies that the target the file specified in the href attribute will be downloaded when a user clicks on the hyperlink.

The optional value of the download attribute will be the new name of the file after it is downloaded. Is it possible to save pdf form in specific local network folder? Jack Smith. Yes and No. If the folder is exposed to your file system, then sure, the user can select it on the Save As dialog. But if you want this to happen automatically from a button on the form, it becomes difficult. It's not possible because this poses a security risk.

People use fairly real information for their folder structure and accessing the folder names in itself poses an immediate risk. As described here:. Get browser download path with javascript.

Most OSs tend to just default to a Download location and this is something the user decides through the Browser they use. Not the website. This will prompt the user with a save file picker where he can choose a location to save the file to. In the options, you can specify a suggested name and the file type of the file to be saved. This will return a file handle, which can be used to write data to the file. Once you do this, the user is asked for write permission to the created file.

If granted, your app can save data to the file as many times as you like, without re-prompting the user, until all tabs of your app are closed.

The next time your app is opened, the user is prompted for permission again, if you use the same file handle again the handles can be saved in IndexedDB to persist them across page loads. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Asked 5 years, 10 months ago. Active 6 days ago. Viewed 62k times.