javascript - Choose Directory/Folder to save to? -

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i have online application , want clients save files particular folder of own choosing, documents, desktop or newly created folder. file attribute in html not help. there choose directory dialog functionality in html or javascript, or php.

how can achieve this?

in html , javascript, feature isn't available causes security problems.

the user have manually set file location can toggled in browsers chrome , mozilla shilly said in comments.


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