# j-DropFiles > j-DropFiles: singleton; captures all dropped files into the window Framework: jcomponent20 Product: jComponent 20 (jcomponent@20) Language: en Content-SHA256: 8d44e9b9333463962ac80fae9ad54e6343facd02fc223b621298302d10da2402 Snapshot: c0700e321579725c5cf4f5ace1ad7d2866d1b4f93c24a63c0b41b6b7998e976c Sources: components@910ed1a86f6e72b4f031d3ad0dc7844f9fc5cb8e Review: not-recorded - singleton - captures all dropped files into the `window` - must be located under `` element due to positioning __Configuration__: - `exec {String}` a link to the `function(files, e)` - __NEW__: `check {String}` optional, a link to the `function(e)` that must return `true` (allows drag&drop) or `false` (disallow) Use it with ``. When the component is not loaded yet, jComponent downloads it on first use from the address in `DEF.fallback` (the Componentator CDN by default). Author: Peter Širka. Source: the Componentator components repository, MIT license. ```html example.html ```