LaunchParams: files property
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The files read-only property of the LaunchParams interface returns an array of FileSystemHandle objects representing any files passed along with the launch navigation via the POST method.
Value
A read-only array of FileSystemHandle objects.
Examples
js
if ("launchQueue" in window) {
window.launchQueue.setConsumer((launchParams) => {
if (launchParams.files) {
const files = launchParams.files;
for (file in files) {
// Do stuff with file handles
}
}
});
}
Specifications
| Specification |
|---|
| Web App Launch Handler API # dom-launchparams-files |
Browser compatibility
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files
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Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
- Experimental. Expect behavior to change in the future.