Form / File Upload

Use a file upload component to allow users to upload files.

from h2o_wave import main, app, Q, ui
@app('/demo')
async def serve(q: Q):
if 'file_upload' in q.args:
q.page['example'] = ui.form_card(box='1 1 4 10', items=[
ui.text(f'file_upload={q.args.file_upload}'),
ui.button(name='show_upload', label='Back', primary=True),
])
else:
q.page['example'] = ui.form_card(
box='1 1 4 10',
items=[
ui.file_upload(name='file_upload', label='Upload!', multiple=True,
file_extensions=['csv', 'gz'], max_file_size=10, max_size=15)
]
)
await q.page.save()

Tags: โ€‚file_upload โ€‚form โ€‚upload