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from h2o_wave import main, app, Q, ui |
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combobox_choices = ['Cyan', 'Magenta', 'Yellow', 'Black'] |
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def get_form_items(choice: str): |
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return [ |
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ui.combobox(name='combobox', trigger=True, label='Enter or choose a color', placeholder='Color...', value='Blue', |
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choices=combobox_choices), |
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ui.label('Sent to server'), |
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ui.text(choice), |
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] |
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@app('/demo') |
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async def serve(q: Q): |
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if not q.client.initialized: |
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q.page['example'] = ui.form_card(box='1 1 4 10', items=get_form_items('')) |
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q.client.initialized = True |
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if q.args.combobox is not None: |
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q.page['example'].items = get_form_items(q.args.combobox) |
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await q.page.save() |
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