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from trame.app import TrameApp
from trame.decorators import change, controller, life_cycle, trigger
from trame.ui.html import DivLayout
from trame.widgets import html
class App(TrameApp):
def __init__(self, name=None):
super().__init__(server=name)
self._build_ui()
@trigger("exec")
def method_call(self, msg):
print("method_called", msg)
@controller.set("hello")
def method_on_ctrl(self, *args):
print("method_on_ctrl", args)
@change("resolution")
def one_slider(self, resolution, **kwargs):
print("Slider value 1", resolution)
@life_cycle.server_ready
def on_ready(self, *args, **kwargs):
print("on_ready")
def _build_ui(self):
with DivLayout(self.server) as self.ui:
html.Input(
type="range",
min=3,
max=60,
step=1,
v_model_number=("resolution", 6),
)
html.Button("trigger", click="trigger('exec', ['trigger'])")
html.Button("method", click=(self.method_call, "['method']"))
html.Button("ctrl", click=self.ctrl.hello)
if __name__ == "__main__":
app = App()
app.server.start()
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