1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
from trame.app import get_server
from trame.ui.html import DivLayout
from trame.ui.vuetify import SinglePageLayout
from trame.widgets import client, html, trame, vuetify
# -----------------------------------------------------------------------------
# Trame setup
# -----------------------------------------------------------------------------
server = get_server(client_type="vue2")
state, ctrl = server.state, server.controller
LAYOUTS = {}
state.last_line_count = 1
# -----------------------------------------------------------------------------
# Actions
# -----------------------------------------------------------------------------
def add_line(layout_name):
layout = LAYOUTS[layout_name]
with layout:
with layout.content:
html.Div(f"Line - {state.last_line_count}")
state.last_line_count += 1
# -----------------------------------------------------------------------------
# Layouts
# -----------------------------------------------------------------------------
for name in "abcdef":
layout = DivLayout(server, name)
LAYOUTS[name] = layout
with layout:
trame.LifeCycleMonitor(name=f"{name} Layout", events=("['created']",))
with vuetify.VCard():
with vuetify.VCardTitle(f"Layout {name}") as title:
vuetify.VSpacer()
title.add_child("{{ slider_value }}")
vuetify.VSpacer()
with vuetify.VBtn(icon=True, click=(add_line, f"['{name}']")):
vuetify.VIcon("mdi-plus")
vuetify.VDivider()
with vuetify.VCardText():
layout.content = vuetify.VCol()
# -----------------------------------------------------------------------------
# UI setup
# -----------------------------------------------------------------------------
main_layout = SinglePageLayout(server)
with main_layout:
# Validate client life cycle
trame.LifeCycleMonitor(name="Main Layout", events=("['created']",))
main_layout.title.set_text("Many Layouts")
main_layout.toolbar.dense = True
# Toolbar
with main_layout.toolbar as toolbar:
vuetify.VSpacer()
vuetify.VSlider(
v_model=("slider_value", 5),
min=1,
max=10,
dense=True,
hide_details=True,
style="max-width: 300px;",
)
toolbar.add_child("{{ last_line_count }}")
# Multi-layout
with main_layout.content:
with vuetify.VContainer(fluid=True):
with vuetify.VRow():
for key in LAYOUTS:
with vuetify.VCol(cols=2):
client.ServerTemplate(name=key, classes="pa-4")
# -----------------------------------------------------------------------------
# start server
# -----------------------------------------------------------------------------
if __name__ == "__main__":
server.start()
|
