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main.py
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main.py
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# Copyright 2021-2024 Avaiga Private Limited
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
# an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
import random
import string
from example_library import ExampleLibrary
from taipy.gui import Gui
# Initial value
label = "Here is some text"
page = """
# Custom elements example
## Fraction:
No denominator: <|123|example.fraction|>
Denominator is 0: <|321|example.fraction|denominator=0|>
Regular: <|355|example.fraction|denominator=113|>
## Custom label:
Colored text: <|{label}|example.label|>
<|Add a character|button|id=addChar|>
<|Remove a character|button|id=removeChar|>
"""
def on_action(state, id):
if id == "addChar":
# Add a random character to the end of 'label'
state.label += random.choice(string.ascii_letters)
elif id == "removeChar":
# Remove the first character of 'label'
if len(state.label) > 0:
state.label = state.label[1:]
Gui(page, libraries=[ExampleLibrary()]).run(debug=True)