I am not sure how to create an issue. However below is an example of the problem for using the toggle button example:
The relevant code is the following:
def toggle_handler(active):
toggle.disabled=True
print(“toggle_handler: %s” % active)
toggle.disabled=False
What I am personally doing with Bokeh is graphing a large set of data three graphs with 500k points each. So Bokeh is very slow to update the graphs so I created a button to update graphs (as opposed to periodic updates). I wanted it such that when you press button it would update graphs but disable button until graph is done.
I am considering going back to matplotlib as that the graphing is way too slow on bokeh.
from future import print_function
from bokeh.client import push_session
from bokeh.document import Document
from bokeh.models import VBox
from bokeh.models.widgets import (
Icon, Button, Toggle, Dropdown, CheckboxGroup, RadioGroup,
CheckboxButtonGroup, RadioButtonGroup,
)
def button_handler():
print(“button_handler: click”)
def toggle_handler(active):
toggle.disabled=True
print(“toggle_handler: %s” % active)
toggle.disabled=False
def dropdown_handler(value):
print(“dropdown_handler: %s” % value)
def split_handler(value):
print(“split_handler: %s” % value)
def checkbox_group_handler(active):
print(“checkbox_group_handler: %s” % active)
def radio_group_handler(active):
print(“radio_group_handler: %s” % active)
def checkbox_button_group_handler(active):
print(“checkbox_button_group_handler: %s” % active)
def radio_button_group_handler(active):
print(“radio_button_group_handler: %s” % active)
button = Button(label=“Push button”, icon=Icon(icon_name=“check”), type=“primary”)
button.on_click(button_handler)
toggle = Toggle(label=“Toggle button”, type=“success”)
toggle.on_click(toggle_handler)
menu = [(“Item 1”, “item_1”), (“Item 2”, “item_2”), None, (“Item 3”, “item_3”)]
dropdown = Dropdown(label=“Dropdown button”, type=“warning”, menu=menu)
dropdown.on_click(dropdown_handler)
menu = [(“Item 1”, “foo”), (“Item 2”, “bar”), None, (“Item 3”, “baz”)]
split = Dropdown(label=“Split button”, type=“danger”, menu=menu, default_value=“baz”)
split.on_click(split_handler)
checkbox_group = CheckboxGroup(labels=[“Option 1”, “Option 2”, “Option 3”], active=[0, 1])
checkbox_group.on_click(checkbox_group_handler)
radio_group = RadioGroup(labels=[“Option 1”, “Option 2”, “Option 3”], active=0)
radio_group.on_click(radio_group_handler)
checkbox_button_group = CheckboxButtonGroup(labels=[“Option 1”, “Option 2”, “Option 3”], active=[0, 1])
checkbox_button_group.on_click(checkbox_button_group_handler)
radio_button_group = RadioButtonGroup(labels=[“Option 1”, “Option 2”, “Option 3”], active=0)
radio_button_group.on_click(radio_button_group_handler)
vbox = VBox(children=[button, toggle, dropdown, split, checkbox_group, radio_group, checkbox_button_group, radio_button_group])
document = Document()
document.add_root(vbox)
session = push_session(document)
session.show()
if name == “main”:
session.loop_until_closed()
···
On Thu, Jun 23, 2016 at 5:27 AM, Sarah Bird - Continuum [email protected] wrote:
@Tra mpas I definitely encourage you to
submit an issue.
This may be fixed in 0.12.
On 6/20/16 6:36 AM, Bryan Van de Ven
wrote:
This might be a bug then, I'd suggest you post a GH issue with as much information as possible, versions, platform, etc. and especially a minimum complete example that duplicates the problem.
Thanks,
Bryan
On Jun 20, 2016, at 7:23 AM, Trampas Stern <[email protected]> wrote:
I have a button and when I set it to disable it will "gray" out and be disabled, but when I set the disable property to False it will not be enabled again. button = Toggle(label="Update Graph", type="success")
button.disabled=True # this works
button.disabled=False # this does not work. What I am doing is having a form where I select data from a database. Then the button graphs the data. Since I have three graphs with 200k points it takes a long time to draw graphs. So I disable the button until the data is plotted, then renable the button, however this does not appear to work. -- You received this message because you are subscribed to the Google Groups "Bokeh Discussion - Public" group.
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For more options, visit [https://groups.google.com/a/continuum.io/d/optout](https://groups.google.com/a/continuum.io/d/optout).
–
Sarah Bird
Developer, Bokeh
[
](http://continuum.io)
–
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