> what error?
>
> Error is "AttributeError: widget is undefined" with this code:
from pyjamas.ui.RootPanel import RootPanel
from pyjamas.ui.HorizontalPanel import HorizontalPanel
from pyjamas.ui.Button import Button
from pyjamas import Window
BUTTONS = {"add":True, "clear":True, "delete":True,}
class ButtonBar(HorizontalPanel):
def __init__(self,activated_buttons=BUTTONS,*args,**kwargs):
HorizontalPanel.__init__(self,*args,**kwargs)
self.setStyleName("centerview_buttonbar")
self.buttons = []
for button_tag,activated in activated_buttons.items():
if activated:
self.activateButton(button_tag)
def activateButton(self,button_tag):
bname = "buttonbar_"+button_tag
button = Button(bname,self.onClick,StyleName=bname)
self.buttons.append(button)
#self.add(button)
self.add(self.buttons[-1])
def onClick(self,event):
Window.alert("been clicked.")
def show_main():
bbar = ButtonBar()
RootPanel().add(bbar)
if __name__ == '__main__':
show_main()
but with this code it works (mind the "#"):
from pyjamas.ui.RootPanel import RootPanel
from pyjamas.ui.HorizontalPanel import HorizontalPanel
from pyjamas.ui.Button import Button
from pyjamas import Window
BUTTONS = {"add":True, "clear":True, "delete":True,}
class ButtonBar(HorizontalPanel):
def __init__(self,activated_buttons=BUTTONS,*args,**kwargs):
HorizontalPanel.__init__(self,*args,**kwargs)
self.setStyleName("centerview_buttonbar")
self.buttons = []
for button_tag,activated in activated_buttons.items():
if activated:
self.activateButton(button_tag)
def activateButton(self,button_tag):
bname = "buttonbar_"+button_tag
button = Button(bname,self.onClick,StyleName=bname)
self.buttons.append(button)
self.add(button)
#self.add(self.buttons[-1])
def onClick(self,event):
Window.alert("been clicked.")
def show_main():
bbar = ButtonBar()
RootPanel().add(bbar)
if __name__ == '__main__':
show_main()
> what are you build options?
>
> my build options are:
pyjsbuild --enable-signatures --disable-compile-inplace --enable-strict
--enable-debug
thank you,
Frank
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