[wxPython-users] How to pass a parameter with an event binding?

[Alec Bennett]

Yes, but the whole point is to have more than one
button triggering that function but with different
parameters. Using that method, only the last variable
is registered.

For example:

# button1
self.button1 = wx.Button(panel, -1, label="Start")
self.parameterVal = "something"  
self.button1.Bind(wx.EVT_BUTTON, self.OnStart)

#button2
self.button2 = wx.Button(panel, -1, label="Start")
self.parameterVal = "something else"  
self.button2.Bind(wx.EVT_BUTTON, self.OnStart)

def OnStart(self, event):
  ....print self.parameterVal

Using the above method, when button 1 is clicked it'll
still print "something else" when button 1 is clicked.








--- David Woods <dwoods at wcer.wisc.edu> wrote:

> You could use an object property to hold the value
> you want passed,
> something like this:
> 
>  self.button1 = wx.Button(panel, -1, label="Start")
>  self.parameterVal = "something"
>  
>  self.button1.Bind(wx.EVT_BUTTON, self.OnStart)
> 
>  def OnStart(self, event):
>  ....print self.parameterVal
> 
> David
> 
> 
>
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