I am trying out using maya symbolcheckbox and I run into a few issue. In my
actual code, I have a 'add', 'remove' and 'clear' button and so if any of
these 3 buttons are clicked onto, it will called its own functions. In my
code, it was written something as follow:
self.btn_add = cmds.symbolButton( width=60, height=20, annotation='Add
object(s)', image='add.xpm', command=lambda * args:self.btnCallback("add",
"item_list") )
def uiListCallback(self, *args):
mode = args[0]
text_list = args[1]
if mode == "add":
# do this
elif mode == "remove"
# do that
But when I tried to create a function for each action, I keep getting
errors.
This is simple example, but it illustrates the problem I had.
However, if I execute the following code:
def greet():
print 'hello'
def main():
cmds.window()
cmds.columnLayout()
cmds.symbolCheckBox(image='circle.png', changeCommand=greet())
cmds.showWindow()
main()
I will get `# Error: TypeError: file <maya console> line 9: Invalid
arguments for flag 'changeCommand'. Expected string or function, got
NoneType # `
But if I did it in another way:
def greet():
print 'hello'
def main():
cmds.window()
cmds.columnLayout()
# () was added into greet under the command flag
cmds.symbolCheckBox(image='circle.png', command=greet())
cmds.showWindow()
main()
While I get a popup, but as soon as I click on it, I will get this error -
`# Error: greet() takes no arguments (1 given) # `
Where am I doing it wrong?
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