how to define a series of buttons and run a function with a different input for each of them tkinter pythonGenerate Tkinter buttons dynamicallyWhat is the difference between range and xrange functions in Python 2.X?How do you test that a Python function throws an exception?How to get a function name as a string in Python?How do I detect whether a Python variable is a function?How do I check what version of Python is running my script?python open built-in function: difference between modes a, a+, w, w+, and r+?How to make a Python script standalone executable to run without ANY dependency?How to define a two-dimensional array in PythonWhy does Python code run faster in a function?How to change the text of the last clicked button in tkinter python
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how to define a series of buttons and run a function with a different input for each of them tkinter python
Generate Tkinter buttons dynamicallyWhat is the difference between range and xrange functions in Python 2.X?How do you test that a Python function throws an exception?How to get a function name as a string in Python?How do I detect whether a Python variable is a function?How do I check what version of Python is running my script?python open built-in function: difference between modes a, a+, w, w+, and r+?How to make a Python script standalone executable to run without ANY dependency?How to define a two-dimensional array in PythonWhy does Python code run faster in a function?How to change the text of the last clicked button in tkinter python
So I use a for-loop to define a series of buttons:
buy = [None] * 11
for x in range(11):
buy[x] = Button(buyf, text = ProjectList[x][2],command= lambda: buycheck(x), bg = "red", fg = "white")
Why when I press any of the buttons do they just return the maximum value(11)?
I want each of the buttons to call the function buycheck with the input of the x value at the time of assignment of said button. Also, the buttons are put into a pre-sized array and then referenced on and off.
python for-loop button tkinter
edited Mar 7 at 6:55
Fabricio Ceciliano
245
asked Mar 7 at 6:37
biddlsbiddls
65
add a comment |
So I use a for-loop to define a series of buttons:
buy = [None] * 11
for x in range(11):
buy[x] = Button(buyf, text = ProjectList[x][2],command= lambda: buycheck(x), bg = "red", fg = "white")
Why when I press any of the buttons do they just return the maximum value(11)?
I want each of the buttons to call the function buycheck with the input of the x value at the time of assignment of said button. Also, the buttons are put into a pre-sized array and then referenced on and off.
python for-loop button tkinter
edited Mar 7 at 6:55
Fabricio Ceciliano
245
asked Mar 7 at 6:37
biddlsbiddls
65
add a comment |
So I use a for-loop to define a series of buttons:
buy = [None] * 11
for x in range(11):
buy[x] = Button(buyf, text = ProjectList[x][2],command= lambda: buycheck(x), bg = "red", fg = "white")
Why when I press any of the buttons do they just return the maximum value(11)?
I want each of the buttons to call the function buycheck with the input of the x value at the time of assignment of said button. Also, the buttons are put into a pre-sized array and then referenced on and off.
python for-loop button tkinter
edited Mar 7 at 6:55
Fabricio Ceciliano
245
asked Mar 7 at 6:37
biddlsbiddls
65
So I use a for-loop to define a series of buttons:
buy = [None] * 11
for x in range(11):
buy[x] = Button(buyf, text = ProjectList[x][2],command= lambda: buycheck(x), bg = "red", fg = "white")
Why when I press any of the buttons do they just return the maximum value(11)?
I want each of the buttons to call the function buycheck with the input of the x value at the time of assignment of said button. Also, the buttons are put into a pre-sized array and then referenced on and off.
python for-loop button tkinter
python for-loop button tkinter
edited Mar 7 at 6:55
Fabricio Ceciliano
245
asked Mar 7 at 6:37
biddlsbiddls
65
edited Mar 7 at 6:55
Fabricio Ceciliano
245
asked Mar 7 at 6:37
biddlsbiddls
65
edited Mar 7 at 6:55
Fabricio Ceciliano
245
edited Mar 7 at 6:55
Fabricio Ceciliano
245
edited Mar 7 at 6:55
Fabricio Ceciliano
245
245
asked Mar 7 at 6:37
biddlsbiddls
65
asked Mar 7 at 6:37
biddlsbiddls
65
asked Mar 7 at 6:37
biddlsbiddls
65
65
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
Take a look to Generate Tkinter buttons dynamically, according to what you said (which is not completely clear) you're having some trouble using dynamic buttons.
answered Mar 7 at 6:45
Fabricio CecilianoFabricio Ceciliano
245
add a comment |
It is because buycheck(x) will always be executed with x = 10 (value after the for loop). You should pass x as default value of first argument of the lambda as below:
command=lambda n=x: buycheck(n)
answered Mar 7 at 6:48
acw1668acw1668
2,6602716
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
Take a look to Generate Tkinter buttons dynamically, according to what you said (which is not completely clear) you're having some trouble using dynamic buttons.
answered Mar 7 at 6:45
Fabricio CecilianoFabricio Ceciliano
245
add a comment |
Take a look to Generate Tkinter buttons dynamically, according to what you said (which is not completely clear) you're having some trouble using dynamic buttons.
answered Mar 7 at 6:45
Fabricio CecilianoFabricio Ceciliano
245
add a comment |
Take a look to Generate Tkinter buttons dynamically, according to what you said (which is not completely clear) you're having some trouble using dynamic buttons.
answered Mar 7 at 6:45
Fabricio CecilianoFabricio Ceciliano
245
Take a look to Generate Tkinter buttons dynamically, according to what you said (which is not completely clear) you're having some trouble using dynamic buttons.
answered Mar 7 at 6:45
Fabricio CecilianoFabricio Ceciliano
245
answered Mar 7 at 6:45
Fabricio CecilianoFabricio Ceciliano
245
answered Mar 7 at 6:45
Fabricio CecilianoFabricio Ceciliano
245
answered Mar 7 at 6:45
Fabricio CecilianoFabricio Ceciliano
245
245
add a comment |
add a comment |
It is because buycheck(x) will always be executed with x = 10 (value after the for loop). You should pass x as default value of first argument of the lambda as below:
command=lambda n=x: buycheck(n)
answered Mar 7 at 6:48
acw1668acw1668
2,6602716
add a comment |
It is because buycheck(x) will always be executed with x = 10 (value after the for loop). You should pass x as default value of first argument of the lambda as below:
command=lambda n=x: buycheck(n)
answered Mar 7 at 6:48
acw1668acw1668
2,6602716
add a comment |
It is because buycheck(x) will always be executed with x = 10 (value after the for loop). You should pass x as default value of first argument of the lambda as below:
command=lambda n=x: buycheck(n)
answered Mar 7 at 6:48
acw1668acw1668
2,6602716
It is because buycheck(x) will always be executed with x = 10 (value after the for loop). You should pass x as default value of first argument of the lambda as below:
command=lambda n=x: buycheck(n)
answered Mar 7 at 6:48
acw1668acw1668
2,6602716
answered Mar 7 at 6:48
acw1668acw1668
2,6602716
answered Mar 7 at 6:48
acw1668acw1668
2,6602716
answered Mar 7 at 6:48
acw1668acw1668
2,6602716
2,6602716
add a comment |
add a comment |
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