Tkinter OptionMenu to show dropdown list box with options from List and dictionary values to users
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4 سال پیش
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https://www.plus2net.com/python/tkinter-OptionMenu.php
OptionMenu provides options to
https://www.plus2net.com/python/tkinter-OptionMenu.php
OptionMenu provides options to the user to select one from the available list. It is also known as dropdown list box.
We can display a list of options to the user for their selection. The options can be given by directly writing as the options while declaring the optionmenu.
om1=tk.OptionMenu(my_w,options,'HTML','PHP','Phthon')
We can use one list for storing the options as elements and unpack the same list to display the optionmenu.
my_list=['Php','MySQL','Python','HTML']
options=tk.StringVar(my_w)
options.set('languages')
l1=tk.Label(my_w,text="Select One")
l1.grid(row=1,column=1)
om1=tk.OptionMenu(my_w,options,*my_list)
While assigning the elements we have unpacked the list.
We can use one dictionary values also as options of the option menu.
my_dict1={1:'Fruits',2:'Colours',3:'Games',4:'Vehicles'}
options=tk.StringVar(my_w)
options.set(my_dict1[2])
l1=tk.Label(my_w,text="Select One")
l1.grid(row=1,column=1)
om1=tk.OptionMenu(my_w,options,*my_dict1.values())
4 سال پیش
در تاریخ 1399/11/05 منتشر شده
است.
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