运行此代码时,我想创建一堆按钮。然后,如果您单击该按钮,我想在我的词典中显示与该按钮相对应的内容。
我已经创建了词典并填充了词典,但是我只是不知道如何告诉按钮在词典中查找该单词。到目前为止,这就是我所拥有的,我只是想知道如何做到这一点,因此您单击按钮,相应的文本就会打印到终端上。到目前为止,这仅导致根据单词列表(二维数组)在网格中创建按钮。我的字典称为my_dict,而show_content应该以wordList [x] [y]的值打印字典中的内容。
def url_entry():
for y in range(len(wordList)):
WebScrape.yolo(e1.get(), wordList[y], countList[y],my_dict)
for x in range(len(wordList[y])):
if countList[y][x] > 0:
text_to_use = '{0} \n({1})'.format(wordList[y][x], countList[y][x])
tk.Button(text=text_to_use, relief=tk.RIDGE, width=15, command=show_content).grid(row=5 + x,column=y)
def show_content():
print(my_dict[x])```
答案 0 :(得分:1)
这是一个小例子:
from Tkinter import Tk, Label, Button
class MyFirstGUI:
def __init__(self, master):
self.master = master
self.dict_ = {"button_1": "value of button 1", "button_2": "value of button 2", "button_3": "value of button 3"}
self.button_1 = Button(master, text="button_1", command=lambda: self.OnButtonClick("button_1"))
self.button_1.pack()
self.button_2 = Button(master, text="button_2", command=lambda: self.OnButtonClick("button_2"))
self.button_2.pack()
self.button_3 = Button(master, text="button_3", command=lambda: self.OnButtonClick("button_3"))
self.button_3.pack()
def OnButtonClick(self, btn):
print(self.dict_[btn])
root = Tk()
my_gui = MyFirstGUI(root)
root.mainloop()
输出:
button_2单击了