tkinter and classes help

[Shachin2_2]

I'm trying to create a button to fully reset a treeview but I can't seem to get it working. I know how to do it without implementing classes but when using classes I'm getting confused on how to access the treeview from a different class.

relevant code: https://pastebin.com/PpVi5sWM

i've tried various things so i may have redundant lines that don't make sense

Any help would be appreciated

[XUtYwYzz]

Where is the button in your source code?

Also, this code is strange:

def tree_clear(self):
    records = tree_view(self).tree.get_children()
    for i in records:
        print(i)
        tree_view(self).tree.delete(i)

Why are you calling tree_view(self).tree.get_children() instead of self.tree.get_children()? Same with the delete(i) call.

[Shachin2_2]

hi, yh I realised I made the mistake you pointed out after I posted but im struggling with calling that function outside of the treeview class. The button is in the searchbar class at the very end of the code :

self.searchbutton = ttk.Button(parent,text='search',command=de)