Add Functionality To Treeview CRM App - Python Tkinter GUI Tutorial

[@Codemycom]

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[@Alok_Mandal]

One suggestion john, since the list is long, give a search button to search entries and to edit. waiting for the next one, import external database and add record. You are doing really great work, God bless You.

[@Alok_Mandal]

I write the code for add and search. Now working on to import external data , modify it and then export or save as. Oh yes, i did it by watching your video. 😀👍

[@karthikrajamony6044]

Was waiting for this video John, Thanks

[@Codemycom]

Hope you enjoyed it!

[@jash2851]

You are just great ! Love your teaching passion and the method

[@Codemycom]

Thanks!

[@AK-sr8eg]

i've waited so long for this video , great work jhon keep going

[@Codemycom]

Will do!

[@tonybowers7151]

You are the man. Love your videos.

[@myhoa3215]

I'm a new bie and really love the way you teach

[@Codemycom]

Happy to hear it!

[@yahyaa4499]

Nice one...Keep up with the amazing work you are doing...

[@Codemycom]

Thank you, I will

[@johngiangrande2996]

HI John, I'm getting a weird exception. @15:25 in this vid, you suggest holding down the CTRL button and selecting several records. When I do, I get: File "C:\tkinter\treebase.py", line 213, in select_record fn_entry.insert(0, values[0]) IndexError: string index out of range If I select records without holding down the CTRL button, the exception doesn't occur. --- fig'd it out: ---- Turns out, this is the offensive line: selected = my_tree.focus() When you hold down CTRL, selected becomes an empty string. In turn, selected is passed to this line: values = my_tree.item(selected, 'values') The result is values is an empty string as well, leading to the IndexError exception.

[@aradabasi6308]

very nice my friend

[@Codemycom]

thanks

[@karthikrajamony6044]

Please add a video illustrating change event which is available in Excel VBA for textboxes.Also a video for all events in widgets.

[@Codemycom]

Sorry I don't know VBA.

[@ramirovaldes4889]

Thank you!!!!!

[@Codemycom]

Welcome!

[@Xboerefijn1]

I trying to build an application that takes the contents from a data base created by an external project just to see what's in there. Can I also use the "def selected_entry" with a button(later it will be automatically updating every second, but that will be when the rest is working as intended) to just grab the contents or does it need to select the entry specifically?

[@Codemycom]

Anytime you work with a database, the code has to be specific to that database

[@maroctechno1234]

HHH GREAT JOB SUR THANK YOU

[@Codemycom]

Thanks!

[@Indices9289]

I know you finished the tkinter course and if you covered this pls tell me but I have been trying for nearly months now to make 2 shapes inside of a canvas(I can do this part) then I need to be able to move them(I know how to do that too) but the part I need help with is when I need to show the distance between them(the distance needs to change whenever the 2 shapes move) please help me I tried everything

[@Codemycom]

Why would you think I finished tkinter? I do tkinter videos every Tuesday.

[@Indices9289]

@@Codemycom sorry I wasn’t sure but could you please cover this topic?

[@viktor187]

Does anyone have a quick tip for this issue? Ive made my treeview alongside the videos with exactly the same expressions and so on. When I enter data in the fields, it sorts under the correct columns but when I try to grab info from the list, every entry box shows all the information for a customer. The First name box shows first name, last name, address, city etc. and so does the other boxes. Where should I look for the issue?

[@Codemycom]

I mean, look in the function that grabs info from the list

[@joeyblaq9952]

✊

[@Codemycom]

:-)

[@askpatti]

When we created the "Remove all" button, we removed all the records. But then we created the "Update record" and all the records were back. Why is that? Is there a "pack" command or something to remove the records marked for deletion?

[@Codemycom]

Sorry, don't know what you're talking about. The records were back because I manually put them back after explaining the remove all function.

[@jorgemarquez1628]

Is there any way to pass the selected information from a treeview to a text method? I have 2 treeview in a window and I want to pass that selected information to another window in another text method, is there any way to do that?

[@Codemycom]

Of course. Don't you see how to do it by watching this video? Doesn't it show how to grab records out of a treeview? Once you have them, you can do anything you want with them...add them to your text thing or whatever you want.

[@jorgemarquez1628]

@@Codemycom but it's strange; either I know I'm doing something wrong or I'm missing something... because either it returns the iid or it returns the complete dictionary of {img, text, values, ..... } it doesn't give me the values

[@Codemycom]

@@jorgemarquez1628 Probably both lol put it away for a couple days...come back, rewatch all the videos and your error will probably jump right out at you.

[@rocketleagueshorts1961]

plz make a video on using "page builder for tkinter" vs "coding with tkinter"

[@Codemycom]

I don't use page builder

[@hansfugers1519]

I tried to use this example as template but button-actions refuse to delete Entry-data! Message: AttributeError: 'NoneType' object has no attribute 'delete' Is this problem with python 3.10??? I see everybody else more or less do the same in other examples

[@hansfugers1519]

found that the .grid-expression must be on a separate line ( not combined) ... Sorry

[@Codemycom]

@@hansfugers1519 yeah, never grid or pack on the same line you define the widget.

[@rahmatilloismoilov3323]

what do you think of your level in the programming world?

[@Codemycom]

I don't think anything about it.

[@codeKeshav]

@@Codemycom That's a *Bull's Eye* reply

[@Codemycom]

@@codeKeshav ha

[@-eckes-w.3574]

Hi John, if nothing is selected in the tree and i klick "remove one", i get an error: x = my_tree.selection()[0] IndexError: tuple index out of range. How can i fix this ?

[@Codemycom]

maybe run an if statement for None

[@-eckes-w.3574]

@@Codemycom this works: def remove_one(): try: x = my_tree.selection()[0] my_tree.delete(x) except: pass

[@source_thought]

you forgot to write a add_record function to add_record button which doesnt do anything at all at the moment : )

[@crlsbarr]

Hi John! can i add a filter to a treeview?

[@Codemycom]

Sure, but there’s no built in function to do it.

[@rahmatilloismoilov3323]

John brother! What can you do in python?

[@Codemycom]

With Python you can do whatever you want

[@codeKeshav]

@@Codemycom Yes sir you are correct

[@codeKeshav]

Sir, can you tell why MP3 Player using *pygame* don't work when converted to .EXE file ???????

[@Codemycom]

it does work

[@codeKeshav]

@@Codemycom Yes. It works. I was converting using pyinstaller 3.6, then I updated it to pyinstaller latest version and it worked

[@codeKeshav]

Had u ever been to India

[@Codemycom]

No

[@hosseinroosta5154]

I coud not finde the source code of this crm app. Could u help me please?! Thanks

[@Codemycom]

Code is linked in the pinned comment

[@Rana_Ans]

just wanted to say hi Johny

[@Codemycom]

Thanks Muhammady

[@palo8818]

Hello Johnny😂😂😂

[@Kamila-vw7xb]

5:24

[@rahmatilloismoilov3323]

Who are you? Are you Web developer or Software Developer?

[@Codemycom]

Huh?

[@bhartitahiliani3407]

jhony