Cocoa Programming L20 - NSTableView Bindings

[burieddreamer]

My XCode don't generate init function by default. Running Snow Leopard. Any ideas?

[ichrisgodwin]

The remove will only remove the last item. How can you setup the arraycontroller to remove the selected row?

[AppleProgramming]

@ichrisgodwin NSArrayController's remove method does remove the selected objects.

[ichrisgodwin]

is there a way to do this or do you have to do it in code?

[AppleProgramming]

@ichrisgodwin In this tutorial it will delete the row selected. You must have done something incorrectly if doesn't delete the row you have selected.

[ichrisgodwin]

@AppleProgramming I don't doubt that ... i got the data core example to work correctly. i will go back and double check my work. Thanks for you work. these tutorials are awesome!

[pgusmin1]

A mention to:

[self didChangeValueForKey:@"mangaLi­st"];

[self willChangeValueForKey:@"mangaL­ist"];

would complete the tutorial.

[MrProgrammable]

Hi Will there be a tutorial on Custom Sheets for the Window?

Thanks

[AppleProgramming]

@MrProgrammable Yes, we will talk about panels in coming tutorials.

[MrProgrammable]

Hi, I still don't understand what the AppDelegate thing is. It is not quite relevant to this tutorial, but i think it is essential to know, and I couldn't find a reference to it in the previous tutorials. (1st tut, you said you will explain it later).

Thanks.

[AppleProgramming]

@MrProgrammable Ya I guess I still haven't, overall it's not something that would be used all the time, but it's something we will get into later. It's the class that basically handles interactions between the application itself and what you want to do in those instances. I will explain more later though.

[KanedaTatsaki]

I can't find the vid where you covered Tags can you give me a hint what vid it actually was because I think it was you where I saw it didn't I?!

Please keep on going making videos frequently I'd pay for it ;-)

Have a nice weekend and best regards from Germany.

[AppleProgramming]

@KanedaTatsaki Sorry, what do you mean by "tags". I don't think I ever covered that ;)

[KanedaTatsaki]

Hi there,

again a great video. Thanks to you I actually start writing my own apps. I rewrote the first app you did with NSTableView and added pop up buttons in a row to it an it worked nicely . Now I start understanding how everything actually works. Combining your vids and the ones from CCoding I made a NSMenuBar application to mount a RAM Disk with different sizes. It won't make it to the app store but anyways its just to learn the stuff.

[caketoad]

Hi, have you got a chance to look at NSView?

[AppleProgramming]

@caketoad I have a chance, what kind of tutorial would you want with NSView?

[caketoad]

@AppleProgramming Just a simple creating a custom list that uses NSView for each list item. It'll also be great if the list only loads the number of NSView viewable on the list area, so if there are a thousand items and list can only display 5 at a time, it should only load 5 and pop/push items as list is being scrolled.

[AppleProgramming]

@caketoad Sorry I misunderstood what you were asking, but I remember you requesting that in the intro video. I haven't really looked into it but I'll try to find time to work on it.

[caketoad]

@AppleProgramming oh yeah! that was me. :) Okay thanks for considering my request. ;)