Pass data from DetailView to Tableview?

[Whitehk]

Is it possible to pass a float value from my detail view back to the table view? For example, I enter a amount into my detail view. I want to be able to get that value from the detail view back to the table view to display that value in my custom table view cell, which contains a uilabel. The table view is populated with an nsmutablearray, which is populated with custom objects. In these custom objects, I have a name and a float value. The name is not a problem because the user inputs the name in the tableview. However, like I said before the float value is input from the detail view. How would I go about grabbing this float value from the detail view? Thanks for any help.

[Hanoah]

Originally Posted by Whitehk

Is it possible to pass a float value from my detail view back to the table view? For example, I enter a amount into my detail view. I want to be able to get that value from the detail view back to the table view to display that value in my custom table view cell, which contains a uilabel. The table view is populated with an nsmutablearray, which is populated with custom objects. In these custom objects, I have a name and a float value. The name is not a problem because the user inputs the name in the tableview. However, like I said before the float value is input from the detail view. How would I go about grabbing this float value from the detail view? Thanks for any help.

Yes it's possible, same as passing data between any two views. Check this out for help.

[Whitehk]

Originally Posted by Hanoah

Yes it's possible, same as passing data between any two views. Check this out for help.

How am I supposed to know which index I'm editing though? This is the part that really puts me at a stand still. Oh and I forgot to mention: I don't have a set amount of rows or cells in the table view. The user can add and delete rows to their liking.

[dany_dev]

you pass a reference to your customObject to detailView, so that he can edit that....and when you return to tableview you have the new value on it.

[Whitehk]

Originally Posted by dany_dev

you pass a reference to your customObject to detailView, so that he can edit that....and when you return to tableview you have the new value on it.

How would I do this without allocating a completely new instance of my custom object?

[dany_dev]

YourViewController *myVc = [[YourViewController alloc] initWithCustomObject:customObject];

in this case you need to create a initWithCustomObject method

YourViewController *myVc = [[YourViewController alloc] init];
myVc.customObject = myCustomObject;

in this case you need to create a property.