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I am new to App Development. I have a tab controller, where 3 views are attached.
I would like to create a 4th tab, and provide the text view, where I would like to append/display the messages that are generated by other tab views.
Like NSLog(@"...");
I would like my own logger:
myLogger@("..."); -> Updates the UITextView of the 4th Tab.
Kindly provide some idea?
Make a datasource class somewhere with a string in it. When any controller makes a message, append it to the string. Have the textview KVO the string in the datasource and update itself accordingly.
Honestly though, you should use
NSLog– it writes to a debug file all on its own.