HTML and CSS Reference
In-Depth Information
1. Add some controls to the user interface builder. For learning purposes, we'll
try to keep it simple and only add UITextField for writing a message,
a button for sending the message, and UILabel for displaying the chat
messages. Remember to set the number of lines of the label to 0 (that is,
infinite). Do not forget to connect the outlets with View Controller, using
the assistant editor ( http://www.techotopia.com/index.php/Establish-
ing_Outlets_and_Actions_using_the_Xcode_Assistant_Editor). T he following
screenshot shows the iPhone app user interface:
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