Safari Books Online is a digital library providing on-demand subscription access to thousands of learning resources.
- Create BookmarkCreate Bookmark
- Create Note or TagCreate Note or Tag
- PrintPrint
3. Objective-C for iOS: Email needs variety > Customize your UITextField
Customize your UITextField
In InstaEmailViewController.xib, select Mike’s custom field and then open up the Attributes Inspector in the Utilities pane. You can specify an initial value of the text in the field (Text); text that the field shows in grey if there’s no other text to display (Placeholder); left, center, or right Alignment; different Borders, etc. For now, you don’t need to add anything for field, so leave these alone.
Changing the name of the button in the keyboard (so it’s “done” instead of the “return”) is another option in the inspector. The big thing that changing the label on the button brings to the table is that it clearly communicates to the user what to do to make the keyboard go away.
