App Development Using iOS iCloud: Build High-Performance Apps with Swift

© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2024

S. Baruah, S. BaruahApp Development Using iOS iCloudhttps://doi.org/10.1007/979-8-8688-0944-6_6

6. Drop-Down List

Shantanu Baruah¹   and Shaurya Baruah¹

(1)

Somerset, NJ, USA

 

A drop-down list is quite a useful feature that an iOS app developer can use while designing data input forms. In this chapter, we will design a drop-down list with the following features:

• Define a UI text field with an add icon left aligned to the text field.

• Defining the tap inside event on the UI text field to invoke the drop-down function.

• Upon user tapping, a hidden table will pop up, which is aligned to appear right at the bottom of the text field with all required values.

• User can also ...