iOS DropDown

Drop Down With Search for iOS

It's a Swift Library to support Drop Down Menu in iOS

Watch Video on :

Support Search and Return Correct index

Customizing

Example

To run the example project, clone the repo, and run pod install from the Example directory first.

Features

Simple UITextField Extension And simple to use , We can Access all properties of UITextField
DropDown Search can be enabled or disabled
Change background color of the List and the selected color as well
Change the maximum height of the List and the height of each Row

Installation

Swift Package Manager

The Swift Package Manager is a tool for automating the distribution of Swift code and is integrated into the swift compiler.

Once you have your Swift package set up, adding iOSDropDown as a dependency is as easy as adding it to the dependencies value of your Package.swift.

dependencies: [
    .package(url: "https://github.com/jriosdev/iOSDropDown.git", .upToNextMajor(from: "0.4.0"))
]

CocoaPods

Use CocoaPods. iOSDropDown is available through CocoaPods. To install it, simply add the following line to your Podfile:

Add pod 'iOSDropDown' to your Podfile.
Install the pod(s) by running pod install.
Add iOSDropDown.framework in Build Phases > Link Binary with Libraries
Add import iOSDropDown in the .swift files where you want to use it

Carthage

Use Carthage.

Create a file name Cartfile.
Add the line github "jriosdev/iOSDropDown".
Run carthage update.
Drag the built iOSDropDown.framework into your Xcode project.

Manual

Just clone and add the following Swift files to your project:

iOSDropDown.swfit

Basic usage ✨

StoryBoard Method

Simply add UITextField to Your ViewCOntroller And Connect @IBOutlet - DropDown Class

@IBOutlet weak var dropDown : DropDown!

// The list of array to display. Can be changed dynamically
dropDown.optionArray = ["Option 1", "Option 2", "Option 3"]
//Its Id Values and its optional
dropDown.optionIds = [1,23,54,22] 

// Image Array its optional
dropDown.ImageArray = [👩🏻‍🦳,🙊,🥞]
// The the Closure returns Selected Index and String 
dropDown.didSelect{(selectedText , index ,id) in
self.valueLabel.text = "Selected String: \(selectedText) \n index: \(index)"
}

OR

Code Method

let  dropDown = DropDown(frame: CGRect(x: 110, y: 140, width: 200, height: 30)) // set frame

// The list of array to display. Can be changed dynamically
dropDown.optionArray = ["Option 1", "Option 2", "Option 3"]
// Its Id Values and its optional
dropDown.optionIds = [1,23,54,22] 
// Image Array its optional
dropDown.ImageArray = [👩🏻‍🦳,🙊,🥞]

// The the Closure returns Selected Index and String 
dropDown.didSelect{(selectedText , index ,id) in
self.valueLabel.text = "Selected String: \(selectedText) \n index: \(index)"
    }
}

Other Options

Actions

 dropDown.showList()  // To show the Drop Down Menu
 dropDown.hideList() // To hide the Drop Down Menu

Closures

 listWillAppear() {
  //You can Do anything when iOS DropDown willAppear 
 }

listDidAppear() {
    //You can Do anything when iOS DropDown listDidAppear
}

listWillDisappear() {
  //You can Do anything when iOS DropDown listWillDisappear 
}

 listDidDisappear() {
  //You can Do anything when iOS DropDown listDidDisappear
}

Custom filter fuction

// overridable function for filter action

   func searchFilter(text: String, searchText: String) -> Bool {
       // you can add custom filter fuctions as your need, like other than english ..etc
   }

Customizes iOSDropDown 🖌

You can customizes these properties of the drop down:

isSearchEnabled : You can Enable or Disable on DropDown .Default value Is true
hideOptionsWhenSelect : This option to hide the list when click option one item. Default value is true
selectedRowColor : Color of selected Row item in DropDown Default value is .cyan
rowBackgroundColor : Color of DropDown Default value is .white
listHeight: The maximum Height of of List. Default value is 150
rowHeight: The Height of of List in the List. Default value is 30
selectedIndex:For preSelection of any of item in list
arrowSize: The Size of arrow . Default value is 15
arrowColor: The Color of arrow . Default value is .black
checkMarkEnabled: The check Mark Enabled for selection of Row. Default value is true
textColor : You can change DropDown selected Text Color
semanticContentAttribute : Semantic attribute for RTL or LTR
All Other TextField Properties are available with DropDown like alignment,font,textColor,semanticContentAttribute ...etc

Note :

1.After Update the pod just do clean your buld folder 
      Product > Clean Build Folder .

Author

✨✨If you like my project please Give me a STAR on Github✨✨

If this project help you to reduce develop time, can you offer a cup of coffee :)

Jishnu Raj T, jriosdev@gmail.com

License

iOSDropDown is available under the MIT license. See the LICENSE file for more info.