MultiPicker

MultiPicker helps you create Pickers which allow multiple selection in your SwiftUI apps.

Installation

Swift Package Manager

https://github.com/anikaseibezeder/MultiPicker.git

Usage

1. Add a Set, which will later on hold the selected values.

@State private var selection = Set<String>()

2. Add the MultiPicker to your view by providing a title, the selection Set, an array containing the available options and what you want to use as the label of those options.

private let options = ["Option 1", "Option 2"]

MultiPicker("Options",
            selection: $selection,
            options: options) { $0 }

Styling

DefaultMultiPickerStyle

Displays the options similar to the default SwiftUI Picker.

Properties

• allowsMultipleSelection - define if the Picker should allow multiple selection

Apply by adding

.multiPickerStyle(DefaultMultiPickerStyle(allowsMultipleSelection: true))

GridPickerStyle

Displays the options in a grid.

Properties

• columns - define how many columns should be used to display the options
• allowsMultipleSelection - define if the Picker should allow multiple selection

Apply by adding

.multiPickerStyle(GridPickerStyle(columns: 5, 
                                  allowsMultipleSelection: true))

Demo

For more information on how to use MultiPicker, see the attached Demo project. Just open it and run the app.

Acknowledgements

Some parts of this package are based on this blog post by Jeehut. Thanks for providing a really simple explanation on how to create a Multi Selector in SwiftUI.

License

MultiPicker is available under the MIT license. See the LICENSE file for more information.