Eureka: How to create a CountDownInlineRow with minutes and seconds? feature: PickerView supporting many components.

[horaceho]

Instead of selecting hours and minutes, what's the proper way to setup CountDownInlineRow to select minutes and seconds?

[mtnbarreto]

There is no a easy way to accomplish this using Eureka build in rows.

To support this functionality we will have to add a new row that supports more than one picker view component since PickerInlineRow supports only one.

In your particular case, we can solve it having 2 components (mins and seconds).

Let's think a little bit more about it, i don't have any elegant solution in mind right now.

[mikaoj]

I have done this in a project, and it isn't awfully hard to accomplish.

The only real problem was value having to be an Equatable collection and a Set wouldn't do because of the order being relevant (first component => first value, etc) and that you could select the same value in both components 1 and 1 in this case (being 1 second and 1 minute). And Array doesn't officially implement the Equatable protocol.

Swift 3 will will probably have Arrays implement Equatable for Equatable elements (can't find where they said so right now), but for now I solved it by wrapping Array in an EquatableArray (https://github.com/mikaoj/EquatableArray) :)

[hardikdevios]

+1 need solution for this

[hesyifei]

+1

[supergithuber]

I fork the master branch https://github.com/supergithuber/Eureka and realize the feature with TwoComponentsPickerRow and TwoComponentsPickerInlineRow.
https://github.com/supergithuber/Eureka/blob/master/Source/Rows/TwoComponentsPickerInlineRow.swift
https://github.com/supergithuber/Eureka/blob/master/Source/Rows/TwoComponentsPickerRow.swift
You can see a demo in https://github.com/supergithuber/Eureka/blob/master/Example/Example/ViewController.swift
it's easy to realize multi value pickerView

[karsonbraaten]

Any update on this? Any hack anyone knows of to allow a user to input minutes seconds?

[mikegabriel]

Echoing the request for support of multi component picker rows.

Would clean up a lot of my forms that require an IntRow and SegmentedRow if I could prompt a picker that had component 1 being an Int of 0-100 and component 2 being a series of pre-defined Strings.

[rburgul]

Likewise I have some deep hierarchical menus and need dual pickers for strings. Would really value help here.

[mtnbarreto]

DoublePickerInlineRow, DoublePickerRow, DoublePickerInputRow rows provide this functionality.
It will be released in the next Eureka version (current 4.1.1), for now use master branch.