Feature Request: Ability to select multiple tags at a time

[michaeltheshah]

Which version of the WSTagsField are you using?

3.1.0

On which platform does the issue happen?

E.g. iOS11

Are you using Carthage?

No

Are you using Cocoapods?

1.4.0

Which version of Xcode are you using?

Xcode 9.4.1

What did you do?

I'm trying to allow multiple tags to be selected. What I have tried to do is override selectTagView(_ tagView: WSTagView, animated: Bool) in order to simply toggle the selected state of the tagView, but it seems like even when removing the block to unselect all of the other tags...

tagViews.filter { $0 != tagView }.forEach { $0.selected = false onDidUnselectTagView?(self, $0) }
...they all still get unselected.

What did you expect to happen?

Multiple tags to be selected

What happened instead?

They seem to all get unselected and then the tag the user selected is shown.

[michaeltheshah]

Looks like the first culprit is resignFirstResponder(). I commented out the selected = false and it allows multiple selections. Now to unselect...

[michaeltheshah]

@ricardopereira Any update to this? It's been awhile

[ricardopereira]

@mochat97 I have no time available to implement this. Can you fork and do the change please? I can review it. Thanks

[michaeltheshah]

Done