- A library to represent a list of tags in a left aligned collectionview.
- Tags get truncated when the textfield gets focused.
- Tags get expanded when the textfield is not focused.
Use the following link to add TagField as a Package Dependency to an Xcode project:
https://github.com/manisrini/TagField
let tagComponent = TagFieldComponent()
let tags = [Tag(id: 1, text: "Mango"),Tag(id: 2, text: "Apple")]
let tagVM = TagFieldComponentViewModel(tags: tags,disableTextField: false)
tagComponent.config(viewModel: tagVM)
self.view.addSubview(tagComponent)
- Can give the initial tags if needed by passing it through a param named "tags".
- Can disable the text field(in case of only displaying the tags) if needed.
- Get callback for the every character entered.
- Append a new tag : (Needed only when you are not using special character configuration) *
self._tagComponent.appendNewTag(tag: tag)
func didGetInstance(instance : TagFieldComponent)
• Take an example where you are developing a mail editor. For BCC, CC and To fields, we can use the same tagfield component. For instance, you are mentioning a new user, here we can get the instance from this method and append the tag.
func handleTypedText (text : String)
• Take the same above mentioned example, we can fetch the mentioned users using this text.
func didChangeHeight(size : CGSize)
• When tags exceeds a line, we can get the height using this method so that we can update parent view height.
func didRemoveTag (removedTag : Tag?, tags : [Tag])
• A callback when each tag is removed.
func didGetFrame (origin: (GPoint)
• A callback to get the current frame of the textfield.
- Add truncate and expand as a configuration from the user.
- Introduce theme to customise fonts and background colors.
#SCREENSHOTS:
Truncated state:
Expanded state:
Demo: