flutter_tags

Flutter tags let you create a list of tags or insert them dynamically with the input.

Installing

Add this to your package's pubspec.yaml file:

dependencies:
  flutter_tags: "^0.1.9"

DEMO

Selectable Tags

The Tag class has some optional parameters. If you want to insert an icon, the title is not displayed but you can always use it.

Tag(
    id: 1,// optional
    icon: Icon.home, // optional
    title: 'First Tag', // required
    active: true, // optional
)

Simple usage

import 'package:flutter_tags/selectable_tags.dart';
.
.
.

List<Tag> _tags=[];

@override
void initState()
{
    super.initState();
    
    // if you store data on a local database (sqflite), then you could do something like this
    Model().getItems().then((items){
        items.forEach((item) =>
            _tags.add(
                Tag(
                    id: item.id,
                    title: item.title, 
                    active: bool.fromEnvironment(item.active) == "true",
                )
            )
        );  
    });
    
}


//Widget
SelectableTags(
    tags: _tags,
    columns: 3, // default 4
    symmetry: true, // default false
    onPressed: (tag){
        print(tag);
    },
)

void _getActiveTags()
{
    _tags.where((tag) => tag.active).forEach((tag) => print(tag.title));
}

void _getDisableTags()
{
    _tags.where((tag) => !tag.active).forEach((tag) => print(tag.title));
}

All parameters

• tags - List 'Tag'
• columns - max columns (default 4)
• height - custom height of Tag (default auto-resize)
• borderRadius - custom border radius
• borderSide - style border Side
• boxShadow - List of tag
• symmetry - bool
• singleItem - default false - same Radiobutton group HTML
• margin - margin between the tags
• alignment - default MainAxisAlignment.center
• offset - Different characters may have different widths(e.g.: chinese character); (default 28)
• fontSize - default 14
• textOverflow - ellipsis, clip...(default fade)
• textColor - default black
• textActiveColor - default white
• color - background color of tag (default white)
• activeColor - background color of active tag (default green)
• backgroundContainer - default white
• onPressed - method

Input Tags

Note

In the console you will receive some errors.
InputTags not work properly because textField has some bugs.
here is one

Simple usage

import 'package:flutter_tags/input_tags.dart';
.
.
.

List<String> _tags=[];

@override
void initState()
{
    super.initState();
    _tags.addAll(
         [
             'first tag',
             'android world',
             'substring',
             'last tag',
             'enable'
         ]
    );
    
}


//Widget
InputTags(
    tags: _tags,
    onDelete: (tag){
        print(tag);
    },
    onInsert: (tag){
        print(tag);
    },
)

void _getTags()
{
    _tags.forEach((tag) => print(tag));
}

All parameters

• tags - List 'String'
• columns - max columns (default 4)
• autofocus - default true
• inputDecoration - textInput style
• maxLength - max length of textField (int)
• keyboardType - TextInputType
• height - custom height of Tag (default auto-resize)
• borderRadius - custom border radius (default 3)
• boxShadow - List of tag
• symmetry - default false
• margin - margin between the tags
• alignment - default MainAxisAlignment.center
• offset - default 3
• duplicate - allows you to insert duplicates (default false)
• fontSize - default 14
• iconSize - default auto-resize
• iconColor - default White
• iconBackground - default transparent
• textOverflow - ellipsis, clip...(default fade)
• textColor - default white
• lowerCase - default false
• color - background color of tag (default green)
• backgroundContainer - default white
• highlightColor - default green'700'
• onDelete - return the tag deleted
• onInsert - return the tag entered

GitHub

https://github.com/Dn-a/flutter_tags