dart print map from index

Mohamed Sami khiari answered on December 16, 2022 Popularity 6/10 Helpfulness 2/10

answer dart print map from index

related dart print map from index

dart print map from index

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final List<Map<String, String>> imgList = [
    { 'Image':'https://images.unsplash.com/photo-1520342868574-5fa3804e551c?ixlib=rb-0.3.5&ixid=eyJhcHBfaWQiOjEyMDd9&s=6ff92caffcdd63681a35134a6770ed3b&auto=format&fit=crop&w=1951&q=80','Link':'linkimaga1'},
    { 'Image':'https://images.unsplash.com/photo-1522205408450-add114ad53fe?ixlib=rb-0.3.5&ixid=eyJhcHBfaWQiOjEyMDd9&s=368f45b0888aeb0b7b08e3a1084d3ede&auto=format&fit=crop&w=1950&q=80','Link':'linkimaga2'},
    { 'Image':'https://images.unsplash.com/photo-1519125323398-675f0ddb6308?ixlib=rb-0.3.5&ixid=eyJhcHBfaWQiOjEyMDd9&s=94a1e718d89ca60a6337a6008341ca50&auto=format&fit=crop&w=1950&q=80','Link':'linkimaga3'},
    { 'Image':'https://images.unsplash.com/photo-1520342868574-5fa3804e551c?ixlib=rb-0.3.5&ixid=eyJhcHBfaWQiOjEyMDd9&s=6ff92caffcdd63681a35134a6770ed3b&auto=format&fit=crop&w=1951&q=80','Link':'linkimaga4'},
    { 'Image':'https://images.unsplash.com/photo-1523205771623-e0faa4d2813d?ixlib=rb-0.3.5&ixid=eyJhcHBfaWQiOjEyMDd9&s=89719a0d55dd05e2deae4120227e6efc&auto=format&fit=crop&w=1953&q=80','Link':'linkimaga5'},
    { 'Image':'https://images.unsplash.com/photo-1519985176271-adb1088fa94c?ixlib=rb-0.3.5&ixid=eyJhcHBfaWQiOjEyMDd9&s=a0c8d632e977f94e5d312d9893258f59&auto=format&fit=crop&w=1355&q=80','Link':'linkimaga6'}
  ];
  
  Widget slider() {
   // List mapAsList = imgList.keys.toList(); //convert map to list to get iteration index
    return Scaffold(
      body:  CarouselSlider.builder(
        itemCount: imgList.length,
        itemBuilder: (BuildContext context, int index , int J) {
            return GestureDetector(
              onTap: () {
                print("Tapped  " + imgList[index]['Link'].toString());
              },
              child: Container(
                height: 300,
                margin: EdgeInsets.all(8.0),
                decoration: BoxDecoration(
                  borderRadius: BorderRadius.circular(10.0),
                  image: DecorationImage(
                    image: NetworkImage(
                      imgList[index]['Image'].toString(),
                    ),
                    fit: BoxFit.cover,
                  ),
                ),
              ),
            );
          }
          ,
          options: CarouselOptions(
            height: 320.0,
            enlargeCenterPage: true,
            autoPlay: true,
            aspectRatio: 16 / 9,
            autoPlayCurve: Curves.fastOutSlowIn,
            enableInfiniteScroll: true,
            autoPlayAnimationDuration: Duration(milliseconds: 800),
            viewportFraction: 0.8,
          ),
        )

    );
  }
}

Popularity 6/10 Helpfulness 2/10 Language dart

Source: Grepper

Tags: dart map

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Contributed on Dec 16 2022

Mohamed Sami khiari

0 Answers Avg Quality 2/10

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dart print map from index

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Map map = {
'1st':'first',
'2nd':'second'}; //any data

List mapAsList = map.keys.toList(); //convert map to list to get iteration index

print( map[mapAsList[0]] ); //first 
print( map[mapAsList[1]] ); //second

Popularity 6/10 Helpfulness 2/10 Language dart

Source: Grepper

Tags: map dart

Link to this answer
Share Copy Link

Contributed on Dec 16 2022

Mohamed Sami khiari

0 Answers Avg Quality 2/10

dart print map from index

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