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Flutter two listview.builder on same page with dynamic height

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0

I'm using flutter. I have two dynamic lists of item available and items unavailable.
I want to show both lists in a way that it shows complete available item list then complete unavailable item list and flutter will decide the length dynamically.

Thank you.

list listview dynamic flutter flutter-layout

share|improve this question

asked 13 hours ago

B.AyazB.Ayaz

105

add a comment | 

0

I'm using flutter. I have two dynamic lists of item available and items unavailable.
I want to show both lists in a way that it shows complete available item list then complete unavailable item list and flutter will decide the length dynamically.

Thank you.

list listview dynamic flutter flutter-layout

share|improve this question

asked 13 hours ago

B.AyazB.Ayaz

105

add a comment | 

I'm using flutter. I have two dynamic lists of item available and items unavailable.
I want to show both lists in a way that it shows complete available item list then complete unavailable item list and flutter will decide the length dynamically.

Thank you.

list listview dynamic flutter flutter-layout

share|improve this question

asked 13 hours ago

B.AyazB.Ayaz

105

list listview dynamic flutter flutter-layout

list listview dynamic flutter flutter-layout

share|improve this question

asked 13 hours ago

B.AyazB.Ayaz

105

share|improve this question

asked 13 hours ago

B.AyazB.Ayaz

105

asked 13 hours ago

B.AyazB.Ayaz

105

asked 13 hours ago

B.AyazB.Ayaz

105

1 Answer
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0

This is a small example should show red Container for available items and blue items for unavailable items.

List<int> unavailable;
List<int> available;

Expanded(
 child: CustomScrollView(slivers: <Widget>[
 SliverList(
 delegate: SliverChildBuilderDelegate(
 (BuildContext context, int index) 
 final item = available[index];
 if (index > available.length) return null;
 return Container(color: Colors.red, height: 150.0); // you can add available your item here
 ,
 childCount: available.length,
 ),
 ),
 SliverList(
 delegate: SliverChildBuilderDelegate(
 (BuildContext context, int index) 
 final item = unavailable[index];
 if (index > unavailable.length) return null;
 return Container(color: Colors.blue, height: 150.0); // you can add unavailable your item here
 ,
 childCount: unavailable.length,
 ),
 )
]));

share|improve this answer

answered 13 hours ago

TaymTaym

1

add a comment | 

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0

This is a small example should show red Container for available items and blue items for unavailable items.

List<int> unavailable;
List<int> available;

Expanded(
 child: CustomScrollView(slivers: <Widget>[
 SliverList(
 delegate: SliverChildBuilderDelegate(
 (BuildContext context, int index) 
 final item = available[index];
 if (index > available.length) return null;
 return Container(color: Colors.red, height: 150.0); // you can add available your item here
 ,
 childCount: available.length,
 ),
 ),
 SliverList(
 delegate: SliverChildBuilderDelegate(
 (BuildContext context, int index) 
 final item = unavailable[index];
 if (index > unavailable.length) return null;
 return Container(color: Colors.blue, height: 150.0); // you can add unavailable your item here
 ,
 childCount: unavailable.length,
 ),
 )
]));

share|improve this answer

answered 13 hours ago

TaymTaym

1

add a comment | 

0

This is a small example should show red Container for available items and blue items for unavailable items.

List<int> unavailable;
List<int> available;

Expanded(
 child: CustomScrollView(slivers: <Widget>[
 SliverList(
 delegate: SliverChildBuilderDelegate(
 (BuildContext context, int index) 
 final item = available[index];
 if (index > available.length) return null;
 return Container(color: Colors.red, height: 150.0); // you can add available your item here
 ,
 childCount: available.length,
 ),
 ),
 SliverList(
 delegate: SliverChildBuilderDelegate(
 (BuildContext context, int index) 
 final item = unavailable[index];
 if (index > unavailable.length) return null;
 return Container(color: Colors.blue, height: 150.0); // you can add unavailable your item here
 ,
 childCount: unavailable.length,
 ),
 )
]));

share|improve this answer

answered 13 hours ago

TaymTaym

1

add a comment | 

This is a small example should show red Container for available items and blue items for unavailable items.

List<int> unavailable;
List<int> available;

Expanded(
 child: CustomScrollView(slivers: <Widget>[
 SliverList(
 delegate: SliverChildBuilderDelegate(
 (BuildContext context, int index) 
 final item = available[index];
 if (index > available.length) return null;
 return Container(color: Colors.red, height: 150.0); // you can add available your item here
 ,
 childCount: available.length,
 ),
 ),
 SliverList(
 delegate: SliverChildBuilderDelegate(
 (BuildContext context, int index) 
 final item = unavailable[index];
 if (index > unavailable.length) return null;
 return Container(color: Colors.blue, height: 150.0); // you can add unavailable your item here
 ,
 childCount: unavailable.length,
 ),
 )
]));

share|improve this answer

answered 13 hours ago

TaymTaym

1

List<int> unavailable;
List<int> available;

Expanded(
 child: CustomScrollView(slivers: <Widget>[
 SliverList(
 delegate: SliverChildBuilderDelegate(
 (BuildContext context, int index) 
 final item = available[index];
 if (index > available.length) return null;
 return Container(color: Colors.red, height: 150.0); // you can add available your item here
 ,
 childCount: available.length,
 ),
 ),
 SliverList(
 delegate: SliverChildBuilderDelegate(
 (BuildContext context, int index) 
 final item = unavailable[index];
 if (index > unavailable.length) return null;
 return Container(color: Colors.blue, height: 150.0); // you can add unavailable your item here
 ,
 childCount: unavailable.length,
 ),
 )
]));

share|improve this answer

answered 13 hours ago

TaymTaym

1

answered 13 hours ago

TaymTaym

1

answered 13 hours ago

TaymTaym

1