How to extract strings from a list of string with a condition in flutter?-CodePudding

I have a list of strings and i want to get a specific strings in a range between CHECK # 259395 and SUB-TOOTAL..

List<String> item = [
      'CHECK # 259395',
      '2 MINERAL WATER',
      '1 HOT CHOCOLATE',
      '1 TURKISH COFFEE DOUBLE',
      '1 HEALTIHY HOSE',
      '1 GUM CINNAMON SHISHA',
      'SUB-TOOTAL'
    ];

I just want to display any item between 'CHECK # 259395' and 'SUB-TOOTAL'...

How can i achieve this ?

CodePudding user response：

you could do this:

var result = item.sublist(item.indexOf('CHECK # 259395')   1, item.indexOf('SUB-TOOTAL'));

CodePudding user response：

   print(item[index]);

in index place which one u want like item[2] will print this '1 HOT CHOCOLATE',

CodePudding user response：

you can easily get like this

item[0]= 'CHECK # 259395',

item[item.length]= 'SUB-TOOTAL',