angular grouping filter

Question

Following angular.js conditional markup in ng-repeat, I tried to author a custom filter that does grouping. I hit problems regarding object identity and the model being watc

Answer 1

You can use groupBy filter of angular.filter module, and do something like this:
usage: (key, value) in collection | groupBy: 'property'or 'propperty.nested'
JS:

$scope.players = [
  {name: 'Gene', team: 'alpha'},
  {name: 'George', team: 'beta'},
  {name: 'Steve', team: 'gamma'},
  {name: 'Paula', team: 'beta'},
  {name: 'Scruath', team: 'gamma'}
];

HTML:

  Group name: {{ key }}
  

    player: {{ player.name }} 
  


     
 

        
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