How to obtain previous item in ng-repeat?

Question

I have a template in which I want to generate some HTML only if the current item has some different fields from the previous item. How can I access the previous item in an

Answer 1

You can do something like

    

      

          
{{$index}} - {{content.title}} - {{contents[$index - 1]}}
      
    

JS

var app = angular.module('test-app', []);

app.controller('MyController', function($scope){
    $scope.contents=[{
        title: 'First'
    }, {
        title: 'Second'
    }, {
        title: 'Third'
    }]
})

Demo: Fiddle

---

Be careful: $index is for the directive array, which may be different than the scope array. Use an inline variable to access the correct array.

  {{ correctContents[$index - 1] }} is the prev element

If you filter or orderBy, contents[$index] != content.