angularjs - $index is not working inside of ng-repeat -

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i have following ng-repeat html code:

<group ng-repeat="group in groups" groups="groups" group="group"></group>

which works great me @ generating groups object. problem having $index though doesn't work inside of directive.

so in group template:

<div> {{$index}} - {{group.name}} {{group.target}} </div>

the $index undefined.

here directive:

app.directive('group', function () {     return {         restrict: 'e',         scope: {             groups: '=',             group: '='         },         templateurl: '../../content/templates/recruitinggroups/group.html',         link: function (scope, el) {             //set rules             if (scope.group.rule) {                 scope.rulerules = scope.group.rule.rules;             }         }     } });

your directive uses isolate scope. access $index inside parent scope need use $parent:

<div>     {{$parent.$index}} - {{group.name}} {{group.target}} </div>

fiddle


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