ngApp.filter("unique", function () {return function (collection, keyname) {var output = [],keys = [];angular.forEach(collection, function (item) {var key = item[keyname];if (keys.indexOf(key) === -1) {keys.push(key);output.push(item);}});return output;};});二、Html:
<div ng-repeat="item in items | unique: "id""></div>希望本文所述对大家AngularJS程序设计有所帮助。