angularjs filter Error: $injector:unpr Unknown Provider

Question

我正在尝试在 ng-repeat 中使用自定义过滤器，但遇到如下错误。

Error: $injector:unpr Unknown Provider Unknown provider: $scopeProvider <- $scope <- ngRepeatFinishFilter

这是我的 HTML

<tr ng-repeat="person in (sc.people|ngRepeatFinish)| filter:f">

这是我的控制器

(function () {
"use strict";
var app = angular.module('MYAPP');

app.controller("SearchController", ["mainSearch", "$routeParams", "$scope", SearchController]);

app.filter('ngRepeatFinish', function ($timeout, $scope) {
    return function (data) {
        //var me = this;
        var flagProperty = '__finishedRendering__';
        if (!data[flagProperty]) {
            Object.defineProperty(
                data,
                flagProperty,
                { enumerable: false, configurable: true, writable: false, value: {} });
            $timeout(function () {
                delete data[flagProperty];
                $scope.setNRCGroupColor();
                //me.$emit('ngRepeatFinished');
            }, 0, false);
        }
        return data;
    };
});

function SearchController(mainSearch, $routeParams, $scope) {
   //
}

}());

Answer 1

在过滤器中注入 $scope 会给您带来错误，请尝试使用您的范围：

app.filter('ngRepeatFinish', function ($timeout) {
    return function (data, scope) {
        // scope here will give you all access to $scope
        // your other code
    };
});

angularjs filter Error: $injector:unpr Unknown Provider

angularjs filter Error: $injector:unpr Unknown Provider

angularjs

filter

angularjs-ng-repeat