我正在嘗試在輸入字段中加載帶有預填充值的頁面。頁面和值確實會加載，盡管在我在鍵盤上輸入內容之前它不會觸發過濾結果中的任何內容。有沒有解決的辦法？我希望它在頁面加載后只加載過濾后的結果。我是 Angular JS 的新手，但感謝任何形式的幫助或朝著正確的方向努力。我試過了：ng-init="search.keywords='initial'" 在輸入標簽上，這似乎不會導致任何過濾發生。$scope.search = { keywords: 'initial' }; 還會加載初始值，但不會觸發任何過濾。<input type="text" id="search-keywords" ng-model="search.keywords"       class="form-control" placeholder="Keyword search">$scope.$watch("search", function (newVal, oldVal) {    if (newVal) {        $scope.doFilter(newVal);    }}, true);$scope.doFilter = function (search) {    $scope.filtering = true;    $scope.filteredCourses = $scope.filterExactMatchExceptNull($scope.courses, "inst", search.inst);    $scope.filteredCourses = $scope.filterExactMatchExceptNull($scope.filteredCourses, "fos", search.fos);    $scope.filteredCourses = $scope.filterCutoff($scope.filteredCourses, search.min, search.max);    $scope.filteredCourses = $filter("filter")($scope.filteredCourses, {        code: search.code,        name: search.name,        poa: search.poa    });    $scope.filteredCourses = $scope.filterByKeywords($scope.filteredCourses, search.keywords);    $scope.limit = 15;    if ($scope.limit >= $scope.filteredCourses.length) {        $scope.limit = $scope.filteredCourses.length;    }    $scope.filtering = false;};$scope.filterByKeywords = function (courses, keywords) {    if (!keywords || keywords == "") {         return courses.filter(function (course) {            return true;        });    }     var keywordArr = keywords.toLowerCase().trim().replace(/\W+/g, " ").replace(/\s\s+/g, " ").split(",");         return courses.filter(function (course) {             var matched = false;             for (var i = 0, length = keywordArr.length; i < length; i++) {                    if (course.keywords && course.keywords.indexOf(keywordArr[i]) > -1) {                        matched = true;                        break;                    }                }                return matched;            });        };任何幫助將不勝感激！